Professional HVAC Services in Dearborn, MI
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Expert Heating and Cooling in Dearborn, MI

The weather in Dearborn, MI, is as diverse as our neighborhoods. Homeowners rely on hardworking HVAC systems, from hot, humid summers to bitter winters, to comfort them. Randazzo Heating, Cooling & Electrical, serving Metro Detroit since 1988, is your go-to expert for all HVAC, water heater, and electrical needs.

We provide professional, reliable services in Dearborn and surrounding areas. Whether it’s a chilly winter evening or a hot summer day, our team is here to ensure your home remains comfortable.

For expert heating and cooling services in Dearborn, count on Randazzo Heating, Cooling & Electrical. Call 586-336-1111 to schedule your heating and cooling service.

HVAC technician installing a gas heater in a Dearborn home

Top-Rated Heating & Furnace Repair Services

At Randazzo, we understand the importance of a warm, cozy home during Dearborn’s cold winters. Our heating services are comprehensive, covering everything from heat pumps to furnaces.

Let us help you with:

  • Installation & replacement: Choose us for efficient installation and replacement of heating systems. Our team ensures your new system is perfect for your home’s needs, providing comfort and energy efficiency.
  • Repair: Facing heating issues? Our experienced technicians offer reliable repair services for all brands, ensuring your system runs smoothly.
  • Maintenance: Regular maintenance is critical to a long-lasting heating system. We provide thorough inspections and tune-ups to keep your system in top condition.

Air Conditioning Repair & Replacement in Dearborn, MI

Dearborn summers can be warm and humid, making a reliable air conditioning system essential. Randazzo offers various cooling services, including ductless AC systems and smart thermostats.

  • Installation & replacement: We provide expert installation and replacement services for various cooling systems. Let us help you find the ideal solution for your home’s needs.
  • Repair: Our skilled technicians are ready to address air conditioning repair needs and restore comfort.
  • Maintenance: Regular maintenance ensures your cooling system operates at peak efficiency. Trust us for comprehensive service that prolongs the life of your AC.

Keep cool and comfortable year-round with our air conditioning services. Contact our team at 586-336-1111 to schedule your air conditioning service today.

Indoor Air Quality Services

Indoor air quality is essential for your family’s health. You want the air you breathe to be as clean as possible. But pets, dust, and other airborne irritants can lower your home’s air quality. At Randazzo Heating, Cooling & Electrical, we offer advanced solutions to improve the air quality in your Dearborn home.

Our indoor air quality services include:

  • Air scrubbers & purifiers: Our menu of air scrubbers and purifiers effectively remove pollutants, ensuring you breathe cleaner, healthier air.
  • UV purifiers: Utilizing the latest in UV technology, our purifiers eradicate airborne pathogens, providing an added layer of protection for your home.

Improve the indoor air quality of your Dearborn home by calling 586-336-1111 to schedule your indoor air quality service.

Choose Randazzo Heating & Cooling in Dearborn, MI

Choose Randazzo Heating, Cooling & Electrical for your heating, cooling, and indoor air quality solutions in Dearborn. We are licensed and insured, and we’re committed to excellence. Our team of background-checked technicians offers comprehensive solutions for all your HVAC needs. We provide free estimates on replacement quotes and service calls, with flexible financing options available. With us, you’re gaining a partner dedicated to your comfort and satisfaction.

Schedule your heating and cooling service in Dearborn by calling 586-336-1111 today.

