Top-Rated HVAC Experts in Warren, MI
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Heating and Cooling Services in Warren, MI

Warren, Michigan families, welcome to Randazzo! We’re proud to serve your neighborhood in Warren, the largest city in our shared home county.  

As your Macomb County neighbors, we’re familiar with the cold, snowy winters and the hot summers that frequently occur in the Detroit metropolitan area. Although the changing of the seasons make Michigan pure and picture-perfect, the climate makes managing the temperature in your home all the more important. We understand that in Warren, heating and cooling services are essential. That’s why we’re here to provide efficient, reputable and affordable HVAC services to everyone.  

Warren Heating and Air Conditioning 

For HVAC repair in Warren, look no further than Randazzo Heating, Cooling and Electrical. Well-known in your community, we’re a name you can trust to provide high quality HVAC services.  

Our Warren heating and air services include:  

  • Cleaning, inspection and maintenance of your furnace or AC. 
  • Minor and major HVAC repairs, on systems of all kinds, and any brand. 
  • Replacement of old units and installation of new, state-of-the-art heating or cooling systems. 

Our team proudly offers all services relating to HVAC, in Warren MI. We’re also Michigan’s largest award-winning Lennox Premier Dealer, and we know these products inside out. For advice on new HVAC equipment tailored to you, we’re the expert Lennox team you’re looking for.  

Water Heater Repair, Warren, MI 

A relaxing bath or hot shower can work wonders after a long, hard day. We’re here to ensure your water heater is never out of order for too long, so you can always schedule in a little me-time, have the hot water you need to do the dishes, and make life a whole lot easier.  

Randazzo offers an entire catalog of services to cover water heater repair in Warren, MI. Choose our team for maintenance, repair, and replacement of recirculation systems and heat pumps, as well as propane, electric, gas, solar, high efficiency, tank and tankless hot water heaters. 

Electrician, Warren MI 

Looking for an electrician in Warren? Go with the name you know and trust Randazzo to take care of your electric. Our master electrician oversees all our work, to ensure it meets their high standards of quality, safety and reliability. 

Contact Us for Warren HVAC and Electrics

We’ve been supporting families in Warren with heating and cooling services since 1988, and would be delighted to work with you. Contact us today to learn more about what we have to offer, or request a free quote for your HVAC or electrical project.  

