Expert HVAC Services in Washington, MI
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Heating and Cooling Services in Washington, MI

Residents of Washington, Michigan, welcome to Randazzo! We’re so happy you’ve found your way to us, so that we can be of service. We provide exceptional HVAC maintenance, repair and installation services to keep your home comfortable, year-round.  

Trust the Washington, MI heating and cooling experts at Randazzo to meet your air conditioning and heating needs. Our expert, trained, and certified technicians are right around the corner whenever you need us. With over 30 years’ experience serving Washington, Michigan, and the surrounding areas, it’s likely many of your neighbors are already familiar with our team. Here, we detail how we can help assist with repairing your electric, water heater and heating and cooling systems in Washington, MI.  

Heating and Cooling, Washington MI: Maintenance, Repair and Installation  

We’re known for serving the community with HVAC repair in Washington, but we also spend much of our time ensuring your continued comfort with maintenance checks, and upgrading residences with new HVAC installations.  

Air Conditioning Services, Washington  

Our air conditioning technicians will work hard to keep your trusted AC running to the best of its ability with maintenance checks, and can stop by for repairs whenever they’re required. In need of a new AC system? We’re here to help you keep cool no matter what, with air conditioning services in Washington. 

Heating Services, Washington  

When the cold Michigan winter approaches, our first thought turns to the comfort of our local families in Washington and beyond. We’re here to ensure you stay warm through the long winter months, with furnace cleanings, inspections, maintenancerepairs and installations. We even offer 24-hour emergency heating services.  

Furnace and AC Installation

If you’d like to upgrade to a new air conditioner or furnace, Randazzo has you covered. As the largest certified Lennox dealer located near Washington Township, we can offer you high quality equipment with a great warranty, at the lowest cost around. We strive to be the best heating and cooling company near the Washington Township area! 

Water Heater Repair Washington, MI  

Your hot water heater is essential, and we don’t want any of our neighbors to go without. Our water heater repair services are affordable and professional. With many parts stored in our trucks, chances are, we may be able to complete your repair there and then.  

Electrician, Washington MI  

Our exceptional electricians are here to serve you, Washington families. Whether you need us to install an automatic standby generator or complete lighting, fan or circuit repairs, our trusted team is here for you. Led by out master electrician, our team can offer you efficient, affordable repairs and peace of mind. 

Local, Family Owned Heating and Cooling Contractor  

At Randazzo, we believe in the personal touch. Located just outside of Washington Township, Michigan, we’re a family-owned furnace and air conditioner service company. Everyone here at Randazzo, from the President to the Janitor, lives and works nearby. For quality service you can trust, go with the name you know: Randazzo. 

Request Your Free Quote  

We’re proud to be a local HVAC company, offering home services for your heating and air conditioning, water heater and electric. When you choose to work with Randazzo, you receive exceptional customer service from our skilled technicians.  

Our headquarters, on Quadrate Drive in Macomb, is just a 15-minute drive from Washington, Michigan. We’re the friendly neighbor you can count on to make your comfort our priority.  

Contact us today to request your free quote, and enjoy the peace of mind that comes with working with a fully insured, certified, professional and local team. 

