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TRUSTED BY WARREN, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon384
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Warren, MI

*The Angi rating for Heating And Air Conditioning Service companies in Warren, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Warren, MI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.

Last update on March 29, 2026

Find Heating and air conditioning pros in Warren

Avatar for Airconex Heating & Cooling
Airconex Heating & Cooling
5.0(
33
)

Serving Warren, MI and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"AirConEx did an outstanding job of replacing our furnace and AC in a very timely manner. The owner (Dash Daja) provided recommendations to fit the specific requirements of our home, which resulted in much more efficient system that both heats and cools the home almost twice as quickly as the old system. Had I known that replacing the system would result in such a dramatic performance increase for both heating and cooling (especially for the second floor), I would have replaced the system a long time ago! In addition, we have also seen a decent reduction in our electric bills. All work was performed in a professional and efficient manner. Drop cloths were put down through the home, down the stairs, through the recently finished basement and into the furnace room. Once the replacement was completed, all the old equipment was removed from the premise and the jobsite was thoroughly cleaned. Their pricing was fair and reasonable, and I would highly recommend AirConEx to anyone considering a new or replacement HVAC system!"
Heating and Air Conditioning Project
Heating and Air Conditioning Project
Brand new furnace and tubular ductwork installed on other side of 1st floor.
Heating & A/C Project
Furnace Cleanse

+36

Response time4 days
7 neighbors recently requested a quote
Recommended by84%of homeowners
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Avatar for Young HVAC, LLC
Young HVAC, LLC
4.6(
123
)

Serving Warren, MI and surrounding areas

Approved

In business since 2006

Emergency services offered

Small jobs welcome

"They were always on time and so far the solution has worked much better than what I was dealing with before. Justin was very friendly and professional, highly recommend Young HVAC."
Duct from Air Handler
Duct thru wall
Setting unit with crane.
Response time7 hrs
Recommended by95%of homeowners
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Avatar for Harriman Heating, Inc.
Harriman Heating, Inc.
4.2(
837
)

Serving Warren, MI and surrounding areas

Approved

In business since 1996

Emergency services offered

Warranties offered

"This company provided excellent service. The communication was precise and very professional. The process was easy and I'm very pleased with my new HVAC system."
Janitorial
90%
Heil Air Conditioner
92.6%
Coleman Air Conditioner

+3

Response time7 hrs
54 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for A-1 FURNACE & DUCT CLEANING LLC
A-1 FURNACE & DUCT CLEANING LLC
4.8(
71
)

Serving Warren, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Small jobs welcome

"Bill and Dylan at A1 cleaned our air ducts. They were absolutely AMAZING! My home was built in 67' and I don't think they have ever been cleaned. 🫤 They both went above and beyond and even stayed longer than anticipated since they were so bad to ensure they looked great! My husband and I were so pleased with the results! The before and after pictures were incredible! They were both so very kind and very professional! I would recommend them to anyone needing their services!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
1 neighbors recently requested a quote
Recommended by91%of homeowners
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Avatar for Elias Heating Cooling & Refrigeration
Elias Heating Cooling & Refrigeration
4.9(
33
)

Serving Warren, MI and surrounding areas

Approved

In business since 2017

Credit card accepted

Customers say: Quick response

"Did a great job and when we had a problem with the air he was right there to fix it. I would hire this company again."
Response time5 hrs
Response rate90%
6 neighbors recently requested a quote
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Avatar for Midpoint Cool Temp
Midpoint Cool Temp
5.0(
31
)

Serving Warren, MI and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"As female investor seeking to hiring contractors that are transparent and have high integrity. I hit the jackpot with MIDPOINT COOL TEMP. Robert is passionate and genuine in his assessment and recommends "options to repair" vs immediately replacing a unit. Provided him a key to the vacant home, he got the heating system functioning, cleaned his area, and updated us promptly. FIVE STAR SERVICE all around!!"
Response time2 hrs
Response rate86%
11 neighbors recently requested a quote
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Avatar for Doctor Ducts, LLC
Doctor Ducts, LLC
5.0(
75
)

Serving Warren, MI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Don is extremely knowledgeable and professional with a ton of experience. He did an excellent job on my ducts and I would absolutely call him to keep my furnace maintained."
Response time2 hrs
Response rate98%
1 neighbors recently requested a quote
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Avatar for No-Nonsense Heating and Cooling, Inc.
No-Nonsense Heating and Cooling, Inc.
4.6(
193
)

Serving Warren, MI and surrounding areas

Approved

In business since 2013

Emergency services offered

Small jobs welcome

"Quick, professional service on our tankless water heater. Called big name plumbing shops and was given service dates a week out. Checked out Home Advisor, which recommended No- Nonsense Heating and Cooling. Robert was at our home promptly the next morning. Very experienced and helpful. Am a happy customer."
80% furnace installation
93% carrier furnace
noritz tankless water heater
hot water boiler repair
furnace install

+1

Response time6 hrs
19 neighbors recently requested a quote
Recommended by94%of homeowners
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Heating and Air Conditioning questions, answered by experts

There are a few reasons your AC is running but not cooling your room. Thermostat issues and dust and debris, which can clog your system, are common problems. It could also be a broken component, such as a compressor, blower fan, or evaporator coils. You’ll need to call a pro to diagnose the issue.

Indications of an HVAC problem include inconsistent heating or cooling throughout your home, unpredictable temperature changes, or inadequate air flow from vents. Abnormal sounds such as grinding, banging, or hissing, and unpleasant smells like mustiness or burning are also potential warning signs. A rise in energy costs without an increase in usage may also imply decreased efficiency. An HVAC system that frequently cycles on and off or cannot maintain a stable temperature is malfunctioning.

No, it isn’t necessarily bad to turn your AC on and off frequently—contrary to popular belief. Even if you stop and start your AC throughout the day, it won’t use as much energy as it would if you ran it nonstop. 

If you’re concerned about your power consumption and energy costs, there are a few simple ways to use your AC more efficiently. Regularly cleaning the filters, scheduling routine maintenance, and using a programmable thermostat are all great choices.

No, it's not advisable to only replace the outside AC unit connected to your system. AC units are designed to work as a cohesive system, and older units work differently than newer units. Therefore, replacing only one component can lead to incompatibilities that affect the system’s performance. Replacing one component can void your warranty, costing you money for repairs.

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

The Warren, MI homeowners’ guide to heating and air conditioning services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles