Warren’s Most Reliable HVAC Company

AC and Furnace Service in Warren

Warren city sign

Warren, Michigan, is a special place, blending suburban charm with urban convenience. It's a city full of life, home to landmarks like Warren City Square and the bustling General Motors Tech Center. But with Michigan’s unpredictable weather—blazing summers and frosty winters—keeping your home comfortable can be challenging. That’s why so many Warren residents rely on McCarver Mechanical Heating & Cooling for comfort.

With over 50 years of experience in the HVAC industry, we are the trusted local experts for heating, cooling, and air quality in Warren. Whether your furnace needs a quick fix or you want to install a brand-new air conditioning system, McCarver Mechanical Heating & Cooling has the skills, tools, and knowledge to do the job right.

Call (586) 489-3884 to schedule heat pump or furnace service in Warren
McCarver Mechanical truck in a driveway ready to help with a customer’s Warren HVAC service

Why Choose McCarver Mechanical in Warren?

There are many reasons why McCarver Mechanical Heating & Cooling has become Warren’s go-to company for HVAC services. Here are just a few that stand out:

McCarver Mechanical Has Unmatched Industry Expertise

McCarver Mechanical Heating & Cooling is Warren’s #1 Installer of SpacePak products. SpacePak specializes in high-velocity cooling systems that work great in older homes. Our expertise also extends to steam boilers, a rare specialty many other HVAC companies no longer offer. Whether you need service for a cutting-edge heat pump or a traditional furnace, our licensed and insured HVAC technicians are equipped to handle it.

Our Community-Oriented Mindset

We aren’t just a local HVAC service provider but part of the Warren community. From supporting local events to frequenting local hotspots like Andiamo Warren, we value the connections we’ve built here. We’re dedicated to finding ways to give back to the people who helped us grow into the heating and AC company we are today.

Our Dedication to Customer Service

Our customer-first approach means you can expect technicians who arrive on time, in uniform, and ready to respect your home by wearing protective booties and maintaining a clean workspace. We also have flexible financing options and comprehensive maintenance plans to keep your HVAC system running smoothly year-round.

Comprehensive HVAC Services in Warren

McCarver Mechanical Heating & Cooling is proud to offer a full suite of HVAC services designed to meet the needs of Warren homeowners and businesses. No matter the weather outside, we ensure your indoor environment always remains comfortable and healthy.

Heating Services in Warren

When Warren’s winters hit hard, you need a heating system you can rely on. Our heating services include furnace maintenance, furnace installation, and furnace repair to keep your home warm and cozy. We also specialize in boiler services, ensuring your steam or hot water boiler stays in top working condition throughout the winter months.

Air Conditioning Services

The summer heat in Warren can be intense but don’t sweat it. McCarver Mechanical Heating & Cooling is on your side. We provide air conditioning repair, AC installation, and AC maintenance to ensure your home stays cool during the hottest months. We also install ductless mini-split systems and heat pumps for upgraded efficiency.

Indoor Air Quality Solutions

The air quality inside your home is critical for both comfort and health. McCarver Mechanical Heating & Cooling offers various indoor air quality services, including air quality testing, dehumidifier services, and dryer vent cleaning. Our indoor air quality services are designed to maintain optimal air quality in Warren.

Breathe a Little Easier

Water Heater and Generator Installation

Hot water is a daily necessity, and with Michigan’s unpredictable weather, having a backup generator can be a lifesaver. McCarver Mechanical Heating & Cooling offers expert water heater services and generator installation, ensuring you never have to worry about running out of hot water or being left in the dark.

Gas Fitting Services

Many appliances today use natural gas to generate heat, including furnaces, dryers, stoves, water heaters, and gas fireplaces. If you need help installing, rerouting, or replacing gas lines, call a qualified professional gasfitter like McCarver Mechanical for your family’s peace of mind.

