Heating, Cooling, Electrical, and Water Heater Services for Oak Park, MI Homes | Randazzo Heating, Cooling & Electrical
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Heating, Cooling, Electrical, and Water Heater Services for Oak Park, MI Homes

technician checking the operation of the air conditioner

At Randazzo Heating, Cooling, and Electrical, we believe home is more than just bricks and walls, it’s the heartbeat of your life. It’s where everyday routines happen, where birthdays are celebrated, and where you find comfort at the end of a long day. We understand how important it is to keep that space running smoothly and safely, which is why we’re proud to serve the homeowners of Oak Park, MI.

Our team is here to help you keep your home comfortable through every season with dependable heating, cooling, electrical, and water heater services. We take the stress off your shoulders so you can get back to what matters most, spending time with your family, relaxing in your favorite chair, and creating memories that last a lifetime. Call Randazzo today at 586-336-1111 or contact us online to get more information. 

Oak Park: Where Neighborhood Pride and Community Spirit Shine

Oak Park isn’t just a dot on the map—it’s a vibrant city where diversity thrives, and community spirit shines through in everything from neighborhood block parties to city-sponsored events. Known for its beautiful tree-lined streets, welcoming parks like Shepherd Park and Victoria Park, and an ever-growing collection of local shops and eateries, Oak Park offers the perfect blend of small-town charm and big-city convenience.

Families and individuals are drawn to Oak Park for its excellent schools, walkable neighborhoods, and easy access to Detroit’s cultural hotspots. It’s the kind of place where people put down roots, where children play outside, and where community events bring neighbors together. At Randazzo, we’re proud to serve the hardworking homeowners of Oak Park by helping them care for the places where life’s most important moments happen.

Electrical Services in Oak Park: Power You Can Count On

In today’s world, nearly everything in your home runs on electricity. Our team helps you keep things running safely and smoothly with Oak Park electrical services that include:

Cooling Services in Oak Park: Stay Cool, Stay Comfortable

Oak Park summers bring more than sunshine. They bring the kind of heat that makes you long for the comfort of a cool, refreshing home. Whether you’re hosting a backyard barbecue or simply trying to relax after a busy day, your air conditioning should be working hard so you don’t have to. At Randazzo, we help Oak Park families stay chill and comfortable when temperatures rise:

Keep Hot Water Flowing with Water Heater Services in Oak Park

Keeping a clean, safe, and comfortable home is only possible with reliable hot water. From morning showers that kickstart your day to washing dishes after family dinners, hot water is something we often take for granted, until it’s suddenly gone.

Heating Services in Oak Park: Warmth When You Need It

Close up of Air Conditioning Repair, repairman fixing air conditioning system, changing magnetic contactor

If you’ve lived through a Michigan winter, you know it can go from chilly to downright freezing overnight. When snow starts falling and icy winds pick up, the last thing you need is a heating system that leaves you shivering. That’s why Randazzo is here—to help Oak Park families stay warm, safe, and comfortable when temperatures dip.

Why Oak Park Homeowners Choose Randazzo

We’re not just another service company—we’re your neighbors. Oak Park homeowners choose Randazzo because:

  • We Know Oak Park: We understand the homes, the neighborhoods, and the people.
  • Friendly, Reliable Technicians: We show up on time, respect your home, and treat you like family.
  • Straightforward Pricing: No games, no hidden costs. Just honest service.
  • Tailored Solutions: We listen first, then recommend the right solution for your home and budget.
  • We Support Our Community: We give back through local events and programs because we care about more than just business—we care about our neighbors.

Let’s Make Your Oak Park Home Comfortable Year-Round

At Randazzo Heating, Cooling, and Electrical, we’re here to help you take care of the place you call home. Whether it’s an emergency repair or a planned upgrade, we’ll be by your side every step of the way.

Contact our Oak Park team today by calling 586-336-1111 or schedule your service online to experience why Oak Park families continue to trust Randazzo.