Recent Jobs and Reviews in Warren, MI

Job Locations and Reviews

Completed annual cooling maintenance on Bryant outdoor condenser unit. Performed comprehensive system inspection including electrical connections, refrigerant pressures, and component functionality. Replaced air filter and evaporator pad as needed. Verified proper operation of condenser fan motor, compressor amperage draw, and capacitor performance. Cleaned condenser coil and checked all electrical terminals for tightness and proper voltage. System operating within manufacturer specifications upon completion.
Completed annual cooling maintenance on Bryant outdoor condenser unit. Performed comprehensive system inspection including electrical connections, refrigerant pressures, and component functionality. Replaced air filter and evaporator pad as needed. Verified proper operation of condenser fan motor, compressor amperage draw, and capacitor performance. Cleaned condenser coil and checked all electrical terminals for tightness and proper voltage. System operating within manufacturer specifications upon completion.
RZ M.
RZ M. Checked in
Completed annual cooling maintenance on Bryant outdoor condenser unit. Performed comprehensive system inspection including electrical connections, refrigerant pressures, and component functionality. Replaced air filter and evaporator pad as needed. Verified proper operation of condenser fan motor, compressor amperage draw, and capacitor performance. Cleaned condenser coil and checked all electrical terminals for tightness and proper voltage. System operating within manufacturer specifications upon completion.
Warren, MI 48088
Responded to callback regarding exhaust piping from recently installed 70,000 BTU furnace causing heat damage to vinyl siding. Inspected vent termination and clearances, documented siding warping with photos showing affected area near foundation and landscaping. Assessed exhaust pipe positioning and heat shield requirements to prevent further damage to building materials.
Responded to callback regarding exhaust piping from recently installed 70,000 BTU furnace causing heat damage to vinyl siding. Inspected vent termination and clearances, documented siding warping with photos showing affected area near foundation and landscaping. Assessed exhaust pipe positioning and heat shield requirements to prevent further damage to building materials.
RZ B.
RZ B. Checked in
Responded to callback regarding exhaust piping from recently installed 70,000 BTU furnace causing heat damage to vinyl siding. Inspected vent termination and clearances, documented siding warping with photos showing affected area near foundation and landscaping. Assessed exhaust pipe positioning and heat shield requirements to prevent further damage to building materials.
Warren, MI 48089
Conducted on-site evaluation for central air conditioning system installation at residence currently without cooling capabilities. Assessed existing HVAC infrastructure including furnace/air handler unit located in utility room and evaluated exterior placement options for condenser unit. Documented current equipment configuration, available electrical service, ductwork condition, and proposed exterior condenser location near existing utility area with concrete pad accessibility.
Conducted on-site evaluation for central air conditioning system installation at residence currently without cooling capabilities. Assessed existing HVAC infrastructure including furnace/air handler unit located in utility room and evaluated exterior placement options for condenser unit. Documented current equipment configuration, available electrical service, ductwork condition, and proposed exterior condenser location near existing utility area with concrete pad accessibility.
RZ M.
RZ M. Checked in
Conducted on-site evaluation for central air conditioning system installation at residence currently without cooling capabilities. Assessed existing HVAC infrastructure including furnace/air handler unit located in utility room and evaluated exterior placement options for condenser unit. Documented current equipment configuration, available electrical service, ductwork condition, and proposed exterior condenser location near existing utility area with concrete pad accessibility.
Warren, MI 48089
Performed scheduled maintenance on Lennox air conditioning system. Replaced air scrubber UV bulb as specified. Inspected outdoor condensing unit, noting significant debris accumulation on condenser coils requiring attention for optimal system performance.
Performed scheduled maintenance on Lennox air conditioning system. Replaced air scrubber UV bulb as specified. Inspected outdoor condensing unit, noting significant debris accumulation on condenser coils requiring attention for optimal system performance.
RZ U.
RZ U. Checked in
Performed scheduled maintenance on Lennox air conditioning system. Replaced air scrubber UV bulb as specified. Inspected outdoor condensing unit, noting significant debris accumulation on condenser coils requiring attention for optimal system performance.
Warren, MI 48091
Warren, MI - Completed annual preventative maintenance on residential gas furnace per membership agreement. Performed comprehensive tune-up including visual inspection of burner assembly with active combustion showing proper blue flame pattern, checked all electrical connections and wire harnesses at blower motor assembly, inspected heat exchanger components, and verified proper operation of gas valve and associated piping. All systems operating within normal parameters with no deficiencies noted.
RZ C.
RZ C. Checked in