Learn More About Gasfitting

Serving Commercial HVAC Needs in St. Clair Shores

Warren business owners understand the importance of maintaining a comfortable environment for employees and customers. McCarver Mechanical Heating & Cooling provides comprehensive commercial HVAC services to keep your business running smoothly. From small shops near the Warren Civic Theater to extensive facilities in the industrial district, we have the experience to manage all your heating, cooling, and air quality needs.

Get Commercial HVAC Service

Act Now! Improve Your Comfort with McCarver Mechanical Heating & Cooling

Happy decorating ducks at a local event in Warren

Don’t wait until your furnace or boiler fails to find a Warren HVAC contractor. Ensure your home or business stays comfortable year-round with McCarver Mechanical Heating & Cooling. Our commitment to customer satisfaction, extensive expertise, and community-focused approach make us Warren’s best choice for all HVAC needs.

Learn more about us and our team, or call us now to schedule an appointment.

Cities we Service:

Recent Jobs and Reviews in Warren, MI

Rated 5.0 out of 5 stars based on 8 customer reviews

Customers say: The reviews exhibit a positive sentiment overall, with many customers expressing satisfaction with the professionalism, teamwork, and quality of service provided by the technicians and the company as a whole. There are recurring themes of professionalism, teamwork, expertise, and positive experiences with the installation process, with customers praising the technicians' knowledge, friendliness, and thoroughness. Additionally, customers appreciate the cleanliness of the work and the extra care taken during the installation process. Overall, the sentiment is positive, with customers expressing gratitude and recommending the company for their heating and cooling needs.

