Top-rated air conditioning pros.

Get matched with top air conditioning pros in Agency, MO

Enter your zip and get matched with up to 5 pros

Need a pro for your air conditioning project in Agency, MO?

Select your specific project to find the pro for you.

Verified Reviews for Air Conditioning pros in Agency, MO

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

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

Last update on June 25, 2025

Find Air conditioning pros in Agency

Avatar for Shanks Heating & Cooling
Shanks Heating & Cooling
5.0(
29
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Agency, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Credit card accepted

"I thought they did an outstanding job and he was very polite and very kind and very efficient."
New HVAC
New HVAC
New electric furnace
Response time1 day
Response rate95%
12 neighbors recently requested a quote
Request Quote
Avatar for Hamilton Heating, A/C, Plumbing and Electrical
Hamilton Heating, A/C, Plumbing and Electrical
4.4(
122
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Agency, MO and surrounding areas

Approved (Corporate)

In business since 1980

Emergency services offered

Warranties offered

"Very efficient, neat, professional work. They installed two full HVAC systems, and were done in five hours."
Corky- HVAC Comfort Consultant
We are the premier sewer replacement experts!
Jeff & Dustin- HVAC Install Experts
Tiffany-HVAC Coordinator & BH Veteran!
Always a helping hand!

+21

Response time9 hrs
528 neighbors recently requested a quote
Recommended by73%of homeowners
Request Quote
Avatar for Paschal Air Plumbing & Electric
Paschal Air Plumbing & Electric
4.4(
20
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Agency, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Donna at Paschal was efficient in scheduling my AC repair appointment. They have same day service with free estimates. Jorge Diaz, the technician is thorough and very professional. Resolved my AC issue the same day. Very happy with their service. Thank you!"
Heating & Air Services
American Standard Unit
American Standard Unit
American Standard Unit
American Standard Furnace

+22

14 neighbors recently requested a quote
Recommended by33%of homeowners
Request Quote
Avatar for Divers Mechanical
Divers Mechanical
3.9(
4
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Agency, MO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Response time6 hrs
Response rate95%
Recommended by66%of homeowners
Request Quote
RM Cleaning Services
New to Angi
Air Ducts & Vents - Clean

Serving Agency, MO and surrounding areas

Approved

I’m Marbin rodríguez with RM Cleaning services . I own a local cleaning business serving St. Joseph and the surrounding area. I specialize in Airbnb and vacation rental turnover cleanings, as well as residential cleaning. I wanted to see if you currently have a cleaning company or if you need a reliable backup cleaner. I offer dependable, detail-oriented service with flexible scheduling. I’d love the opportunity to provide a free quote. Thanks for your time. I look forward to hearing from you.

Request Quote
Avatar for Air Scrubbers Air Duct Cleaning LLC
Air Scrubbers Air Duct Cleaning LLC
3.9(
332
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Agency, MO and surrounding areas

In business since 2000

Free estimates

Credit card accepted

"Excellent job, professional, considerate of my time.  I already notice less dust bunnies due to my cleaner air.
"
Recommended by77%of homeowners
Request Quote
Avatar for Tap Heating & Cooling
Tap Heating & Cooling
4.5(
19
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Agency, 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
Request Quote
Avatar for Air-O-Clean
Air-O-Clean
4.7(
10
)
Air Ducts & Vents - Clean

Serving Agency, MO and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Thank for such a great service and i would recommend you to my friends, have a great day thanks again."
Response time1 day
Response rate95%
Recommended by88%of homeowners
Request Quote
Avatar for A/C For Less LLC
A/C For Less LLC
5.0(
3
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Agency, MO and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"Good. It was kind of a last minute service call but they were very prompt and fit us into their schedule in a timely manner. They were very friendly and got the work done quickly. It was pretty convenient. We've moved since then and plan on using them for our new system as well."
Additional Photos
Additional Photos
Recommended by100%of homeowners
Request Quote
...
Showing 1-10 of 62
Air Conditioning questions, answered by experts

Yes, running your air conditioning unit too cold can cause condensation in the air ducts and built up moisture on the air filter, resulting in a breeding ground for mold and mildew. Mold and mildew growth can irritate those with respiratory issues, so it’s best to keep your AC running at a normal temperature.

During the summer, it’s best to set your AC to 78 degrees when you’re home and awake, according to the Department of Energy (DOE). For better energy efficiency, raise the temperature slightly to 85 degrees while you’re out of the house. The National Sleep Foundation advises lowering your thermostat to between 60 and 67 degrees when you’re asleep.

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.

Replacing both an AC and a furnace takes a full day on average, ranging from eight to 12 hours. The process involves removing the old units, installing the new ones, and ensuring all connections are properly made. If both systems are being replaced simultaneously, it can take longer than installing a furnace alone, so plan accordingly.

Ideally, an AC system should never need more Freon (a popular refrigerant) because it circulates in a closed loop. However, refrigerant leaks are not uncommon and may occur gradually over 5 to 15 years. If your system has a leak, it will need to be topped up in a process known as an AC recharge. Signs of a refrigerant leak include weakened AC performance, increased humidity in your home, higher utility bills, and a hissing sound from the unit. The cost of an AC recharge will depend on the size and type of your AC unit, as well as the type of refrigerant it uses.

The Agency, MO homeowners’ guide to air conditioning services

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

See all articles