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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
32 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

"Samuel is amazing. I hired Samuel to replace a closet door in the apartment I just moved out of. I could not find the door I needed, and Samuel went out of his way to find the door, and pick it up. He arrived on time, was very professional, personable and kind. It was refreshing to work with Samuel because he treated me with respect, his fees are fair, and he didn’t try to price gauge the project because I’m a woman, like some contractors I considered hiring for projects I want completed in my new home. I look forward to working with Samuel to complete the other projects I want/need completed. I will absolutely refer Samuel to my family and friends who want/need to hire a contractor."
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

Aside from needing HVAC repair, there are times when you may need to replace your unit. HVAC replacement costs $5,000 to $12,500. Here are some telltale signs that your HVAC unit is going bad:

  • Your unit is 10 years or older.

  • Your home is very humid.

  • The unit keeps cycling without producing cool air.

  • You need to repair the unit frequently.

You should use a breathable, weather-resistant cover with ventilation. It can be a top cover or a full cover that has mesh to allow airflow. A full, non-breathable cover can cause moisture to build up, leading to rust, frozen parts, and corrosion. A full cover also attracts unwanted critters, such as mice, that can damage the wiring and your unit. If you need to protect your AC unit from falling icicles, choose a sturdy top cover or piece of wood that prevents icicles from damaging your unit.

Replacing an HVAC system does not always include new ductwork. The decision depends on the condition of your existing ducts. If they are in good shape, correctly sized for the new unit, and meet current standards, they can often be reused. However, if the ducts are damaged, poorly designed, or improperly sized, they will likely need to be replaced or upgraded to ensure the new system operates efficiently. An HVAC contractor will assess your ductwork and recommend the best course of action. Typically, ductwork is purchased separately, and a full replacement will add to the overall project cost.

When faced with HVAC issues, it's best to begin by ensuring the thermostat settings are correct for either heating or cooling. If the system isn't responding, check the thermostat for proper function and power supply. It's also important to examine air filters, as clogged ones can decrease performance. Confirm the power supply to the system by checking the circuit breakers and fuses. If these basic steps fail to resolve the issue, contact an HVAC professional for a more detailed diagnosis and repair.

If you have central air conditioning, it’s fine to run your AC all day if that’s what you want—as long as the AC unit is in good condition. But if your AC runs constantly when you don’t want it to, there may be a problem with your system (like the ones we’ve mentioned above). Window AC units and wall air conditioners aren’t as powerful as central AC, so you should only run those kinds of air conditioners for eight to 12 hours at a time.

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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