Job Locations and Reviews

Review
David and Ethan were both very professional great communication and very knowledgeable,they both have great teamwork relationship. I couldn’t have asked for better technicians.
Bee - Warren, MI 48089
Warren, MI - Just finished a boiler install in East Point Michigan
Ethan L.
Ethan L. Checked in
Just finished a boiler install in East Point Michigan
Warren, MI 48089
Warren, MI - Just finished a Hot Water Tank replacement in Warren, Mi!
Anthony C.
Anthony C. Checked in
Just finished a Hot Water Tank replacement in Warren, Mi!
Warren, MI 48092
Warren, MI - I am a highly skilled HVAC contractor professional. I recently completed a job where I performed maintenance on a tankless water heater. The tankless water heater was installed in a residential home and was not producing hot water. I diagnosed the issue as a faulty thermocouple, which was causing the water heater to not heat the water. I replaced the thermocouple and tested the water heater to ensure it was working properly. The homeowner was very pleased with the results and thanked me for my expertise.
Erik K.
Erik K. Checked in
I am a highly skilled HVAC contractor professional. I recently completed a job where I performed maintenance on a tankless water heater. The tankless water heater was installed in a residential home and was not producing hot water. I diagnosed the issue as a faulty thermocouple, which was causing the water heater to not heat the water. I replaced the thermocouple and tested the water heater to ensure it was working properly. The homeowner was very pleased with the results and thanked me for my expertise.
Warren, MI 48092
Review
He went out of his way to drive to two stores to find the correct filter late on a Friday. Very kind and grateful young man. Also very thorough and neat
John - Warren, MI 48093
Warren, MI - Furnace Tune-up
Garrett C.
Garrett C. Checked in
Furnace Tune-up
Warren, MI 48093
Warren, MI - Installing a new Bradford White hot water heater
Rob W.
Rob W. Checked in
Installing a new Bradford White hot water heater
Warren, MI 48088
Warren, MI - I performed a thorough inspection on a furnace to identify any potential issues. I checked the electrical connections, inspected the burner assembly, and tested the gas pressure. I also cleaned the burners and inspected the heat exchanger for any signs of corrosion or damage. After the inspection, I provided a detailed report to the customer, including recommendations for any necessary repairs or maintenance.
Erik K.
Erik K. Checked in
I performed a thorough inspection on a furnace to identify any potential issues. I checked the electrical connections, inspected the burner assembly, and tested the gas pressure. I also cleaned the burners and inspected the heat exchanger for any signs of corrosion or damage. After the inspection, I provided a detailed report to the customer, including recommendations for any necessary repairs or maintenance.
Warren, MI 48089
Review
Great as usual
Mike - Warren, MI 48093
Warren, MI - I was hired to perform a tune-up on a furnace. The furnace was not producing heat properly, so I diagnosed the issue and replaced the faulty parts. I also cleaned the furnace and checked the safety features to ensure it was working properly.
Erik K.
Erik K. Checked in
I was hired to perform a tune-up on a furnace. The furnace was not producing heat properly, so I diagnosed the issue and replaced the faulty parts. I also cleaned the furnace and checked the safety features to ensure it was working properly.
Warren, MI 48093
Warren, MI - I was called to a home to relight a pilot on a furnace. When I arrived, I found that the pilot light had gone out. I checked the gas line and found that it was not blocked. I then checked the thermostat and found that it was working properly. I then relit the pilot light and tested the furnace to ensure that it was working properly. I then cleaned up the area and left the home.
Erik K.
Erik K. Checked in