Recent Jobs and Reviews in Washington, MI

Job Locations and Reviews

Conducted comprehensive assessment of 8-year-old natural gas furnace and air conditioning system for replacement estimate. Evaluated existing HVAC equipment located outside the residence and inspected basement ductwork infrastructure, including flexible duct routing and connections through floor joists. Documented current system configuration, measured equipment specifications, and provided homeowner with replacement options for complete heating and cooling system upgrade.
Conducted comprehensive assessment of 8-year-old natural gas furnace and air conditioning system for replacement estimate. Evaluated existing HVAC equipment located outside the residence and inspected basement ductwork infrastructure, including flexible duct routing and connections through floor joists. Documented current system configuration, measured equipment specifications, and provided homeowner with replacement options for complete heating and cooling system upgrade.
RZ M.
RZ M. Checked in
Conducted comprehensive assessment of 8-year-old natural gas furnace and air conditioning system for replacement estimate. Evaluated existing HVAC equipment located outside the residence and inspected basement ductwork infrastructure, including flexible duct routing and connections through floor joists. Documented current system configuration, measured equipment specifications, and provided homeowner with replacement options for complete heating and cooling system upgrade.
Washington, MI 48095
Responded to no-heat emergency call with home temperature at 57°F and thermostat displaying error codes. Upon arrival, performed comprehensive system diagnostic on forced air furnace. Inspected outdoor gas meter and supply lines, documenting significant corrosion on exterior gas line fittings and connections. Verified gas supply pressure and flow to unit. Checked thermostat wiring, control board functionality, and flame sensor operation. Identified and resolved primary issue preventing ignition sequence. Restored heat operation to system, verified proper cycling, and confirmed adequate airflow and temperature rise across heat exchanger. System returned to normal operation with home temperature recovering.
Responded to no-heat emergency call with home temperature at 57°F and thermostat displaying error codes. Upon arrival, performed comprehensive system diagnostic on forced air furnace. Inspected outdoor gas meter and supply lines, documenting significant corrosion on exterior gas line fittings and connections. Verified gas supply pressure and flow to unit. Checked thermostat wiring, control board functionality, and flame sensor operation. Identified and resolved primary issue preventing ignition sequence. Restored heat operation to system, verified proper cycling, and confirmed adequate airflow and temperature rise across heat exchanger. System returned to normal operation with home temperature recovering.
RZ U.
RZ U. Checked in
Responded to no-heat emergency call with home temperature at 57°F and thermostat displaying error codes. Upon arrival, performed comprehensive system diagnostic on forced air furnace. Inspected outdoor gas meter and supply lines, documenting significant corrosion on exterior gas line fittings and connections. Verified gas supply pressure and flow to unit. Checked thermostat wiring, control board functionality, and flame sensor operation. Identified and resolved primary issue preventing ignition sequence. Restored heat operation to system, verified proper cycling, and confirmed adequate airflow and temperature rise across heat exchanger. System returned to normal operation with home temperature recovering.
Washington, MI 48094
# HVAC Service - Furnace

Responded to no heat call on 3-year-old Lennox furnace unit. Upon arrival, discovered significant water accumulation on basement floor surrounding furnace and water heater, indicating active leak from water heater affecting HVAC equipment operation. Diagnosed water heater failure as root cause of furnace malfunction due to water intrusion compromising electrical components and safety controls. Documented conditions with photographs showing extent of water damage and equipment affected. Advised customer of water heater replacement necessity and recommended addressing water damage to prevent further HVAC system complications. Unit remains under parts and labor warranty; no diagnostic charges applied per warranty coverage.
# HVAC Service - Furnace

Responded to no heat call on 3-year-old Lennox furnace unit. Upon arrival, discovered significant water accumulation on basement floor surrounding furnace and water heater, indicating active leak from water heater affecting HVAC equipment operation. Diagnosed water heater failure as root cause of furnace malfunction due to water intrusion compromising electrical components and safety controls. Documented conditions with photographs showing extent of water damage and equipment affected. Advised customer of water heater replacement necessity and recommended addressing water damage to prevent further HVAC system complications. Unit remains under parts and labor warranty; no diagnostic charges applied per warranty coverage.
RZ K.
RZ K. Checked in
# HVAC Service - Furnace Responded to no heat call on 3-year-old Lennox furnace unit. Upon arrival, discovered significant water accumulation on basement floor surrounding furnace and water heater, indicating active leak from water heater affecting HVAC equipment operation. Diagnosed water heater failure as root cause of furnace malfunction due to water intrusion compromising electrical components and safety controls. Documented conditions with photographs showing extent of water damage and equipment affected. Advised customer of water heater replacement necessity and recommended addressing water damage to prevent further HVAC system complications. Unit remains under parts and labor warranty; no diagnostic charges applied per warranty coverage.
Washington, MI 48094
# ComfortGuard Maintenance Service Completed

Performed comprehensive preventive maintenance on residential Lennox HVAC system including both heating and cooling components. Replaced furnace filter and humidifier pad as requested by customer prior to appointment. Conducted thorough inspection of outdoor condenser unit, noting minor debris accumulation on coil fins typical of normal operation. Unit positioned on curved concrete pad showed standard weathering with all mechanical components operating within manufacturer specifications. Verified proper refrigerant line connections and electrical conduit integrity at exterior installation point. System tested and confirmed operational for continued reliable performance.
# ComfortGuard Maintenance Service Completed

