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Verified Reviews for Air Conditioning pros in Republic, MO

*The Angi rating for Air Conditioning companies in Republic, 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 Republic, 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 August 27, 2026

Find Air conditioning pros in Republic

Avatar for John's Heating and Air
John's Heating and Air
4.8(
28
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Republic, MO and surrounding areas

Approved

In business since 1965

Free estimates

Emergency services offered

John's Heating and Air is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.\n

Gallery
Gallery
16 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Aire Serv of Springfield
Aire Serv of Springfield
4.6(
31
)
Central A/C - Service or Repair

Serving Republic, MO and surrounding areas

Approved

In business since 2001

Free estimates

Emergency services offered

"Very professional. On time. Explain the difference in AC units."
Project Photos
Response time10 mins
Response rate100%
16 neighbors recently requested a quote
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Avatar for TCB Heating, Cooling and Handyman Services
TCB Heating, Cooling and Handyman Services
4.8(
17
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Republic, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Great they were there wjen it was scheduled to start . They finished in a timely matter. There workmanship was wonderful. They have very good work ethic."
Framing the support structure for a second-story deck addition. Pressure-treated posts and beams being installed to extend the outdoor living space and reinforce structural integrity. Project located in a residential backyard setting with access to existing patio slab.
We replaced an aging, inefficient HVAC unit with a new high-efficiency system to improve cooling performance and energy savings. The original unit was outdated, sitting low to the ground, with declining performance and airflow issues caused by poor drainage and landscaping.
In-progress installation of a high-efficiency air handler and furnace system. Wiring in place, connected to updated ductwork with adjacent water heater visible. Clean layout and spacing prepared for final paneling and system test.
Wall-mounted mini-split indoor head unit installed in an unfinished insulated wall. This high-efficiency ductless system provides both heating and cooling for zoned comfort.
Vintage mechanical thermostat from an early 1900s home. A visual reminder of how much heating and cooling technology has advanced. We specialize in upgrading outdated systems with smart, programmable thermostats to improve comfort and efficiency.

+28

Response time1 day
Response rate100%
7 neighbors recently requested a quote
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Avatar for Cole Heating and Cooling Services
Cole Heating and Cooling Services
4.8(
19
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair - For Business+1 more

Serving Republic, MO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"I would highly recommend. He spent time to explain what he was doing and was very professional. He's honest and fair. He earned my trust and I would hire him again for any of my heating and air needs. I give him an A++++"
Response time1 day
Recommended by88%of homeowners
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Avatar for Callahan Heating And Cooling L.L.C.
Callahan Heating And Cooling L.L.C.
5.0(
8
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+1 more

Serving Republic, MO and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"They are very professional and on time. They do the job right the first time and all there technicians are very friendly and professional."
A/c Maintenace
A/c Unit Replacement
Response time4 hrs
8 neighbors recently requested a quote
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Avatar for Queen City Heating and Cooling
Queen City Heating and Cooling
4.5(
54
)
Central A/C - InstallCentral A/C - Install - For BusinessDuctless Mini-split A/C - Install or Replace

Serving Republic, MO and surrounding areas

Approved

In business since 2012

Free estimates

Emergency services offered

"Queen City Heating & Cooling was the 5th heating and cooling company I had come to my home. Instead of replacing parts over and over again and charging me( my unit was 30 years old) they told me I needed to replace my unit. They came in with the best units at the lowest prices that I've seen. It only took them a little under a day and half to put in a furnace and AC unit in my house and the heat was actually up and running on day one of install. I WILL NOT call anyone but Queen City Heating & Cooling in the future. They were all so polite and professional and explained everything to the last detail."
Water Softener
Whole House Filter
Past Jobs
Past Jobs
Past Jobs

+9

Response time2 days
48 neighbors recently requested a quote
Recommended by82%of homeowners
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Avatar for FTS Heating and Cooling
FTS Heating and Cooling
5.0(
5
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Republic, MO and surrounding areas

Approved

In business since 2020

Free estimates

Warranties offered

We take pride in delivering expert Heating and Cooling with accuracy, professionalism, and top-quality service. Our certified team is committed to identifying issues quickly and clearly, helping provide your home with heating and cooling with confidence.\n\nOur reputation is built on reliability, safety, and honest results no matter the size of the job.

Filtration
Heat Pump Install
Choices Pregnancy center
Mini split install
Ductless Shop units

+5

21 neighbors recently requested a quote
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Avatar for AP Service, LLC
AP Service, LLC
5.0(
12
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+2 more

Serving Republic, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"A/P installed a mini split in my garage. Delivery and installation was quick and efficient"
Response time1 day
Response rate91%
Recommended by100%of homeowners
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Avatar for Reed's Plumbing, Excavating, Septic, Heating & Air
Reed's Plumbing, Excavating, Septic, Heating & Air
4.6(
70
)
Central A/C - Service or RepairCentral A/C - Install

Serving Republic, MO and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"They were excellent.  They worked out a way to save my driveway which would’ve really increased the price of the job and also the length of the job.  They had to completely rethink how my sewer line was done from the way that it was originally put into the sewer in the 1970s.  From my house all the way to the box where it led into the main sewer line, there was only 2 feet of drop in almost 300 feet, so they moved where it fed into the sewer line into a point where it dropped slightly more so that we could get 4 feet of drop in the line where there were spots that didn’t have any drop for 10-12 feet before. They came out the same day and they were here for 2 days straight."
New Air Conditioner
New Air Conditioner
New Furnace Install
Mini Split Install
Mini Split Indoor

+11

30 neighbors recently requested a quote
Recommended by75%of homeowners
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Air Conditioning questions, answered by experts

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 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.

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.

For the most part, you should leave your AC fan in “auto” mode so that it only runs during a heating or cooling cycle. Keeping it in this position uses less energy, which equals lower utility bills. However, there are some situations where it’s better to leave your AC fan on, including if you have allergies or there are lots of people in your home.

HVAC pros recommend that you replace your AC filter every one to three months to maintain optimal indoor air quality and ensure your HVAC system operates efficiently. However, factors such as filter type, household size, and environmental conditions may influence the frequency of replacement. Regular filter changes help prevent debris buildup, maintain airflow, and prolong the life span of your air conditioning unit.

The Republic, MO homeowners’ guide to air conditioning services

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

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