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TRUSTED BY SAINT JAMES, MO HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon118
    Verified heating and air conditioning services reviews

Verified Reviews for Heating And Air Conditioning Service pros in Saint James, MO

*The Angi rating for Heating And Air Conditioning Service companies in Saint James, MO 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 Saint James, MO 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 April 21, 2026

Find Heating and air conditioning pros in Saint James

Air Duct Man
4.4(
78
)

Serving Saint James, MO and surrounding areas

Approved

In business since 1992

Free estimates

Customers say: Quick response

"There is no other way to describe my experience except outstanding and even enjoyable! Friendly honest realistic and so dang fast! I even threw another project at them as they were walking in the door. that was no problem they completed both projects I wanna say within two hours after leaving to go get parts. I never once felt intimidated or afraid that I was being cheated. There was something very reassuring; when your handyman tells you, that there is very little in my home they can’t fix. It is only fitting that Air Duct Man appears at the top of my contact list! Hire these guys! You will wind up feeling as good as I do!"
Response time1 day
35 neighbors recently requested a quote
Recommended by95%of homeowners
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Avatar for Collective Enterprise
Collective Enterprise
5.0(
15
)

Serving Saint James, MO and surrounding areas

Approved

Super Service Award Winner

In business since 2021

Free estimates

Emergency services offered

"Sam did a major overhaul on an outbuilding at our new shop in Union, MO to turn it into and office. New roof, flooring, repaired lots of water damage, paint, and cleanup. The work was done in a timely manner. Pricing was reasonable. They stayed within budget and let me add on a couple things. 😁"
Response time2 days
Response rate92%
2 neighbors recently requested a quote
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Avatar for CLIMATE CREW HEATING & COOLING LLC
CLIMATE CREW HEATING & COOLING LLC
5.0(
5
)

Serving Saint James, MO and surrounding areas

Approved

In business since 2024

Free estimates

Warranties offered

We pride our company on reliability, great communication, \nintegrity, and quality work. We are experts in our trade and will do our best \nto keep you as educated as we can on your particular task or project. We are locally owned and operated. Give us a call today, we look forward to earning your business!\n

5 neighbors recently requested a quote
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Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)

Serving Saint James, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"no heat, no money came out and did a temp. last time was temp. Called came out. put in a whole new hvac need to call back before turn on ac. They were fantastic. axel jones roscoe edwards. were here at 930 and at about 10to 1 were done and guaranteed heat woudl be back on and cleaned up. perfect."
install
Cage
Installers Van
Additional Photos
Additional Photos

+5

Recommended by94%of homeowners
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Heating and Air Conditioning questions, answered by experts

One of the first signs of mold in an air conditioner is a musty smell. You're likely to notice the smell when the unit runs, from the air coming out of the vents or the unit itself. You may also be able to see mold growing on the unit, such as near the condenser coils or by the fan. In some cases, there may be visible mold by the vents.

Yes, you can clean your air conditioner filter as a temporary fix for cleaning up dirt, but you’ll eventually need to replace it once the dust starts to accumulate. Use a vacuum with a hose attachment to clean your air filter at least once per year or more often if you have pets.

One of the fastest ways to unfreeze an AC unit is to turn off the unit and, if it’s warm outside, use the fan-only mode to help blow warmer air through the unit to speed up the defrosting process. While it may be tempting to use a hair dryer to defrost the air conditioner, that high heat can damage the coils.

After defrosting, if you can safely solve the issue with a fix like changing the filter, go ahead and do so. Otherwise, call in a pro before turning your AC back on.

While it is possible to add Freon to your AC unit yourself, it is not recommended. In fact, the U.S. Environmental Protection Agency (EPA) prohibits the handling of Freon without a license. Freon is a dangerous gas that can cause irreversible damage to your AC or yourself if not installed correctly. It is worthwhile to hire a professional to add Freon to your AC.

Yes, a frozen AC unit can affect your indoor air quality since the reduced airflow won't be as effective at removing air pollutants, like dust and other allergens. Additionally, ice around the unit can create excess moisture, leading to mold and mildew that can damage your home if you don’t catch it early.

The Saint James, MO 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.

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