I was called to a home to relight a pilot on a furnace. When I arrived, I found that the pilot light had gone out. I checked the gas line and found that it was not blocked. I then checked the thermostat and found that it was working properly. I then relit the pilot light and tested the furnace to ensure that it was working properly. I then cleaned up the area and left the home.
Warren, MI 48089
Warren, MI - I was hired to perform maintenance on a residential steam boiler. The boiler was not producing steam, so I checked the pressure relief valve and found that it was not working properly. I replaced the valve and tested the boiler to ensure it was working correctly.
Erik K.
Erik K. Checked in
I was hired to perform maintenance on a residential steam boiler. The boiler was not producing steam, so I checked the pressure relief valve and found that it was not working properly. I replaced the valve and tested the boiler to ensure it was working correctly.
Warren, MI 48089
Warren, MI - Installed a new high efficiency State hot water heater.
Rob W.
Rob W. Checked in
Installed a new high efficiency State hot water heater.
Warren, MI 48088
I recently completed a luxaire furnace and a/c installation in Sterling Heights. The job went smoothly from start to finish. The customer was very pleased with the results and expressed gratitude for the professional and efficient service provided by our team.
I recently completed a luxaire furnace and a/c installation in Sterling Heights. The job went smoothly from start to finish. The customer was very pleased with the results and expressed gratitude for the professional and efficient service provided by our team.
David S.
David S. Checked in
I recently completed a luxaire furnace and a/c installation in Sterling Heights. The job went smoothly from start to finish. The customer was very pleased with the results and expressed gratitude for the professional and efficient service provided by our team.
Warren, MI 48088
Warren, MI - Furnace tune up
Garrett C.
Garrett C. Checked in
Furnace tune up
Warren, MI 48092
Warren, MI - I was called to a home to perform a tune-up on a boiler. The boiler was not producing enough heat, and the homeowner was concerned that it might need to be replaced. I inspected the boiler and found that the pilot light was out. I relit the pilot light and adjusted the gas pressure. The boiler was now producing enough heat to meet the homeowner's needs.
Erik K.
Erik K. Checked in
I was called to a home to perform a tune-up on a boiler. The boiler was not producing enough heat, and the homeowner was concerned that it might need to be replaced. I inspected the boiler and found that the pilot light was out. I relit the pilot light and adjusted the gas pressure. The boiler was now producing enough heat to meet the homeowner's needs.
Warren, MI 48088
Today, we were in Warren, Michigan. We had a Luxaire Furnace and Air Conditioner install. Everything turned out great!
Today, we were in Warren, Michigan. We had a Luxaire Furnace and Air Conditioner install. Everything turned out great!
David S.
David S. Checked in
Today, we were in Warren, Michigan. We had a Luxaire Furnace and Air Conditioner install. Everything turned out great!
Warren, MI 48092
Warren, MI - Installing a new high efficiency Luxaire heating and cooling system
Rob W.
Rob W. Checked in
Installing a new high efficiency Luxaire heating and cooling system
Warren, MI 48092
Cleaned out clogged condensate drain
Cleaned out clogged condensate drain
Sean S.
Sean S. Checked in
Cleaned out clogged condensate drain
Warren, MI 48089
Warren, MI - Furnace and AC install
Garrett C.
Garrett C. Checked in
Furnace and AC install
Warren, MI 48089
Warren, MI - I am a skilled professional that works for a McCarver Mechanical Heating & Cooling company. I was recently assigned to replace fuses on a disconnect for a condenser. The condenser is a component of a heating and cooling system that is used to remove heat from a building.