Recent Jobs and Reviews in Dearborn, MI

Job Locations and Reviews

Completed annual heating and cooling maintenance on Lennox residential system. Performed comprehensive inspection of outdoor condenser unit, accessed internal components, inspected heat exchanger coils and fan assembly, and documented equipment condition with photos per maintenance protocol.
Completed annual heating and cooling maintenance on Lennox residential system. Performed comprehensive inspection of outdoor condenser unit, accessed internal components, inspected heat exchanger coils and fan assembly, and documented equipment condition with photos per maintenance protocol.
RZ K.
RZ K. Checked in
Completed annual heating and cooling maintenance on Lennox residential system. Performed comprehensive inspection of outdoor condenser unit, accessed internal components, inspected heat exchanger coils and fan assembly, and documented equipment condition with photos per maintenance protocol.
Dearborn, MI 48126
Provided estimate for new tankless water heater installation to replace existing non-functional 50-gallon standard natural draft unit in basement utility area. Assessed current plumbing configuration, venting requirements, and gas line capacity to determine specifications for tankless conversion. Documented existing Reliance water heater location, surrounding piping layout, and available space for proper tankless unit installation and code-compliant venting modifications.
Provided estimate for new tankless water heater installation to replace existing non-functional 50-gallon standard natural draft unit in basement utility area. Assessed current plumbing configuration, venting requirements, and gas line capacity to determine specifications for tankless conversion. Documented existing Reliance water heater location, surrounding piping layout, and available space for proper tankless unit installation and code-compliant venting modifications.
RZ H.
RZ H. Checked in
Provided estimate for new tankless water heater installation to replace existing non-functional 50-gallon standard natural draft unit in basement utility area. Assessed current plumbing configuration, venting requirements, and gas line capacity to determine specifications for tankless conversion. Documented existing Reliance water heater location, surrounding piping layout, and available space for proper tankless unit installation and code-compliant venting modifications.
Dearborn, MI 48120
Performed electrical maintenance on a 20kW Kohler residential standby generator. Identified required generator maintenance kit and documented unit condition through comprehensive photographic inspection of engine compartment and exterior installation.
Performed electrical maintenance on a 20kW Kohler residential standby generator. Identified required generator maintenance kit and documented unit condition through comprehensive photographic inspection of engine compartment and exterior installation.
RZ B.
RZ B. Checked in
Performed electrical maintenance on a 20kW Kohler residential standby generator. Identified required generator maintenance kit and documented unit condition through comprehensive photographic inspection of engine compartment and exterior installation.
Dearborn, MI 48126
Provided comprehensive estimate for water heater replacement options, including both standard tank and tankless configurations for new installation. Assessed existing non-functional Rheem Performance water heater showing significant water damage and deterioration at base, with visible staining on floor tiles indicating previous leakage issues. Documented current plumbing configuration including copper supply lines, shut-off valves, and venting requirements in unfinished basement utility space to determine optimal replacement solution and installation specifications.
Provided comprehensive estimate for water heater replacement options, including both standard tank and tankless configurations for new installation. Assessed existing non-functional Rheem Performance water heater showing significant water damage and deterioration at base, with visible staining on floor tiles indicating previous leakage issues. Documented current plumbing configuration including copper supply lines, shut-off valves, and venting requirements in unfinished basement utility space to determine optimal replacement solution and installation specifications.
RZ H.
RZ H. Checked in
Provided comprehensive estimate for water heater replacement options, including both standard tank and tankless configurations for new installation. Assessed existing non-functional Rheem Performance water heater showing significant water damage and deterioration at base, with visible staining on floor tiles indicating previous leakage issues. Documented current plumbing configuration including copper supply lines, shut-off valves, and venting requirements in unfinished basement utility space to determine optimal replacement solution and installation specifications.
Dearborn, MI 48124
Conducted comprehensive on-site assessment for complete HVAC system replacement in single-family residence under 800 square feet. Evaluated existing furnace and air conditioning equipment located in confined basement mechanical space, documenting current system configuration including ductwork routing, clearance constraints, and utility connections. Photographed installation area showing beige furnace unit with vertical exhaust venting, adjacent water heater with corroded piping, and silver metallic ductwork running through structural beams with limited clearance. Assessed mechanical room layout including plywood subflooring, electrical outlets, support columns, and tight workspace conditions that will impact equipment removal and new system installation. Prepared detailed estimate for expedited full system replacement including new furnace and air conditioning unit sized appropriately for square footage, accounting for existing ductwork integration and space limitations in mechanical
