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TRUSTED BY AGENCY, MO HOMEOWNERS

4.1
Average homeowner rating
105
Verified heating and air conditioning services reviews

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

*The Angi rating for Heating And Air Conditioning Service companies in Agency, 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 Agency, 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 June 25, 2025

Reviewed in June 2025
I recently purchased a home from someone that had used Bob Hamilton to install their furnace and air conditioner in 2023. Less than three years later, it is pouring water from condensation into my basement, my carpet has been flooded along with drywall. It appears that water is leaking back into...
Hamilton Heating, A/C, Plumbing and Electrical
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Reviewed in December 2023
I received quotes from 3 other companies and Renew Crew was the least expensive and still provided great service. Installation was performed on time and completed within 2 days. The crew worked 8-5 and only took 1 break for lunch. Hard workers and worked right through the cold weather. Would...
Renew Crew Contracting, LLC
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Reviewed in September 2023
My dad recently passed and I needed his apartment cleaned. Donna did such an amazing job and really made the grieving process easier by taking care of this. He was a smoker and lived there for 5 years and never left so I was in complete shock at how great she did!
Bright Cleaning inc
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Reviewed in January 2023
We have paid for two mini split units and one ac handler with ductwork in the attic. Communication and response has been difficult and the work has not been finished as of this day (1/1/2023). I have contacted David by phone and text many times. Responses have not come from my latest messages....
Wyatts HVAC & Home Solutions
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Reviewed in September 2022
Pressure washed my roof and cleaned my gutters!!amazing working fast and efficient
TNT Pressure Washing and Gutter Clean Out
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Reviewed in May 2022
The repair tech was excellent. The tech showed up when he said he would and was very courteous! We cannot say enough good about this company and their employees. Our unit was repaired and the tech came back the next day! The tech came back to check and make sure the unit was working properly!...
HK Quality Sheet Metal
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Reviewed in March 2021
The GIC team was very prompt and knowledgeable. They were very neat and cleaned up well after themselves. We had our attic insulated and foam sprayed on rim joist and basement crawlspace. We noticed the house to be much quieter immediately. So glad we had this done in January before the -22...
Green Improvement Consulting
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Reviewed in March 2021
The GIC team was very prompt and knowledgeable. They were very neat and cleaned up well after themselves. We had our attic insulated and foam sprayed on rim joist and basement crawlspace. We noticed the house to be much quieter immediately. So glad we had this done in January before the -22...
Green Improvement Consulting
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Reviewed in November 2019
Awesome service, was able to repair the heat pump promptly. Was an emergency call , and had expert service at a very reasonable price.
Tom's Heating And Cooling
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Reviewed in November 2019
It was excellent. I've used him for the past weeks. He's my heating and cooling guy now.
All 4 One Heating & Cooling
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Find Heating and air conditioning pros in Agency

Shanks Heating & Cooling

5.0(

)

Serving Agency, MO and surrounding areas

Approved

Super Service Award Winner

In business since 1999

Free estimates

Credit card accepted

"The installation was completed quickly and completely. The technicians were very impressive and informative. The system is working perfectly. I’m very pleased with the results."

Response time1 day

Response rate95%

14 neighbors recently requested a quote

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Hamilton Heating, A/C, Plumbing and Electrical

4.4(

117

)

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."

We are the premier sewer replacement experts!

+21

Response time9 hrs

644 neighbors recently requested a quote

Recommended by75%of homeowners

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Cades Home Maintenance LLC

5.0(

)

Serving Agency, MO and surrounding areas

Approved

Credit card accepted

"Cade & Musaa did an excellent job at getting our dishwasher fixed. They were at our house quickly to diagnsose & assess the issue, then fixed the dishwasher without hiccup in a timely manner. The machine is running great now! No hidden fees with competitive pricing - I will be recommending these guys to anybody I know with future home / appliance issues. Great work!"

2 neighbors recently requested a quote

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Paschal Air Plumbing & Electric

4.4(

)

Serving Agency, MO and surrounding areas

Approved

In business since 1965

Free estimates

Credit card accepted

"Excellent service with a quick response time. Will use them again."