 

Recent Jobs and Reviews in Oak Park, MI

Job Locations and Reviews

Completed annual cooling maintenance on residential split system air conditioning unit. Performed comprehensive inspection of outdoor condenser unit including visual assessment of cabinet condition, refrigerant lines, electrical connections, and fan operation. Cleaned condenser coils, checked refrigerant levels, verified proper airflow, and ensured adequate clearance around unit for optimal performance. System operating within normal parameters upon completion of maintenance service.
Completed annual cooling maintenance on residential split system air conditioning unit. Performed comprehensive inspection of outdoor condenser unit including visual assessment of cabinet condition, refrigerant lines, electrical connections, and fan operation. Cleaned condenser coils, checked refrigerant levels, verified proper airflow, and ensured adequate clearance around unit for optimal performance. System operating within normal parameters upon completion of maintenance service.
RZ R.
RZ R. Checked in
Completed annual cooling maintenance on residential split system air conditioning unit. Performed comprehensive inspection of outdoor condenser unit including visual assessment of cabinet condition, refrigerant lines, electrical connections, and fan operation. Cleaned condenser coils, checked refrigerant levels, verified proper airflow, and ensured adequate clearance around unit for optimal performance. System operating within normal parameters upon completion of maintenance service.
Oak Park, MI 48237
Oak Park, MI - Responded to service call for thermostat not displaying cooling mode option. Upon inspection, accessed thermostat system settings and verified wiring configuration was set to "Heat Only" mode. Reprogrammed system settings to enable full HVAC functionality including cooling capabilities, restoring proper thermostat operation with all climate control modes now accessible.
RZ K.
RZ K. Checked in
Responded to service call for thermostat not displaying cooling mode option. Upon inspection, accessed thermostat system settings and verified wiring configuration was set to "Heat Only" mode. Reprogrammed system settings to enable full HVAC functionality including cooling capabilities, restoring proper thermostat operation with all climate control modes now accessible.
Oak Park, MI 48237
Oak Park, MI - Provided comprehensive replacement estimate for 15+ year old residential HVAC system including natural gas furnace, air conditioning unit, and water heater located in basement. Assessed existing Bradford White water heater showing significant deterioration with extensive rust staining, corrosion, and aging on exterior tank surface. Documented current equipment conditions and specifications for complete system replacement under BOGO promotion.
RZ S.
RZ S. Checked in
Provided comprehensive replacement estimate for 15+ year old residential HVAC system including natural gas furnace, air conditioning unit, and water heater located in basement. Assessed existing Bradford White water heater showing significant deterioration with extensive rust staining, corrosion, and aging on exterior tank surface. Documented current equipment conditions and specifications for complete system replacement under BOGO promotion.
Oak Park, MI 48237
Completed callback on recent furnace and air conditioning installation to address IAC (Induced Air Controller) that was not connected during initial install. Installed low voltage wiring to IAC, verified air conditioning unit was properly leveled, and performed complete system inspection. Relocated outdoor 2-ton rear-discharge condenser unit as requested and confirmed all mechanical and electrical connections were secure and functioning properly.
Completed callback on recent furnace and air conditioning installation to address IAC (Induced Air Controller) that was not connected during initial install. Installed low voltage wiring to IAC, verified air conditioning unit was properly leveled, and performed complete system inspection. Relocated outdoor 2-ton rear-discharge condenser unit as requested and confirmed all mechanical and electrical connections were secure and functioning properly.
RZ R.
RZ R. Checked in
Completed callback on recent furnace and air conditioning installation to address IAC (Induced Air Controller) that was not connected during initial install. Installed low voltage wiring to IAC, verified air conditioning unit was properly leveled, and performed complete system inspection. Relocated outdoor 2-ton rear-discharge condenser unit as requested and confirmed all mechanical and electrical connections were secure and functioning properly.
Oak Park, MI 48237
Conducted site evaluation for air conditioning system replacement in basement mechanical room where previous unit had been removed. Assessed existing ductwork configuration, electrical infrastructure, and available space constraints around furnace and water heater to determine proper equipment sizing and installation requirements for new cooling system.
Conducted site evaluation for air conditioning system replacement in basement mechanical room where previous unit had been removed. Assessed existing ductwork configuration, electrical infrastructure, and available space constraints around furnace and water heater to determine proper equipment sizing and installation requirements for new cooling system.
RZ H.
RZ H. Checked in