Conducted comprehensive on-site assessment for complete HVAC system replacement in single-family residence under 800 square feet. Evaluated existing furnace and air conditioning equipment located in confined basement mechanical space, documenting current system configuration including ductwork routing, clearance constraints, and utility connections. Photographed installation area showing beige furnace unit with vertical exhaust venting, adjacent water heater with corroded piping, and silver metallic ductwork running through structural beams with limited clearance. Assessed mechanical room layout including plywood subflooring, electrical outlets, support columns, and tight workspace conditions that will impact equipment removal and new system installation. Prepared detailed estimate for expedited full system replacement including new furnace and air conditioning unit sized appropriately for square footage, accounting for existing ductwork integration and space limitations in mechanical
RZ P.
RZ P. Checked in
Conducted comprehensive on-site assessment for complete HVAC system replacement in single-family residence under 800 square feet. Evaluated existing furnace and air conditioning equipment located in confined basement mechanical space, documenting current system configuration including ductwork routing, clearance constraints, and utility connections. Photographed installation area showing beige furnace unit with vertical exhaust venting, adjacent water heater with corroded piping, and silver metallic ductwork running through structural beams with limited clearance. Assessed mechanical room layout including plywood subflooring, electrical outlets, support columns, and tight workspace conditions that will impact equipment removal and new system installation. Prepared detailed estimate for expedited full system replacement including new furnace and air conditioning unit sized appropriately for square footage, accounting for existing ductwork integration and space limitations in mechanical
Dearborn, MI 48126
Completed annual cooling maintenance on Lennox air conditioning condenser unit. Performed thorough cleaning of exterior coils which had accumulated significant dirt, dust, and debris buildup. Replaced air filter and evaporator pad as part of routine ACM service, ensuring optimal system performance and airflow for the cooling season.
Completed annual cooling maintenance on Lennox air conditioning condenser unit. Performed thorough cleaning of exterior coils which had accumulated significant dirt, dust, and debris buildup. Replaced air filter and evaporator pad as part of routine ACM service, ensuring optimal system performance and airflow for the cooling season.
RZ D.
RZ D. Checked in
Completed annual cooling maintenance on Lennox air conditioning condenser unit. Performed thorough cleaning of exterior coils which had accumulated significant dirt, dust, and debris buildup. Replaced air filter and evaporator pad as part of routine ACM service, ensuring optimal system performance and airflow for the cooling season.
Dearborn, MI 48124
Completed scheduled preventative maintenance on residential HVAC system including both heating and cooling components. Performed comprehensive inspection of furnace interior, gas valve assembly, heat exchanger, blower motor, control board, and all electrical connections. Verified proper operation of safety controls, checked refrigerant lines for wear, confirmed wiring integrity throughout system, and documented equipment condition with interior photographs for maintenance records.
Completed scheduled preventative maintenance on residential HVAC system including both heating and cooling components. Performed comprehensive inspection of furnace interior, gas valve assembly, heat exchanger, blower motor, control board, and all electrical connections. Verified proper operation of safety controls, checked refrigerant lines for wear, confirmed wiring integrity throughout system, and documented equipment condition with interior photographs for maintenance records.
RZ N.
RZ N. Checked in
Completed scheduled preventative maintenance on residential HVAC system including both heating and cooling components. Performed comprehensive inspection of furnace interior, gas valve assembly, heat exchanger, blower motor, control board, and all electrical connections. Verified proper operation of safety controls, checked refrigerant lines for wear, confirmed wiring integrity throughout system, and documented equipment condition with interior photographs for maintenance records.
Dearborn, MI 48124
Responded to callback for air conditioning system not turning on following previous no-cool service call. Upon arrival, accessed control panel and performed electrical diagnostics using clamp meter to test capacitor functionality. Verified capacitor readings and inspected all wire connections within the electrical enclosure. Tested system operation and confirmed proper startup sequence. System restored to normal operation with all components functioning within manufacturer specifications.
Responded to callback for air conditioning system not turning on following previous no-cool service call. Upon arrival, accessed control panel and performed electrical diagnostics using clamp meter to test capacitor functionality. Verified capacitor readings and inspected all wire connections within the electrical enclosure. Tested system operation and confirmed proper startup sequence. System restored to normal operation with all components functioning within manufacturer specifications.
RZ M.
RZ M. Checked in
Responded to callback for air conditioning system not turning on following previous no-cool service call. Upon arrival, accessed control panel and performed electrical diagnostics using clamp meter to test capacitor functionality. Verified capacitor readings and inspected all wire connections within the electrical enclosure. Tested system operation and confirmed proper startup sequence. System restored to normal operation with all components functioning within manufacturer specifications.