Completed annual preventative maintenance on residential gas furnace per membership agreement. Performed comprehensive tune-up including visual inspection of burner assembly with active combustion showing proper blue flame pattern, checked all electrical connections and wire harnesses at blower motor assembly, inspected heat exchanger components, and verified proper operation of gas valve and associated piping. All systems operating within normal parameters with no deficiencies noted.
Warren, MI 48092
Warren, MI - Completed ComfortGuard Maintenance Package including inspection of HVAC system and exterior components. Addressed specialty service request by checking filter condition for spots and examining humidifier operation. Documented exterior condensate drainage system and PVC plumbing configuration mounted on building exterior, confirming proper drainage function and clear discharge lines.
RZ N.
RZ N. Checked in
Completed ComfortGuard Maintenance Package including inspection of HVAC system and exterior components. Addressed specialty service request by checking filter condition for spots and examining humidifier operation. Documented exterior condensate drainage system and PVC plumbing configuration mounted on building exterior, confirming proper drainage function and clear discharge lines.
Warren, MI 48088
Completed scheduled ACM preventive maintenance on residential air conditioning system. Performed system diagnostics and recorded supply air temperature of 45.7°F using calibrated digital thermometer. Inspected outdoor condensing unit and identified heavily soiled air filter with significant accumulation of dirt, debris, and organic matter restricting airflow. Documented filter condition showing grayish-brown discoloration and streaked contamination patterns across surface. Unit operational with leaves and yard debris present around base requiring attention for proper system performance.
Completed scheduled ACM preventive maintenance on residential air conditioning system. Performed system diagnostics and recorded supply air temperature of 45.7°F using calibrated digital thermometer. Inspected outdoor condensing unit and identified heavily soiled air filter with significant accumulation of dirt, debris, and organic matter restricting airflow. Documented filter condition showing grayish-brown discoloration and streaked contamination patterns across surface. Unit operational with leaves and yard debris present around base requiring attention for proper system performance.
RZ C.
RZ C. Checked in
Completed scheduled ACM preventive maintenance on residential air conditioning system. Performed system diagnostics and recorded supply air temperature of 45.7°F using calibrated digital thermometer. Inspected outdoor condensing unit and identified heavily soiled air filter with significant accumulation of dirt, debris, and organic matter restricting airflow. Documented filter condition showing grayish-brown discoloration and streaked contamination patterns across surface. Unit operational with leaves and yard debris present around base requiring attention for proper system performance.
Warren, MI 48091
Completed installation of 70,000 BTU furnace unit with all necessary mechanical and electrical connections. Reconnected existing system components and verified proper operation of all furnace functions. Installed PVC condensate drain and vent piping routed through exterior brick wall with proper pitch and termination points to ensure efficient drainage and venting.
Completed installation of 70,000 BTU furnace unit with all necessary mechanical and electrical connections. Reconnected existing system components and verified proper operation of all furnace functions. Installed PVC condensate drain and vent piping routed through exterior brick wall with proper pitch and termination points to ensure efficient drainage and venting.
RZ M.
RZ M. Checked in
Completed installation of 70,000 BTU furnace unit with all necessary mechanical and electrical connections. Reconnected existing system components and verified proper operation of all furnace functions. Installed PVC condensate drain and vent piping routed through exterior brick wall with proper pitch and termination points to ensure efficient drainage and venting.
Warren, MI 48088
Completed on-site evaluation of existing HVAC system for replacement estimate. Inspected 20-year-old furnace and air conditioning equipment currently installed in utility room. Assessed condition of air handler, ductwork connections, and associated components. Documented existing equipment specifications, installation configuration, and mechanical room layout through photographs. Provided comprehensive replacement quote for both heating and cooling systems to facilitate customer's purchasing decision.
Completed on-site evaluation of existing HVAC system for replacement estimate. Inspected 20-year-old furnace and air conditioning equipment currently installed in utility room. Assessed condition of air handler, ductwork connections, and associated components. Documented existing equipment specifications, installation configuration, and mechanical room layout through photographs. Provided comprehensive replacement quote for both heating and cooling systems to facilitate customer's purchasing decision.
RZ M.
RZ M. Checked in
Completed on-site evaluation of existing HVAC system for replacement estimate. Inspected 20-year-old furnace and air conditioning equipment currently installed in utility room. Assessed condition of air handler, ductwork connections, and associated components. Documented existing equipment specifications, installation configuration, and mechanical room layout through photographs. Provided comprehensive replacement quote for both heating and cooling systems to facilitate customer's purchasing decision.