Conducted site evaluation for air conditioning system replacement in basement mechanical room where previous unit had been removed. Assessed existing ductwork configuration, electrical infrastructure, and available space constraints around furnace and water heater to determine proper equipment sizing and installation requirements for new cooling system.
Oak Park, MI 48237
Completed comprehensive whole home plumbing inspection with focus on water heater system in 1957-built residence. Thoroughly examined water heater unit, including all connections, T&P relief valve, combustion chamber access, venting system, and surrounding infrastructure. Inspected PVC venting configuration, brass fittings, and condensate pump operation. Evaluated basement plumbing infrastructure, including visible supply and drain lines, floor conditions for signs of water damage or leaks, and concrete block foundation walls for moisture intrusion. Documented water heater manufacturer labels, safety warnings, and installation specifications. Verified proper clearances around unit and assessed overall condition of aging mechanical systems. No deficiencies, leaks, or safety concerns identified during inspection. All components functioning within normal parameters. Photographic documentation captured for maintenance records.
Completed comprehensive whole home plumbing inspection with focus on water heater system in 1957-built residence. Thoroughly examined water heater unit, including all connections, T&P relief valve, combustion chamber access, venting system, and surrounding infrastructure. Inspected PVC venting configuration, brass fittings, and condensate pump operation. Evaluated basement plumbing infrastructure, including visible supply and drain lines, floor conditions for signs of water damage or leaks, and concrete block foundation walls for moisture intrusion. Documented water heater manufacturer labels, safety warnings, and installation specifications. Verified proper clearances around unit and assessed overall condition of aging mechanical systems. No deficiencies, leaks, or safety concerns identified during inspection. All components functioning within normal parameters. Photographic documentation captured for maintenance records.
RZ R.
RZ R. Checked in
Completed comprehensive whole home plumbing inspection with focus on water heater system in 1957-built residence. Thoroughly examined water heater unit, including all connections, T&P relief valve, combustion chamber access, venting system, and surrounding infrastructure. Inspected PVC venting configuration, brass fittings, and condensate pump operation. Evaluated basement plumbing infrastructure, including visible supply and drain lines, floor conditions for signs of water damage or leaks, and concrete block foundation walls for moisture intrusion. Documented water heater manufacturer labels, safety warnings, and installation specifications. Verified proper clearances around unit and assessed overall condition of aging mechanical systems. No deficiencies, leaks, or safety concerns identified during inspection. All components functioning within normal parameters. Photographic documentation captured for maintenance records.
Oak Park, MI 48237
Performed routine air conditioning maintenance on residential condensing unit. Conducted system diagnostics using digital manifold gauges to verify refrigerant pressures and operating temperatures, inspected electrical connections, cleaned condenser coil, and confirmed proper airflow through fan assembly. All components found operating within manufacturer specifications with no deficiencies noted.
Performed routine air conditioning maintenance on residential condensing unit. Conducted system diagnostics using digital manifold gauges to verify refrigerant pressures and operating temperatures, inspected electrical connections, cleaned condenser coil, and confirmed proper airflow through fan assembly. All components found operating within manufacturer specifications with no deficiencies noted.
RZ P.
RZ P. Checked in
Performed routine air conditioning maintenance on residential condensing unit. Conducted system diagnostics using digital manifold gauges to verify refrigerant pressures and operating temperatures, inspected electrical connections, cleaned condenser coil, and confirmed proper airflow through fan assembly. All components found operating within manufacturer specifications with no deficiencies noted.
Oak Park, MI 48237
Completed routine Air Care Cooling maintenance on residential outdoor condensing unit. Performed comprehensive system diagnostics using digital multimeter, recording electrical readings and verifying proper voltage levels at 131V. Conducted visual inspection of condenser cabinet, fan assembly, and electrical connections to ensure optimal operating condition for continued system performance.
Completed routine Air Care Cooling maintenance on residential outdoor condensing unit. Performed comprehensive system diagnostics using digital multimeter, recording electrical readings and verifying proper voltage levels at 131V. Conducted visual inspection of condenser cabinet, fan assembly, and electrical connections to ensure optimal operating condition for continued system performance.
RZ L.
RZ L. Checked in
Completed routine Air Care Cooling maintenance on residential outdoor condensing unit. Performed comprehensive system diagnostics using digital multimeter, recording electrical readings and verifying proper voltage levels at 131V. Conducted visual inspection of condenser cabinet, fan assembly, and electrical connections to ensure optimal operating condition for continued system performance.
Oak Park, MI 48237