To replace the fuses on the disconnect, I first turned off the power to the condenser. Then, I removed the cover from the disconnect and located the fuses. I carefully removed the old fuses and replaced them with new ones. I then turned on the power to the condenser and tested the new fuses to ensure they were working properly.

It was a challenging job, but I was able to complete it successfully. I am proud of the work I did and the knowledge I gained from the experience.
Erik K.
Erik K. Checked in
I am a skilled professional that works for a McCarver Mechanical Heating & Cooling company. I was recently assigned to replace fuses on a disconnect for a condenser. The condenser is a component of a heating and cooling system that is used to remove heat from a building. To replace the fuses on the disconnect, I first turned off the power to the condenser. Then, I removed the cover from the disconnect and located the fuses. I carefully removed the old fuses and replaced them with new ones. I then turned on the power to the condenser and tested the new fuses to ensure they were working properly. It was a challenging job, but I was able to complete it successfully. I am proud of the work I did and the knowledge I gained from the experience.
Warren, MI 48089
Warren, MI - Just finished a Hot Water Tank Replacement in Warren, Mi
Anthony C.
Anthony C. Checked in
Just finished a Hot Water Tank Replacement in Warren, Mi
Warren, MI 48089
Warren, MI - I was called to a home to fix a leak in the air conditioning system. Upon arrival, I found that the leak was coming from a small hole in the refrigerant line. I used a sealant to repair the hole and then filled the system with R-410A refrigerant. After completing the repair, I tested the system to ensure that it was working properly. The customer was very satisfied with the work and thanked me for my help.
Erik K.
Erik K. Checked in
I was called to a home to fix a leak in the air conditioning system. Upon arrival, I found that the leak was coming from a small hole in the refrigerant line. I used a sealant to repair the hole and then filled the system with R-410A refrigerant. After completing the repair, I tested the system to ensure that it was working properly. The customer was very satisfied with the work and thanked me for my help.
Warren, MI 48089
Warren, MI - Installing a new high efficiency Luxaire heating and cooling system
Rob W.
Rob W. Checked in
Installing a new high efficiency Luxaire heating and cooling system
Warren, MI 48092
Warren, MI - I was working as an HVAC contractor when I received a call from a customer who was experiencing problems with their air conditioner. Upon arrival, I found that the condensate drain on the evaporator coil was clogged. I used a plumbing snake to clear the drain, and then I flushed the system with a solution to remove any debris or buildup. Afterward, I tested the system to ensure that it was working properly. The customer was very satisfied with the service, and I was able to resolve the issue quickly and efficiently.
Erik K.
Erik K. Checked in
I was working as an HVAC contractor when I received a call from a customer who was experiencing problems with their air conditioner. Upon arrival, I found that the condensate drain on the evaporator coil was clogged. I used a plumbing snake to clear the drain, and then I flushed the system with a solution to remove any debris or buildup. Afterward, I tested the system to ensure that it was working properly. The customer was very satisfied with the service, and I was able to resolve the issue quickly and efficiently.
Warren, MI 48093
Warren, MI - We just installed a new high efficiency Luxaire heating and cooling system
Rob W.
Rob W. Checked in
We just installed a new high efficiency Luxaire heating and cooling system
Warren, MI 48088
Warren, MI - We just installed a new high efficiency Luxaire heating and cooling system
Rob W.
Rob W. Checked in
We just installed a new high efficiency Luxaire heating and cooling system
Warren, MI 48088
Warren, MI - Replaced a Furnace & Air Conditioner in Warren, Mi.
Anthony C.
Anthony C. Checked in
Replaced a Furnace & Air Conditioner in Warren, Mi.
Warren, MI 48088
Warren, MI - Just installed a high efficiency furnace and air conditioner in the Warren area
Ethan L.
Ethan L. Checked in
Just installed a high efficiency furnace and air conditioner in the Warren area
Warren, MI 48091
Warren, MI - Removed and replaced Air Conditioner Unit in Warren, Mi.
Anthony C.
Anthony C. Checked in
Removed and replaced Air Conditioner Unit in Warren, Mi.
Warren, MI 48091
Warren, MI - Today we are installing a new high efficiency Luxaire heating and cooling system
Rob W.
Rob W. Checked in
Today we are installing a new high efficiency Luxaire heating and cooling system
Warren, MI 48091
Warren, MI - Just finished an evaporator coil replacement in the Birmingham area
Ethan L.
Ethan L. Checked in
Just finished an evaporator coil replacement in the Birmingham area
Warren, MI 48089
Recently, I was called to a customer's home to inspect and repair their air-conditioning system. Upon arrival, I found that the system was not functioning properly. I conducted a thorough inspection and discovered a faulty dual capacitor that was causing the issue. I replaced the capacitor and tested the system to ensure it was working correctly. The customer was thrilled with the results and expressed their gratitude for my prompt and efficient service.
Recently, I was called to a customer's home to inspect and repair their air-conditioning system. Upon arrival, I found that the system was not functioning properly. I conducted a thorough inspection and discovered a faulty dual capacitor that was causing the issue. I replaced the capacitor and tested the system to ensure it was working correctly. The customer was thrilled with the results and expressed their gratitude for my prompt and efficient service.
Chris M.
Chris M. Checked in
Recently, I was called to a customer's home to inspect and repair their air-conditioning system. Upon arrival, I found that the system was not functioning properly. I conducted a thorough inspection and discovered a faulty dual capacitor that was causing the issue. I replaced the capacitor and tested the system to ensure it was working correctly. The customer was thrilled with the results and expressed their gratitude for my prompt and efficient service.