Warren, MI 48093
Performed full system estimate for 32-year-old Bryant R22 HVAC system experiencing active water leakage from deteriorated evaporator coil into blower cabinet due to rust perforation. Assessed non-repairable coil damage caused by age and obsolete refrigerant type, documented aging furnace of same vintage, and photographed existing electrical panel showing significant corrosion and utility room equipment layout. Provided replacement options for complete air conditioning system and furnace to prevent further equipment damage and ensure reliable operation.
Performed full system estimate for 32-year-old Bryant R22 HVAC system experiencing active water leakage from deteriorated evaporator coil into blower cabinet due to rust perforation. Assessed non-repairable coil damage caused by age and obsolete refrigerant type, documented aging furnace of same vintage, and photographed existing electrical panel showing significant corrosion and utility room equipment layout. Provided replacement options for complete air conditioning system and furnace to prevent further equipment damage and ensure reliable operation.
RZ M.
RZ M. Checked in
Performed full system estimate for 32-year-old Bryant R22 HVAC system experiencing active water leakage from deteriorated evaporator coil into blower cabinet due to rust perforation. Assessed non-repairable coil damage caused by age and obsolete refrigerant type, documented aging furnace of same vintage, and photographed existing electrical panel showing significant corrosion and utility room equipment layout. Provided replacement options for complete air conditioning system and furnace to prevent further equipment damage and ensure reliable operation.
Warren, MI 48088
Completed routine air conditioning maintenance including system inspection and filter replacement. Installed new 10x25x1 pleated air filter and verified system operating temperatures, with supply air measuring 55°F indicating proper cooling performance.
Completed routine air conditioning maintenance including system inspection and filter replacement. Installed new 10x25x1 pleated air filter and verified system operating temperatures, with supply air measuring 55°F indicating proper cooling performance.
RZ C.
RZ C. Checked in
Completed routine air conditioning maintenance including system inspection and filter replacement. Installed new 10x25x1 pleated air filter and verified system operating temperatures, with supply air measuring 55°F indicating proper cooling performance.
Warren, MI 48092
Conducted comprehensive site assessment for whole house Kohler generator installation at 60-year-old residence. Evaluated existing electrical service including meter location, panel capacity, and electrical routing pathways. Documented current electrical infrastructure with weatherproof meter enclosure, junction boxes, and conduit configuration on exterior brick wall. Assessed generator placement options considering required clearances per manufacturer specifications including 10-foot, 5-foot, and 24-inch minimum distances from structures and utilities. Reviewed unit restrictions, orientation requirements (perpendicular/parallel configurations), and optimal positioning relative to existing electrical service entrance. Completed standardized placement checklist documenting panel configuration, breaker locations, meter grade to service drop, gas routing availability, and transfer switch installation pathway. Photographed all required components for estimate preparation including floor-to
Conducted comprehensive site assessment for whole house Kohler generator installation at 60-year-old residence. Evaluated existing electrical service including meter location, panel capacity, and electrical routing pathways. Documented current electrical infrastructure with weatherproof meter enclosure, junction boxes, and conduit configuration on exterior brick wall. Assessed generator placement options considering required clearances per manufacturer specifications including 10-foot, 5-foot, and 24-inch minimum distances from structures and utilities. Reviewed unit restrictions, orientation requirements (perpendicular/parallel configurations), and optimal positioning relative to existing electrical service entrance. Completed standardized placement checklist documenting panel configuration, breaker locations, meter grade to service drop, gas routing availability, and transfer switch installation pathway. Photographed all required components for estimate preparation including floor-to
RZ V.
RZ V. Checked in
Conducted comprehensive site assessment for whole house Kohler generator installation at 60-year-old residence. Evaluated existing electrical service including meter location, panel capacity, and electrical routing pathways. Documented current electrical infrastructure with weatherproof meter enclosure, junction boxes, and conduit configuration on exterior brick wall. Assessed generator placement options considering required clearances per manufacturer specifications including 10-foot, 5-foot, and 24-inch minimum distances from structures and utilities. Reviewed unit restrictions, orientation requirements (perpendicular/parallel configurations), and optimal positioning relative to existing electrical service entrance. Completed standardized placement checklist documenting panel configuration, breaker locations, meter grade to service drop, gas routing availability, and transfer switch installation pathway. Photographed all required components for estimate preparation including floor-to
Warren, MI 48093