Completed routine ACM preventive maintenance on residential cooling system. Performed comprehensive inspection of outdoor condenser unit, cleaned coils and surrounding area of debris, checked refrigerant levels and electrical connections, and verified proper operation of all system components. All equipment found operating within normal parameters with no issues identified.
Completed routine ACM preventive maintenance on residential cooling system. Performed comprehensive inspection of outdoor condenser unit, cleaned coils and surrounding area of debris, checked refrigerant levels and electrical connections, and verified proper operation of all system components. All equipment found operating within normal parameters with no issues identified.
RZ O.
RZ O. Checked in
Completed routine ACM preventive maintenance on residential cooling system. Performed comprehensive inspection of outdoor condenser unit, cleaned coils and surrounding area of debris, checked refrigerant levels and electrical connections, and verified proper operation of all system components. All equipment found operating within normal parameters with no issues identified.
Oak Park, MI 48237
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with rear discharge configuration. Installed refrigerant lines with proper insulation, PVC condensate drain system with exterior wall mounting, and electrical disconnect box. Connected all mechanical, electrical, and refrigerant components per code requirements, with permits obtained for mechanical and electrical work prior to installation.
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with rear discharge configuration. Installed refrigerant lines with proper insulation, PVC condensate drain system with exterior wall mounting, and electrical disconnect box. Connected all mechanical, electrical, and refrigerant components per code requirements, with permits obtained for mechanical and electrical work prior to installation.
RZ S.
RZ S. Checked in
Completed full HVAC system installation including a 70,000 BTU furnace and 2-ton air conditioning unit with rear discharge configuration. Installed refrigerant lines with proper insulation, PVC condensate drain system with exterior wall mounting, and electrical disconnect box. Connected all mechanical, electrical, and refrigerant components per code requirements, with permits obtained for mechanical and electrical work prior to installation.
Oak Park, MI 48237
Completed annual cooling maintenance on Lennox air conditioning system. Performed comprehensive inspection of outdoor condenser unit, checked electrical components including capacitor and contactor, verified refrigerant line connections, cleaned condenser coils, and confirmed proper system operation. Unit tested and operating within normal parameters.
Completed annual cooling maintenance on Lennox air conditioning system. Performed comprehensive inspection of outdoor condenser unit, checked electrical components including capacitor and contactor, verified refrigerant line connections, cleaned condenser coils, and confirmed proper system operation. Unit tested and operating within normal parameters.
RZ I.
RZ I. Checked in
Completed annual cooling maintenance on Lennox air conditioning system. Performed comprehensive inspection of outdoor condenser unit, checked electrical components including capacitor and contactor, verified refrigerant line connections, cleaned condenser coils, and confirmed proper system operation. Unit tested and operating within normal parameters.
Oak Park, MI 48237
Performed annual cooling maintenance on Lennox outdoor condensing unit. Upon arrival, found unit heavily covered with dirt, dust, and debris accumulation on exterior panels and coil surfaces. Thoroughly cleaned condenser coils and exterior surfaces to restore proper airflow and heat transfer efficiency. Replaced air filter as needed. Completed standard ACM inspection and testing procedures to ensure system operational readiness for cooling season.
Performed annual cooling maintenance on Lennox outdoor condensing unit. Upon arrival, found unit heavily covered with dirt, dust, and debris accumulation on exterior panels and coil surfaces. Thoroughly cleaned condenser coils and exterior surfaces to restore proper airflow and heat transfer efficiency. Replaced air filter as needed. Completed standard ACM inspection and testing procedures to ensure system operational readiness for cooling season.
RZ L.
RZ L. Checked in
Performed annual cooling maintenance on Lennox outdoor condensing unit. Upon arrival, found unit heavily covered with dirt, dust, and debris accumulation on exterior panels and coil surfaces. Thoroughly cleaned condenser coils and exterior surfaces to restore proper airflow and heat transfer efficiency. Replaced air filter as needed. Completed standard ACM inspection and testing procedures to ensure system operational readiness for cooling season.
Oak Park, MI 48237
Completed annual preventive maintenance on residential rooftop condenser unit. Inspected exterior cabinet, coil condition, and fan assembly; unit operational with no immediate service needs identified. Noted minor debris accumulation around base and recommended continued seasonal monitoring.
Completed annual preventive maintenance on residential rooftop condenser unit. Inspected exterior cabinet, coil condition, and fan assembly; unit operational with no immediate service needs identified. Noted minor debris accumulation around base and recommended continued seasonal monitoring.
RZ B.
RZ B. Checked in