Warren, MI 48091
Warren, MI - I was hired to perform a residential air conditioning tune-up. The client had noticed that their air conditioner was not cooling their home as efficiently as it should be. I arrived at the client's home and performed a thorough inspection of the air conditioning system. I checked the refrigerant levels, cleaned the air filters, and tested the electrical components. I also checked the ductwork for any leaks or damage. After the tune-up, the client's air conditioner was running more efficiently and cooling their home more effectively. The client was very satisfied with the service and expressed that they would recommend me to their friends and family.
Erik K.
Erik K. Checked in
I was hired to perform a residential air conditioning tune-up. The client had noticed that their air conditioner was not cooling their home as efficiently as it should be. I arrived at the client's home and performed a thorough inspection of the air conditioning system. I checked the refrigerant levels, cleaned the air filters, and tested the electrical components. I also checked the ductwork for any leaks or damage. After the tune-up, the client's air conditioner was running more efficiently and cooling their home more effectively. The client was very satisfied with the service and expressed that they would recommend me to their friends and family.
Warren, MI 48092
Review
Excellent experience! Sean arrived to my home as scheduled and was very knowledgeable. He kept me informed of every step in the process. When he identified the problem Sean was upfront about the cost to repair and ensured I was ok with him proceeding to fix the issue. Very polite and professional. Sean thank you for your service!
Rashawnda - Warren, MI 48092
Warren, MI - I recently completed a service call for a customer with a Goodman AC unit that was not cooling. Upon inspection, I found that the capacitor had failed, which was the likely cause of the issue. I replaced the capacitor with a new one and tested the unit to ensure it was working properly. The AC unit was restored to full functionality, and the customer was satisfied with the service.
Sean S.
Sean S. Checked in
I recently completed a service call for a customer with a Goodman AC unit that was not cooling. Upon inspection, I found that the capacitor had failed, which was the likely cause of the issue. I replaced the capacitor with a new one and tested the unit to ensure it was working properly. The AC unit was restored to full functionality, and the customer was satisfied with the service.
Warren, MI 48092
David D.
David D. Checked in
Hot water tank replacement
Warren, MI 48088
David D.
David D. Checked in
Building custom ductwork
Warren, MI 48089
Review
Good job, affordable prices!
Shannon - Warren, MI 48089
Review
Impressive group of people installed our HVAC system. Courteous, clean, and professional.
Kumar - Warren, MI 48089
I recently completed a Bryant Furnace and Air Conditioning Install job for a customer in Grosse Pointe. The customer was experiencing issues with their old furnace, so I installed a new Bryant furnace and air conditioner to ensure efficient and reliable heating and cooling in their home. The new Bryant furnace is equipped with advanced features such as a variable-speed blower motor, which allows for precise temperature control and energy savings. The air conditioner features a high-efficiency compressor and a two-stage scroll motor, which provide optimal cooling performance and energy efficiency. The installation process involved careful planning and precise execution to ensure that the new equipment was installed correctly and safely. To ensure optimal performance, I also performed a system tune-up and adjusted the airflow and thermostat settings to meet the customer's needs.
I recently completed a Bryant Furnace and Air Conditioning Install job for a customer in Grosse Pointe. The customer was experiencing issues with their old furnace, so I installed a new Bryant furnace and air conditioner to ensure efficient and reliable heating and cooling in their home. The new Bryant furnace is equipped with advanced features such as a variable-speed blower motor, which allows for precise temperature control and energy savings. The air conditioner features a high-efficiency compressor and a two-stage scroll motor, which provide optimal cooling performance and energy efficiency. The installation process involved careful planning and precise execution to ensure that the new equipment was installed correctly and safely. To ensure optimal performance, I also performed a system tune-up and adjusted the airflow and thermostat settings to meet the customer's needs.
David S.
David S. Checked in
I recently completed a Bryant Furnace and Air Conditioning Install job for a customer in Grosse Pointe. The customer was experiencing issues with their old furnace, so I installed a new Bryant furnace and air conditioner to ensure efficient and reliable heating and cooling in their home. The new Bryant furnace is equipped with advanced features such as a variable-speed blower motor, which allows for precise temperature control and energy savings. The air conditioner features a high-efficiency compressor and a two-stage scroll motor, which provide optimal cooling performance and energy efficiency. The installation process involved careful planning and precise execution to ensure that the new equipment was installed correctly and safely. To ensure optimal performance, I also performed a system tune-up and adjusted the airflow and thermostat settings to meet the customer's needs.
Warren, MI 48089
Review
Chris is great!
Natalia - Warren, MI 48089
Warren, MI - I just finished a service call for a Lennox system. Upon arrival, I checked the thermostat and found that it was set to heat. I then checked the system and found that the fan was running, but the compressor was not. I checked the breaker and found that it was tripped. I reset the breaker and tested the system, which worked fine.
David D.
David D. Checked in
I just finished a service call for a Lennox system. Upon arrival, I checked the thermostat and found that it was set to heat. I then checked the system and found that the fan was running, but the compressor was not. I checked the breaker and found that it was tripped. I reset the breaker and tested the system, which worked fine.
Warren, MI 48089