Warren, MI - Completed annual preventative maintenance on RZ cooling system. Inspected and photographed ventilation grille, confirmed proper airflow and secure mounting. Replaced air filters and evaporative cooling pads as needed per maintenance schedule.
RZ W.
RZ W. Checked in
Completed annual preventative maintenance on RZ cooling system. Inspected and photographed ventilation grille, confirmed proper airflow and secure mounting. Replaced air filters and evaporative cooling pads as needed per maintenance schedule.
Warren, MI 48092
Completed comprehensive preventive maintenance on a 9-year-old residential central air conditioning system. Performed full system inspection of outdoor condenser unit and air handler, checking all electrical connections, refrigerant lines, and service ports. Cleaned condenser coils and exterior surfaces, removing accumulated dirt and debris from outdoor unit. Verified proper operation of condenser fan motor and compressor. Inspected refrigerant line insulation and service port caps for integrity. Checked electrical wiring connections at unit and wall-mounted disconnect. Confirmed system operating within normal parameters with no issues detected. Unit functioning properly upon completion of routine maintenance service.
Completed comprehensive preventive maintenance on a 9-year-old residential central air conditioning system. Performed full system inspection of outdoor condenser unit and air handler, checking all electrical connections, refrigerant lines, and service ports. Cleaned condenser coils and exterior surfaces, removing accumulated dirt and debris from outdoor unit. Verified proper operation of condenser fan motor and compressor. Inspected refrigerant line insulation and service port caps for integrity. Checked electrical wiring connections at unit and wall-mounted disconnect. Confirmed system operating within normal parameters with no issues detected. Unit functioning properly upon completion of routine maintenance service.
RZ U.
RZ U. Checked in
Completed comprehensive preventive maintenance on a 9-year-old residential central air conditioning system. Performed full system inspection of outdoor condenser unit and air handler, checking all electrical connections, refrigerant lines, and service ports. Cleaned condenser coils and exterior surfaces, removing accumulated dirt and debris from outdoor unit. Verified proper operation of condenser fan motor and compressor. Inspected refrigerant line insulation and service port caps for integrity. Checked electrical wiring connections at unit and wall-mounted disconnect. Confirmed system operating within normal parameters with no issues detected. Unit functioning properly upon completion of routine maintenance service.
Warren, MI 48088
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with right-side configuration. Installed new ductwork with properly sealed seams using reinforcement tape, ran refrigerant lines with protective insulation wrapping, and connected PVC condensate drain line. Secured all mechanical and electrical permits prior to installation, performed all necessary electrical reconnections, and ensured proper system integration in basement utility space. All components installed to manufacturer specifications and local code requirements, with system tested and operational upon completion.
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with right-side configuration. Installed new ductwork with properly sealed seams using reinforcement tape, ran refrigerant lines with protective insulation wrapping, and connected PVC condensate drain line. Secured all mechanical and electrical permits prior to installation, performed all necessary electrical reconnections, and ensured proper system integration in basement utility space. All components installed to manufacturer specifications and local code requirements, with system tested and operational upon completion.
RZ N.
RZ N. Checked in
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with right-side configuration. Installed new ductwork with properly sealed seams using reinforcement tape, ran refrigerant lines with protective insulation wrapping, and connected PVC condensate drain line. Secured all mechanical and electrical permits prior to installation, performed all necessary electrical reconnections, and ensured proper system integration in basement utility space. All components installed to manufacturer specifications and local code requirements, with system tested and operational upon completion.
Warren, MI 48092
Provided estimate for replacement of 20-year-old Goodman furnace located in basement utility area. Current unit is operational but has reached end of expected service life. Assessed existing installation including ductwork connections, gas line configuration, electrical service, and clearances in mechanical room shared with water heater.
Provided estimate for replacement of 20-year-old Goodman furnace located in basement utility area. Current unit is operational but has reached end of expected service life. Assessed existing installation including ductwork connections, gas line configuration, electrical service, and clearances in mechanical room shared with water heater.
RZ V.
RZ V. Checked in
Provided estimate for replacement of 20-year-old Goodman furnace located in basement utility area. Current unit is operational but has reached end of expected service life. Assessed existing installation including ductwork connections, gas line configuration, electrical service, and clearances in mechanical room shared with water heater.
Warren, MI 48089