Dearborn, MI 48124
Responded to service call for multiple non-functioning GFCI outlets on exterior and several interior outlets inoperative for approximately two weeks. Conducted comprehensive electrical troubleshooting beginning at main service panel. Inspected circuit breaker panel, verified all breakers properly seated and functioning, checked for tripped breakers or loose connections. Tested affected circuits using multimeter to identify power loss points. Traced GFCI circuit to determine if upstream device had tripped, affecting downstream outlets. Reset GFCI receptacles as needed and verified proper ground fault protection operation. Inspected exterior outlet boxes for moisture intrusion or weather-related damage that may have caused nuisance tripping. Tested all previously non-functional outlets, confirmed restoration of power and proper operation. Additionally performed complimentary air conditioning system inspection as requested, checking refrigerant levels, electrical connections, capacitor co
Responded to service call for multiple non-functioning GFCI outlets on exterior and several interior outlets inoperative for approximately two weeks. Conducted comprehensive electrical troubleshooting beginning at main service panel. Inspected circuit breaker panel, verified all breakers properly seated and functioning, checked for tripped breakers or loose connections. Tested affected circuits using multimeter to identify power loss points. Traced GFCI circuit to determine if upstream device had tripped, affecting downstream outlets. Reset GFCI receptacles as needed and verified proper ground fault protection operation. Inspected exterior outlet boxes for moisture intrusion or weather-related damage that may have caused nuisance tripping. Tested all previously non-functional outlets, confirmed restoration of power and proper operation. Additionally performed complimentary air conditioning system inspection as requested, checking refrigerant levels, electrical connections, capacitor co
RZ E.
RZ E. Checked in
Responded to service call for multiple non-functioning GFCI outlets on exterior and several interior outlets inoperative for approximately two weeks. Conducted comprehensive electrical troubleshooting beginning at main service panel. Inspected circuit breaker panel, verified all breakers properly seated and functioning, checked for tripped breakers or loose connections. Tested affected circuits using multimeter to identify power loss points. Traced GFCI circuit to determine if upstream device had tripped, affecting downstream outlets. Reset GFCI receptacles as needed and verified proper ground fault protection operation. Inspected exterior outlet boxes for moisture intrusion or weather-related damage that may have caused nuisance tripping. Tested all previously non-functional outlets, confirmed restoration of power and proper operation. Additionally performed complimentary air conditioning system inspection as requested, checking refrigerant levels, electrical connections, capacitor co
Dearborn, MI 48128
Provided estimate for complete HVAC system replacement including natural gas furnace and air conditioning unit for 30-year-old equipment located in basement mechanical room. Current air conditioning system non-operational while furnace remains functional. Assessed existing ductwork configuration, electrical disconnects, and outdoor condenser placement on decorative rock bed adjacent to home exterior with vinyl siding.
Provided estimate for complete HVAC system replacement including natural gas furnace and air conditioning unit for 30-year-old equipment located in basement mechanical room. Current air conditioning system non-operational while furnace remains functional. Assessed existing ductwork configuration, electrical disconnects, and outdoor condenser placement on decorative rock bed adjacent to home exterior with vinyl siding.
RZ H.
RZ H. Checked in
Provided estimate for complete HVAC system replacement including natural gas furnace and air conditioning unit for 30-year-old equipment located in basement mechanical room. Current air conditioning system non-operational while furnace remains functional. Assessed existing ductwork configuration, electrical disconnects, and outdoor condenser placement on decorative rock bed adjacent to home exterior with vinyl siding.
Dearborn, MI 48124
Conducted on-site assessment for Level 2 EV charger installation on exterior side of residence. Evaluated existing electrical infrastructure in basement mechanical space, including main service panel location, available breaker capacity, and optimal routing path for new 240V dedicated circuit. Documented current conditions of unfinished basement area with exposed ductwork and finished lower-level space to determine most efficient conduit run from electrical panel to proposed exterior charging station location. Provided recommendations for wire gauge, circuit breaker sizing, and installation methodology to meet NEC requirements for EV charging equipment.
Conducted on-site assessment for Level 2 EV charger installation on exterior side of residence. Evaluated existing electrical infrastructure in basement mechanical space, including main service panel location, available breaker capacity, and optimal routing path for new 240V dedicated circuit. Documented current conditions of unfinished basement area with exposed ductwork and finished lower-level space to determine most efficient conduit run from electrical panel to proposed exterior charging station location. Provided recommendations for wire gauge, circuit breaker sizing, and installation methodology to meet NEC requirements for EV charging equipment.
RZ M.
RZ M. Checked in