Performed comprehensive preventive maintenance on residential Lennox HVAC system including both heating and cooling components. Replaced furnace filter and humidifier pad as requested by customer prior to appointment. Conducted thorough inspection of outdoor condenser unit, noting minor debris accumulation on coil fins typical of normal operation. Unit positioned on curved concrete pad showed standard weathering with all mechanical components operating within manufacturer specifications. Verified proper refrigerant line connections and electrical conduit integrity at exterior installation point. System tested and confirmed operational for continued reliable performance.
RZ F.
RZ F. Checked in
# ComfortGuard Maintenance Service Completed Performed comprehensive preventive maintenance on residential Lennox HVAC system including both heating and cooling components. Replaced furnace filter and humidifier pad as requested by customer prior to appointment. Conducted thorough inspection of outdoor condenser unit, noting minor debris accumulation on coil fins typical of normal operation. Unit positioned on curved concrete pad showed standard weathering with all mechanical components operating within manufacturer specifications. Verified proper refrigerant line connections and electrical conduit integrity at exterior installation point. System tested and confirmed operational for continued reliable performance.
Washington, MI 48094
Performed scheduled AHM service on two air handling units, conducting thorough inspection of internal components including blower motor assemblies, control boards, and electrical connections. All wiring was examined for proper connections and signs of wear, and temperature readings were taken at key points using diagnostic probe. Systems were found to be in normal operating condition with no visible damage or abnormalities detected.
Performed scheduled AHM service on two air handling units, conducting thorough inspection of internal components including blower motor assemblies, control boards, and electrical connections. All wiring was examined for proper connections and signs of wear, and temperature readings were taken at key points using diagnostic probe. Systems were found to be in normal operating condition with no visible damage or abnormalities detected.
RZ G.
RZ G. Checked in
Performed scheduled AHM service on two air handling units, conducting thorough inspection of internal components including blower motor assemblies, control boards, and electrical connections. All wiring was examined for proper connections and signs of wear, and temperature readings were taken at key points using diagnostic probe. Systems were found to be in normal operating condition with no visible damage or abnormalities detected.
Washington, MI 48094
Performed annual heating maintenance service on HVAC system. Inspected interior components including blower motor, electrical connections, and control boards. Noted some moisture/condensation on upper metal tray surface that will require monitoring. Customer advised that replacement filters are needed.
Performed annual heating maintenance service on HVAC system. Inspected interior components including blower motor, electrical connections, and control boards. Noted some moisture/condensation on upper metal tray surface that will require monitoring. Customer advised that replacement filters are needed.
RZ B.
RZ B. Checked in
Performed annual heating maintenance service on HVAC system. Inspected interior components including blower motor, electrical connections, and control boards. Noted some moisture/condensation on upper metal tray surface that will require monitoring. Customer advised that replacement filters are needed.
Washington, MI 48095
Responded to callback request regarding approved breaker installation for AC unit. Inspected electrical panel and installed proper amperage circuit breaker per manufacturer specifications. Verified proper connections of hot and neutral wires, ensuring secure terminations and proper circuit protection for the air conditioning system.
Responded to callback request regarding approved breaker installation for AC unit. Inspected electrical panel and installed proper amperage circuit breaker per manufacturer specifications. Verified proper connections of hot and neutral wires, ensuring secure terminations and proper circuit protection for the air conditioning system.
RZ M.
RZ M. Checked in
Responded to callback request regarding approved breaker installation for AC unit. Inspected electrical panel and installed proper amperage circuit breaker per manufacturer specifications. Verified proper connections of hot and neutral wires, ensuring secure terminations and proper circuit protection for the air conditioning system.
Washington, MI 48094
Washington, MI - Performed annual furnace maintenance on a properly functioning unit. Inspected internal components including wiring connections, motor/blower assembly, and applied appropriate maintenance products. System is operating within manufacturer specifications with contract maintenance valid through 2025.
RZ B.
RZ B. Checked in
Performed annual furnace maintenance on a properly functioning unit. Inspected internal components including wiring connections, motor/blower assembly, and applied appropriate maintenance products. System is operating within manufacturer specifications with contract maintenance valid through 2025.
Washington, MI 48094
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.