+22

21 neighbors recently requested a quote

Recommended by33%of homeowners

Serving Agency, MO and surrounding areas

Approved

In business since 2022

Free estimates

Credit card accepted

"I have worked with a handful of HVAC providers in the area. This was by far the best experience I have had. Myself and our whole company would highly recommend."

Response time6 hrs

Response rate95%

Recommended by66%of homeowners

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RM Cleaning Services

New to Angi

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.

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Mickey Kimball

New to Angi

Serving Agency, MO and surrounding areas

Approved

I’m an Industrial and Residential Electrician, currently employed at Goodyear Tire and Rubber. I would like to take on smaller electrical work on the side at very reasonable rates!! Looking for evening and weekend timeframes….

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KRK Premier Construction Cleanup LLC

New to Angi

Serving Agency, MO and surrounding areas

Approved

Providing professional , dependable cleaning services-Residential, commercial & post construction clean up. Will accommodate to customers specifications on the opportunity offered.

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Tap Heating & Cooling

4.5(

)

Serving Agency, MO and surrounding areas

In business since 2006

Emergency services offered

Credit card accepted

"They were fast to come out! They were on time and dressed nice. They bid and got the equipment and installed same day! I was back to being super cool in 6 hours! I will totally use them from now on for my hvac needs.
"

Recommended by94%of homeowners

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."

Recommended by100%of homeowners

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Heating and Air Conditioning questions, answered by experts

It depends on the size of the space you’re cooling down. If you’re looking for the most affordable way to cool an entire house over a long period of time, then central air will be more cost-effective. But when it comes to cooling down a couple of rooms or one floor, a window unit may be the cheaper option, with both a lower cost to install and less energy used to run.

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.

Most HVAC surge protectors last about three to five years, depending on how often your home experiences blackouts or brownouts. If your unit is susceptible to more frequent electrical surges, consider replacing your surge protector every two years. Consult your HVAC professional to determine when and how often to replace your HVAC surge protectors.

A new HVAC system combines components to control indoor temperature and air quality. Features include a furnace or heat pump and an air conditioner or evaporator coil, depending on the climate requirements. It also involves a network of ductwork for air distribution, a thermostat for temperature regulation, and electrical connections. Air purifiers or humidifiers can be integrated to improve indoor air quality.

The average life span of an HVAC system is 15 to 20 years. Even if your old air conditioner is still functional, it isn't as energy-efficient as a newer system (especially one with an Energy Star designation). Older HVAC systems aren't as efficient, and the 10-year mark is when you should start making full system replacement plans. Twenty years in, that plan should be well underway rather than waiting for the unit to die.

The Agency, 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.

See all articles

Dan Simms
•
Apr 22, 2026Apr 22, 2026
How Much Does HVAC Repair Cost in Kansas City, MO? [2026 Data]
Heating and cooling system on the fritz? Discover the factors that go into HVAC repair costs in Kansas City, MO and how you can save money on this crucial home update.
Taylor Freitas
•
Feb 25, 2026Feb 25, 2026
How Much Does a Heat Pump Cost in Kansas City? [2026 Data]
Your heat pump costs in Kansas City, Missouri, depend on a few factors, including the type of heat pump you install. Here’s how to estimate your project total.
Michael Kwan
•
Apr 18, 2026Apr 18, 2026
How Much Does HVAC Replacement Cost in Kansas City, MO? [2026 Data]
HVAC replacement costs in Kansas City, MO, depend on factors like unit type, size, and labor. See what you can expect to pay for HVAC replacement here.
Marwa Hasan
•
Jul 9, 2026Jul 9, 2026
Can You Add Central Air to a Baseboard-Heated House?
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Katy Willis
•
May 21, 2026May 21, 2026
12 Air Conditioning Tips for the Summer
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Lawrence Bonk
•
Jul 15, 2026Jul 15, 2026
13 Cool Tips to Reduce Air Conditioning Costs This Summer
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.