Conducted on-site assessment for Level 2 EV charger installation on exterior side of residence. Evaluated existing electrical infrastructure in basement mechanical space, including main service panel location, available breaker capacity, and optimal routing path for new 240V dedicated circuit. Documented current conditions of unfinished basement area with exposed ductwork and finished lower-level space to determine most efficient conduit run from electrical panel to proposed exterior charging station location. Provided recommendations for wire gauge, circuit breaker sizing, and installation methodology to meet NEC requirements for EV charging equipment.
Dearborn, MI 48128
Responded to callback for newly installed thermostat with furnace displaying alert code 11 on six-year-old forced air system. Performed diagnostic testing and temperature measurements at evaporator coil (15.18°F) and supply register (122.78°F) to verify system operation and rule out thermostat programming issues. Determined furnace alert code was equipment-related rather than thermostat installation error, cleared code, and confirmed system returned to normal heating operation with proper temperature differential.
Responded to callback for newly installed thermostat with furnace displaying alert code 11 on six-year-old forced air system. Performed diagnostic testing and temperature measurements at evaporator coil (15.18°F) and supply register (122.78°F) to verify system operation and rule out thermostat programming issues. Determined furnace alert code was equipment-related rather than thermostat installation error, cleared code, and confirmed system returned to normal heating operation with proper temperature differential.
RZ K.
RZ K. Checked in
Responded to callback for newly installed thermostat with furnace displaying alert code 11 on six-year-old forced air system. Performed diagnostic testing and temperature measurements at evaporator coil (15.18°F) and supply register (122.78°F) to verify system operation and rule out thermostat programming issues. Determined furnace alert code was equipment-related rather than thermostat installation error, cleared code, and confirmed system returned to normal heating operation with proper temperature differential.
Dearborn, MI 48128
Conducted on-site assessment for complete HVAC system replacement, evaluating existing furnace, air conditioning unit, and Bradford White water heater in residential mechanical room. Documented current equipment configuration including ductwork dimensions and layout, photographed existing installations, and prepared comprehensive replacement estimates for new furnace, AC system, and standard water heater per homeowner's request.
Conducted on-site assessment for complete HVAC system replacement, evaluating existing furnace, air conditioning unit, and Bradford White water heater in residential mechanical room. Documented current equipment configuration including ductwork dimensions and layout, photographed existing installations, and prepared comprehensive replacement estimates for new furnace, AC system, and standard water heater per homeowner's request.
RZ E.
RZ E. Checked in
Conducted on-site assessment for complete HVAC system replacement, evaluating existing furnace, air conditioning unit, and Bradford White water heater in residential mechanical room. Documented current equipment configuration including ductwork dimensions and layout, photographed existing installations, and prepared comprehensive replacement estimates for new furnace, AC system, and standard water heater per homeowner's request.
Dearborn, MI 48126
Completed scheduled Air Care Maintenance on residential HVAC system. Performed comprehensive inspection of outdoor condensing unit, noting accumulated debris and environmental buildup on top panel and filter surfaces. Documented unit condition showing operational mesh grilles and ventilation components in serviceable condition, with equipment properly positioned on concrete pad foundation with adequate clearance for airflow.
Completed scheduled Air Care Maintenance on residential HVAC system. Performed comprehensive inspection of outdoor condensing unit, noting accumulated debris and environmental buildup on top panel and filter surfaces. Documented unit condition showing operational mesh grilles and ventilation components in serviceable condition, with equipment properly positioned on concrete pad foundation with adequate clearance for airflow.
RZ N.
RZ N. Checked in
Completed scheduled Air Care Maintenance on residential HVAC system. Performed comprehensive inspection of outdoor condensing unit, noting accumulated debris and environmental buildup on top panel and filter surfaces. Documented unit condition showing operational mesh grilles and ventilation components in serviceable condition, with equipment properly positioned on concrete pad foundation with adequate clearance for airflow.
Dearborn, MI 48124
Dearborn, MI - Responded to no cooling complaint on system that had previously frozen and thawed. Upon inspection, found electrical wiring issues at junction box requiring attention. Addressed wiring connections and components to restore proper system operation and prevent future freezing conditions.
RZ O.
RZ O. Checked in
Responded to no cooling complaint on system that had previously frozen and thawed. Upon inspection, found electrical wiring issues at junction box requiring attention. Addressed wiring connections and components to restore proper system operation and prevent future freezing conditions.
Dearborn, MI 48124
Conducted on-site evaluation for complete air conditioning system replacement at residential property. Assessed existing outdoor condenser unit positioned on concrete pad adjacent to brick exterior, noting refrigerant lines and electrical connections. Inspected indoor Carrier furnace system and associated ductwork in basement mechanical room to ensure compatibility with proposed AC replacement. Documented current system configuration including PVC condensate drainage, refrigerant line routing, and electrical service. Provided comprehensive replacement estimate for new air conditioning system with priority scheduling for earliest available installation.