Completed annual preventive maintenance on residential rooftop condenser unit. Inspected exterior cabinet, coil condition, and fan assembly; unit operational with no immediate service needs identified. Noted minor debris accumulation around base and recommended continued seasonal monitoring.
Oak Park, MI 48237
Conducted estimate for replacement of 25-year-old air conditioning system. Assessed existing HVAC installation in basement, including furnace/air handler unit mounted on platform with flexible aluminum ductwork, refrigerant lines, and associated components. Documented current system configuration and photographed equipment layout, ductwork routing through attic space, and mechanical infrastructure to provide comprehensive replacement quote for upcoming installation scheduled next month.
Conducted estimate for replacement of 25-year-old air conditioning system. Assessed existing HVAC installation in basement, including furnace/air handler unit mounted on platform with flexible aluminum ductwork, refrigerant lines, and associated components. Documented current system configuration and photographed equipment layout, ductwork routing through attic space, and mechanical infrastructure to provide comprehensive replacement quote for upcoming installation scheduled next month.
RZ H.
RZ H. Checked in
Conducted estimate for replacement of 25-year-old air conditioning system. Assessed existing HVAC installation in basement, including furnace/air handler unit mounted on platform with flexible aluminum ductwork, refrigerant lines, and associated components. Documented current system configuration and photographed equipment layout, ductwork routing through attic space, and mechanical infrastructure to provide comprehensive replacement quote for upcoming installation scheduled next month.
Oak Park, MI 48237
Completed comprehensive assessment of 45-year-old air conditioning system that ceased operation during previous cooling season. Unit exhibited severe age-related deterioration including extensive mold growth, rust staining on exterior panels, and compromised internal components with significant dust accumulation throughout the cabinet. Documented existing equipment condition through detailed photography of both indoor and outdoor components, capturing deteriorated wiring connections, weathered housing, and outdoor condenser unit showing advanced surface degradation. Provided replacement estimate to ensure new system installation prior to upcoming warm weather season.
Completed comprehensive assessment of 45-year-old air conditioning system that ceased operation during previous cooling season. Unit exhibited severe age-related deterioration including extensive mold growth, rust staining on exterior panels, and compromised internal components with significant dust accumulation throughout the cabinet. Documented existing equipment condition through detailed photography of both indoor and outdoor components, capturing deteriorated wiring connections, weathered housing, and outdoor condenser unit showing advanced surface degradation. Provided replacement estimate to ensure new system installation prior to upcoming warm weather season.
RZ V.
RZ V. Checked in
Completed comprehensive assessment of 45-year-old air conditioning system that ceased operation during previous cooling season. Unit exhibited severe age-related deterioration including extensive mold growth, rust staining on exterior panels, and compromised internal components with significant dust accumulation throughout the cabinet. Documented existing equipment condition through detailed photography of both indoor and outdoor components, capturing deteriorated wiring connections, weathered housing, and outdoor condenser unit showing advanced surface degradation. Provided replacement estimate to ensure new system installation prior to upcoming warm weather season.
Oak Park, MI 48237
Completed scheduled Air Care Maintenance on residential outdoor condensing unit. Performed comprehensive system inspection, cleaned condenser coils, checked refrigerant levels, tested electrical connections, and verified proper operation of all components. Unit operating within manufacturer specifications upon completion.
Completed scheduled Air Care Maintenance on residential outdoor condensing unit. Performed comprehensive system inspection, cleaned condenser coils, checked refrigerant levels, tested electrical connections, and verified proper operation of all components. Unit operating within manufacturer specifications upon completion.
RZ B.
RZ B. Checked in
Completed scheduled Air Care Maintenance on residential outdoor condensing unit. Performed comprehensive system inspection, cleaned condenser coils, checked refrigerant levels, tested electrical connections, and verified proper operation of all components. Unit operating within manufacturer specifications upon completion.
Oak Park, MI 48237
Completed full HVAC system installation including a 70,000 BTU Lennox furnace and 2-ton air conditioning unit with rear discharge configuration. Installed new ductwork with metallic rigid pipes and flexible ducting connections, along with PVC ventilation piping and inline ventilation components. All mechanical and electrical connections were completed, equipment was reconnected and tested for proper operation, and necessary permits were obtained for the installation.
Completed full HVAC system installation including a 70,000 BTU Lennox furnace and 2-ton air conditioning unit with rear discharge configuration. Installed new ductwork with metallic rigid pipes and flexible ducting connections, along with PVC ventilation piping and inline ventilation components. All mechanical and electrical connections were completed, equipment was reconnected and tested for proper operation, and necessary permits were obtained for the installation.
RZ W.
RZ W. Checked in
Completed full HVAC system installation including a 70,000 BTU Lennox furnace and 2-ton air conditioning unit with rear discharge configuration. Installed new ductwork with metallic rigid pipes and flexible ducting connections, along with PVC ventilation piping and inline ventilation components. All mechanical and electrical connections were completed, equipment was reconnected and tested for proper operation, and necessary permits were obtained for the installation.
Oak Park, MI 48237
Completed annual cooling maintenance on residential heat pump system. Performed system diagnostics using digital manifold gauges to verify refrigerant pressures and temperatures, confirming proper system operation. Inspected outdoor condenser unit, noting accumulated debris on exterior panels and coil surfaces requiring attention during future service. Replaced air filters as needed per maintenance protocol.
Completed annual cooling maintenance on residential heat pump system. Performed system diagnostics using digital manifold gauges to verify refrigerant pressures and temperatures, confirming proper system operation. Inspected outdoor condenser unit, noting accumulated debris on exterior panels and coil surfaces requiring attention during future service. Replaced air filters as needed per maintenance protocol.
RZ J.
RZ J. Checked in
Completed annual cooling maintenance on residential heat pump system. Performed system diagnostics using digital manifold gauges to verify refrigerant pressures and temperatures, confirming proper system operation. Inspected outdoor condenser unit, noting accumulated debris on exterior panels and coil surfaces requiring attention during future service. Replaced air filters as needed per maintenance protocol.
Oak Park, MI 48237
Completed annual furnace maintenance and tune-up on residential heating system. Performed comprehensive inspection of all internal components including blower motor assembly, heat exchanger, electrical connections, and safety controls. Verified proper operation of pressure switches, sensors, and condensate drainage system. All colored wiring connections inspected and confirmed secure. Blower motor and fan assembly checked for proper function. System tested and confirmed operating within manufacturer specifications with no issues identified.
Completed annual furnace maintenance and tune-up on residential heating system. Performed comprehensive inspection of all internal components including blower motor assembly, heat exchanger, electrical connections, and safety controls. Verified proper operation of pressure switches, sensors, and condensate drainage system. All colored wiring connections inspected and confirmed secure. Blower motor and fan assembly checked for proper function. System tested and confirmed operating within manufacturer specifications with no issues identified.
RZ F.
RZ F. Checked in
Completed annual furnace maintenance and tune-up on residential heating system. Performed comprehensive inspection of all internal components including blower motor assembly, heat exchanger, electrical connections, and safety controls. Verified proper operation of pressure switches, sensors, and condensate drainage system. All colored wiring connections inspected and confirmed secure. Blower motor and fan assembly checked for proper function. System tested and confirmed operating within manufacturer specifications with no issues identified.
Oak Park, MI 48237
Provided comprehensive replacement estimate for 30-year-old residential HVAC system consisting of Carrier furnace and air conditioning unit located in basement with outdoor condenser. Both units remain operational but have reached end of expected service life, showing significant wear, weathering, and debris accumulation. Assessed existing installation configuration including ductwork connections, electrical disconnect, concrete pad condition, and venting system to determine optimal replacement specifications and equipment sizing requirements.
Provided comprehensive replacement estimate for 30-year-old residential HVAC system consisting of Carrier furnace and air conditioning unit located in basement with outdoor condenser. Both units remain operational but have reached end of expected service life, showing significant wear, weathering, and debris accumulation. Assessed existing installation configuration including ductwork connections, electrical disconnect, concrete pad condition, and venting system to determine optimal replacement specifications and equipment sizing requirements.
RZ V.
RZ V. Checked in
Provided comprehensive replacement estimate for 30-year-old residential HVAC system consisting of Carrier furnace and air conditioning unit located in basement with outdoor condenser. Both units remain operational but have reached end of expected service life, showing significant wear, weathering, and debris accumulation. Assessed existing installation configuration including ductwork connections, electrical disconnect, concrete pad condition, and venting system to determine optimal replacement specifications and equipment sizing requirements.
Oak Park, MI 48237
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.

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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.