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TRUSTED BY NOVI, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon674
    Verified heating and air conditioning services reviews

Top-Rated Heating and air conditioning pros in Novi - Updated Nov 2026

Avatar for HVAC Comfort Inc
HVAC Comfort Inc
4.7(
537
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallHeat Pump - Install or Replace+11 more

Serving Novi, MI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"The HVAC technician was polite, professional, and knowledgable. Jacob made the entire process go smoothly. He explained everything to us and answered any questions we had. He also went above and beyond to help us with the financing process. I would highly reccommend HVAC Comfort to my friends abd family."
New Coleman AC install with 10 year parts and Labor warranty
New Coleman AC unit with 1o year parts and Labor warranty
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+9

33 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for A-1 FURNACE & DUCT CLEANING LLC
A-1 FURNACE & DUCT CLEANING LLC
4.8(
71
)
Air Ducts & Vents - Clean

Serving Novi, 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
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+1

Response time1 day
Response rate100%
4 neighbors recently requested a quote
Avatar for Midpoint Cool Temp
Midpoint Cool Temp
5.0(
31
)
Central Air Cleaner - Repair or ServiceThermostat - Install or Replace

Serving Novi, 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%
10 neighbors recently requested a quote
Avatar for Toasty's Heating & Cooling, LLC
Toasty's Heating & Cooling, LLC
4.7(
63
)
Gas Furnace / Forced Air Heating System - InstallGas Furnace / Forced Air Heating System - Repair

Serving Novi, MI and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"I had one company come out to diagnose the problem. He quickly told me that the condenser outside was ruined and gave me a price to replace the unit. I called Toasty's and Michelle quickly got someone out to my house (it turned out to be the owner). He told me what was wrong and gave me an estimate. Not only was it HALF of what the other guy was charging, he was able to get me in the next day! I cannot say enough about Toasty's!! I will use them forever for all my HVAC needs."
Furnace
Water heater
Before
During
After

+1

Response time3 hrs
Response rate88%
Recommended by96%of homeowners
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Heating and Air Conditioning FAQs, answered by experts

No. Evaporator coils are designed to work with specific refrigerant types, and they are rated by what kinds of refrigerant they use. It’s indicated with an “R” code. It’s important to match your evaporator coil and refrigerant or your system will not work properly. An AC technician can tell you what type of refrigerant your system needs and what evaporator coils will work with it.

You should get anywhere from three to five quotes for HVAC replacement to get an idea of the average cost of a new unit. Although this quote-collecting process can be time consuming, it allows you to compare what work is required, what type of unit you should install, and how much you should expect to pay for the service.

Some of the signs of HVAC issues include rising energy bills, rooms not cooling or heating properly, loud noises when in operation, and signs of condensation. To illustrate, if you’re wondering how to stop condensation on air vents, you’ll need to have your HVAC inspected. 

Evaporator coils in HVAC systems typically last around 10 to 15 years. However, their life span can be longer or shorter based on factors like the frequency of your HVAC system usage, whether regular maintenance is performed, and environmental conditions. Regular maintenance, such as HVAC system cleaning and coil inspection, can extend the durability and efficiency of your evaporator coil.

Your AC might not cool after a power outage because of a tripped circuit breaker, blown fuse, or damage to the compressor or capacitor. If you notice your AC not working after a power outage, in most cases, the breaker has tripped or the system has built-in brownout and blackout protection. Reboot the AC by turning it off at the thermostat, resetting the circuit breaker, and waiting 30 minutes to turn the AC on again. 

The Novi, 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.