Conducted on-site evaluation for complete air conditioning system replacement at residential property. Assessed existing outdoor condenser unit positioned on concrete pad adjacent to brick exterior, noting refrigerant lines and electrical connections. Inspected indoor Carrier furnace system and associated ductwork in basement mechanical room to ensure compatibility with proposed AC replacement. Documented current system configuration including PVC condensate drainage, refrigerant line routing, and electrical service. Provided comprehensive replacement estimate for new air conditioning system with priority scheduling for earliest available installation.
RZ W.
RZ W. Checked in
Conducted on-site evaluation for complete air conditioning system replacement at residential property. Assessed existing outdoor condenser unit positioned on concrete pad adjacent to brick exterior, noting refrigerant lines and electrical connections. Inspected indoor Carrier furnace system and associated ductwork in basement mechanical room to ensure compatibility with proposed AC replacement. Documented current system configuration including PVC condensate drainage, refrigerant line routing, and electrical service. Provided comprehensive replacement estimate for new air conditioning system with priority scheduling for earliest available installation.
Dearborn, MI 48124
Provided estimate for furnace and air conditioning replacement system under BOGO promotion for 23-year-old equipment currently located in basement utility area. Existing HVAC system is operational but at end of service life, with air handler positioned in confined space with limited clearance beneath low ceiling. Equipment replacement quote prepared to address aging infrastructure and improve system efficiency.
Provided estimate for furnace and air conditioning replacement system under BOGO promotion for 23-year-old equipment currently located in basement utility area. Existing HVAC system is operational but at end of service life, with air handler positioned in confined space with limited clearance beneath low ceiling. Equipment replacement quote prepared to address aging infrastructure and improve system efficiency.
RZ M.
RZ M. Checked in
Provided estimate for furnace and air conditioning replacement system under BOGO promotion for 23-year-old equipment currently located in basement utility area. Existing HVAC system is operational but at end of service life, with air handler positioned in confined space with limited clearance beneath low ceiling. Equipment replacement quote prepared to address aging infrastructure and improve system efficiency.
Dearborn, MI 48124
Completed scheduled Air Care Maintenance on Lennox outdoor condensing unit. Performed comprehensive system inspection, verified proper operation of all components, and documented unit condition with photographic records. Unit found in good working order with normal outdoor weathering and minor dust accumulation on surfaces.
Completed scheduled Air Care Maintenance on Lennox outdoor condensing unit. Performed comprehensive system inspection, verified proper operation of all components, and documented unit condition with photographic records. Unit found in good working order with normal outdoor weathering and minor dust accumulation on surfaces.
RZ W.
RZ W. Checked in
Completed scheduled Air Care Maintenance on Lennox outdoor condensing unit. Performed comprehensive system inspection, verified proper operation of all components, and documented unit condition with photographic records. Unit found in good working order with normal outdoor weathering and minor dust accumulation on surfaces.
Dearborn, MI 48124
Performed comprehensive air conditioning maintenance tune-up on outdoor condensing unit. Verified proper amperage draw at 4.48 amps using digital clamp meter, indicating normal compressor operation. Inspected condenser coil fins, fan motor assembly, and refrigerant line connections; all components found in good working condition with no heating or furnace concerns reported.
Performed comprehensive air conditioning maintenance tune-up on outdoor condensing unit. Verified proper amperage draw at 4.48 amps using digital clamp meter, indicating normal compressor operation. Inspected condenser coil fins, fan motor assembly, and refrigerant line connections; all components found in good working condition with no heating or furnace concerns reported.
RZ M.
RZ M. Checked in
Performed comprehensive air conditioning maintenance tune-up on outdoor condensing unit. Verified proper amperage draw at 4.48 amps using digital clamp meter, indicating normal compressor operation. Inspected condenser coil fins, fan motor assembly, and refrigerant line connections; all components found in good working condition with no heating or furnace concerns reported.
Dearborn, MI 48124
Completed spring maintenance tune-up on a 4-year-old Lennox residential air conditioning system. Performed comprehensive inspection of all major components including inducer motor, gas valve assembly, electrical connections, condensate drainage system, and PVC venting. All systems tested and found operating within normal parameters with no repairs required.
Completed spring maintenance tune-up on a 4-year-old Lennox residential air conditioning system. Performed comprehensive inspection of all major components including inducer motor, gas valve assembly, electrical connections, condensate drainage system, and PVC venting. All systems tested and found operating within normal parameters with no repairs required.
RZ D.
RZ D. Checked in
Completed spring maintenance tune-up on a 4-year-old Lennox residential air conditioning system. Performed comprehensive inspection of all major components including inducer motor, gas valve assembly, electrical connections, condensate drainage system, and PVC venting. All systems tested and found operating within normal parameters with no repairs required.
Dearborn, MI 48124
What To Expect