Replaced defective heat exchanger and PCO kit on residential furnace system under warranty coverage. Unit is a Lennox model located in basement utility area with standard PVC condensate drainage configuration. Both components were sourced from Lennox supply house and installed per manufacturer specifications to restore proper heating system operation.
Replaced defective heat exchanger and PCO kit on residential furnace system under warranty coverage. Unit is a Lennox model located in basement utility area with standard PVC condensate drainage configuration. Both components were sourced from Lennox supply house and installed per manufacturer specifications to restore proper heating system operation.
RZ T.
RZ T. Checked in
Replaced defective heat exchanger and PCO kit on residential furnace system under warranty coverage. Unit is a Lennox model located in basement utility area with standard PVC condensate drainage configuration. Both components were sourced from Lennox supply house and installed per manufacturer specifications to restore proper heating system operation.
Warren, MI 48093
Conducted comprehensive assessment of 14+ year old non-operational natural gas furnace and air conditioning system located in main floor utility area. Evaluated existing HVAC equipment, electrical service panels, outdoor condenser unit placement, and refrigerant line routing to provide complete system replacement recommendations. Documented current equipment condition, available space constraints, and electrical infrastructure to develop appropriate equipment sizing and installation specifications for new high-efficiency heating and cooling system.
Conducted comprehensive assessment of 14+ year old non-operational natural gas furnace and air conditioning system located in main floor utility area. Evaluated existing HVAC equipment, electrical service panels, outdoor condenser unit placement, and refrigerant line routing to provide complete system replacement recommendations. Documented current equipment condition, available space constraints, and electrical infrastructure to develop appropriate equipment sizing and installation specifications for new high-efficiency heating and cooling system.
RZ R.
RZ R. Checked in
Conducted comprehensive assessment of 14+ year old non-operational natural gas furnace and air conditioning system located in main floor utility area. Evaluated existing HVAC equipment, electrical service panels, outdoor condenser unit placement, and refrigerant line routing to provide complete system replacement recommendations. Documented current equipment condition, available space constraints, and electrical infrastructure to develop appropriate equipment sizing and installation specifications for new high-efficiency heating and cooling system.
Warren, MI 48089
Completed HVAC estimate for air conditioning system replacement in basement location. Existing 10+ year old AC unit is non-operational while furnace remains functional. Assessed current air handler installation with reflective foil-wrapped ductwork, condensate pump, and refrigerant line routing through mechanical space with exposed ceiling joists and existing ventilation infrastructure.
Completed HVAC estimate for air conditioning system replacement in basement location. Existing 10+ year old AC unit is non-operational while furnace remains functional. Assessed current air handler installation with reflective foil-wrapped ductwork, condensate pump, and refrigerant line routing through mechanical space with exposed ceiling joists and existing ventilation infrastructure.
RZ V.
RZ V. Checked in
Completed HVAC estimate for air conditioning system replacement in basement location. Existing 10+ year old AC unit is non-operational while furnace remains functional. Assessed current air handler installation with reflective foil-wrapped ductwork, condensate pump, and refrigerant line routing through mechanical space with exposed ceiling joists and existing ventilation infrastructure.
Warren, MI 48091
Completed scheduled AHC maintenance on furnace unit per recurring service agreement. Performed comprehensive system inspection including internal components, blower motor assembly, gas valve connections, heat exchanger, and electrical wiring harnesses. All mechanical and electrical components were examined and found to be in operational condition with standard wear patterns. Documentation photos were taken of the unit's interior showing the blower motor, gas valve assembly with brass fittings, control boards, and wiring connections for service records.
Completed scheduled AHC maintenance on furnace unit per recurring service agreement. Performed comprehensive system inspection including internal components, blower motor assembly, gas valve connections, heat exchanger, and electrical wiring harnesses. All mechanical and electrical components were examined and found to be in operational condition with standard wear patterns. Documentation photos were taken of the unit's interior showing the blower motor, gas valve assembly with brass fittings, control boards, and wiring connections for service records.
RZ K.
RZ K. Checked in
Completed scheduled AHC maintenance on furnace unit per recurring service agreement. Performed comprehensive system inspection including internal components, blower motor assembly, gas valve connections, heat exchanger, and electrical wiring harnesses. All mechanical and electrical components were examined and found to be in operational condition with standard wear patterns. Documentation photos were taken of the unit's interior showing the blower motor, gas valve assembly with brass fittings, control boards, and wiring connections for service records.
Warren, MI 48088
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.