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TRUSTED BY ANN ARBOR, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon863
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Ann Arbor

Avatar for HVAC Comfort Inc
HVAC Comfort Inc
4.7(
535
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+11 more

Serving Ann Arbor, 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

21 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Schutz Heating & Cooling
Schutz Heating & Cooling
4.7(
104
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallBoiler or Radiator Heating System - Install or Replace+47 more

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 2003

Free estimates

Emergency services offered

"Excellent, I called on late Friday afternoon and the company was able to squeeze me in late Monday afternoon, Schutz Heating and cooling is very customer focused and professional from the office to the technicians. I was so impressed I scheduled the preventative maintenance for my A/C unit in the spring and pre-paid for the service"
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+1

Response time11 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for A-1 FURNACE & DUCT CLEANING LLC
A-1 FURNACE & DUCT CLEANING LLC
4.8(
71
)
Air Ducts & Vents - Clean

Serving Ann Arbor, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1981

Free estimates

Small jobs welcome

"Excellent service! I had hired this company a couple of years ago and was impressed with them then as I am now. They are the only company I will hire to clean my ducts! I noticed an immediate change in the air quality after they finished cleaning my ducts. They are very professional and thorough. The owner Bill showed me before and after photos. I couldn't believe the difference! The cost is very reasonable and the turn around time from initial call to day of appointment is exceptional. I will definitely call them every year for my air duct cleaning."
Additional Photos
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+1

Response time1 day
Response rate100%
2 neighbors recently requested a quote
Avatar for Doctor Ducts, LLC
Doctor Ducts, LLC
5.0(
75
)
Air Ducts & Vents - Clean

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 2010

Free estimates

Small jobs welcome

"Clean Air Ducts and Vents - Doctor Ducts was great to work with. Excellent customer service and very detailed in explaining what was being done with my furnace and air ducts. They took pictures of what my vents looked like before/after. I would recommend them and will use their services again."
Response time2 hrs
Response rate98%
Recommended by94%of homeowners
Avatar for Crain Heating and Cooling, LLC
Crain Heating and Cooling, LLC
4.6(
450
)
Gas Furnace / Forced Air Heating System - Install

Serving Ann Arbor, MI and surrounding areas

Approved

In business since 1954

Free estimates

Emergency services offered

"Cody and Will were friendly, efficient, hard-working and professional in installing our new furnace and air conditioner. They cleaned up after themselves beautifully. Cody walked us through our new equipment, took the time to answer our questions and explained the required maintenance. Now we understand someone will be out to inspect the equipment twice a year for the next two years so we can rest assured everything will run smoothly. We are very satisfied customers! Can't say enough good things about the experience. I highly recommend this company and these technicians in particular."
Traditional Family Room - Sofa Warm Glass And Wood Coffee Table
Cooling
Plumbing
Indor Air Quality
At work

+12

Response time5 hrs
Recommended by95%of homeowners
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Heating and Air Conditioning questions, answered by experts

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

Deciding whether to replace just the AC coil or the entire system depends on the age of your unit and the overall cost. Replacing a coil is less expensive than a full system replacement, but it can still be a pricey repair. If your HVAC system is relatively new and still under warranty, or if the replacement cost is significantly lower than a new system, replacing the coil can be a worthwhile investment that restores efficiency and extends the unit's life. However, for older systems (nearing the end of their 10-15 year lifespan) or those with extensive damage, it is often more cost-effective to replace the entire AC unit. Mismatched coils in an older system can lead to inefficiency and future breakdowns, so a full replacement ensures optimal performance and avoids further costly repairs.

As a general rule, you should have your HVAC system professionally serviced at least once a year, though it's best to follow the manufacturer's specific recommendations. Many experts suggest twice-yearly maintenance: once in the spring for the cooling system and once in the fall for the heating system. This is especially recommended for older units, systems with recurring issues, or heat pumps that provide both heating and cooling. Regular service, which can cost between $100 and $550, keeps the system running efficiently, helps prevent costly future repairs, and saves money on utility bills.

Whether an HVAC damper should be open or closed depends on the season, the zone it controls, and the temperature in that zone. In the summer, open upstairs dampers and close lower-level dampers to get the most efficient cooling possible. In the winter, do the opposite. Cool air will naturally flow down to lower levels, while warm air will rise. This keeps your system from working harder and helps prevent common AC problems.

When deciding whether to repair or replace your air conditioner, several factors should be considered. It is generally worth repairing the unit if it's less than 10 years old, the warranty is still active, and you're dealing with a one-off issue. Most central AC units last about 15 years, while window units last 8 to 10 years. If your unit is approaching or has surpassed the 10-year mark and requires frequent or costly repairs (e.g., over $5,000), replacement is often the more sensible long-term investment. For older, inefficient, or out-of-warranty units experiencing multiple problems, replacing it is typically the better choice.

The Ann Arbor, 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.