Discover The Randazzo Difference

Preferred Dealer

We install Mitsubishi, Kohler & Lennox brands and are Michigan’s largest award-winning Lennox Premier Dealer.

Fully Licensed & Insured

Our experts are fully licensed and insured, with the expertise to deliver the highest value and the lowest price.

100% Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every heating, cooling, and electrical service we perform.

One-Day Installs

Tight on Time? Don’t have multiple days to wait for an installation? We have you covered. Our expert team of technicians will install your new heating or cooling system in one day.

No Subcontractors

We value our in-house team’s talent and knowledge, which equips them to tackle all our customers' requests without hiring subcontractors.

Instant Rebates

Randazzo Heating, Cooling, and Electrical believes your time is precious, so we instantly process the rebate before we say our last goodbye.

Preferred Dealer

We install Mitsubishi, Kohler & Lennox brands and are Michigan’s largest award-winning Lennox Premier Dealer.

Fully Licensed & Insured

Our experts are fully licensed and insured, with the expertise to deliver the highest value and the lowest price.

100% Satisfaction Guarantee

Our team is dedicated to ensuring your 100% satisfaction with every heating, cooling, and electrical service we perform.

One-Day Installs

Tight on Time? Don’t have multiple days to wait for an installation? We have you covered. Our expert team of technicians will install your new heating or cooling system in one day.

No Subcontractors

We value our in-house team’s talent and knowledge, which equips them to tackle all our customers' requests without hiring subcontractors.

Instant Rebates

Randazzo Heating, Cooling, and Electrical believes your time is precious, so we instantly process the rebate before we say our last goodbye.

Review Image
Our Reviews

See What Your Neighbors Are Saying

I had an excellent experience with Randazzo for my furnace and AC replacement. I was faced with the second expensive repair in less than a year for a 17 year old furnace and decided to invest in a new system. Randazzo scheduled a salesman out for…

Glen D.

Glen D.

Recently our 17-year old, slightly undersized, central air conditioner lost its ability to cool our 2,500 square foot house, even on mildly warm Michigan summer days. I reached out to Alex at Randazzo Heating & Cooling, and he asked me a few diagnostic questions before dispatching…

Edmund S.

Edmund S.

The men who came to my home were friendly, knowledgeable and did exactly what they needed to do to fix our AC. It now works perfectly! Thank-you, Randazzo ~ we will be calling you for our next tuneup in the Fall. FIVE STARS***** I am updating…

Jennifer D.

Jennifer D.

Growing up I used to see the Randazzo commercials and sing the jingle. Randazzo has to be a reputable to have been in business for so long. Randazzo is living up to its reputation. Especially, with the wonderful crew that we were graced with. The entire…

Byron and Naomi P.

Byron and Naomi P.

I called Randazzo’s to replace my furnace, and get a new AC. The salesman, Brent Hall, came out and gave me a complete comprehensive introduction to their Lenix equipment. I ordered the top of the line package, within days Jacob Shastachuk, the installer was here and…

Lucia C.

Lucia C.