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Verified Reviews for Air Conditioning pros in Miller, MO

*The Angi rating for Air Conditioning companies in Miller, 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 Miller, 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 July 17, 2026

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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 Miller, MO and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Travis was awesome. We scheduled and he was here right on time. The job site was neat and he picked and cleaned everything up. He is coming back to move my dryer vent."
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 The original unit was outdated, sitting low to the ground, with declining performance and airflow issues caused by poor drainage and landscaping.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 We specialize in upgrading outdated systems with smart, programmable thermostats to improve comfort and efficiency.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%
5 neighbors recently requested a quote
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Avatar for Cochran Heating and Air Conditioning
Cochran Heating and Air Conditioning
4.7(
37
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Miller, MO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"I thought I needed a new unit turned out it was just a piece of insulation blocking the fan that no one else could find. saved me a lot of money"
Response time7 hrs
71 neighbors recently requested a quote
Recommended by85%of homeowners
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Avatar for VentPro
VentPro
4.9(
28
)
Air Ducts & Vents - Clean

Serving Miller, MO and surrounding areas

Approved

In business since 2017

Free estimates

Small jobs welcome

"Matt and Sam came out to our home in Bolivar today and we had the Heating and Air Duct cleaning and also had the EnviroCon Spray Treatment done and they were AMAZING ! So kind AND professional ! From start to finish we were walked thru the entire process and even got to see photos of what our ducts looked like before and after their cleaning . I highly recommend VentPro to anyone needing this job done . You will not be disappointed!"
Dryer Vent Cleaning
Inside of a typical uncleaned dryer vent duct
Dryer Vent Cleaning
Outside Dryer Vent Clog
Dryer Vent Cleaning

+39

Response time7 hrs
Response rate99%
7 neighbors recently requested a quote
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Avatar for ATS Heating and Cooling
ATS Heating and Cooling
4.9(
114
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Install - For Business+4 more

Serving Miller, MO and surrounding areas

In business since 1997

Free estimates

Emergency services offered

"The service was awesome! The technicians Donnie and Jason were friendly and professional. They replaced my furnace and brought my ventilation up to code."
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Recommended by96%of homeowners
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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 Miller, 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
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Avatar for Homefront Heating And Air, LLC.
Homefront Heating And Air, LLC.
5.0(
9
)
Central A/C - InstallCentral A/C - Service or RepairDuctless Mini-split A/C - Install or Replace

Serving Miller, MO and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"He was fast and friendly. He found the problem right away."
Mini Split
Goodman Furnace
Duct Work
Maintenance
Response time4 hrs
Response rate100%
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Avatar for Z and Z Appliance Professionals
Z and Z Appliance Professionals
5.0(
6
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Miller, MO and surrounding areas

In business since 2016

Emergency services offered

Credit card accepted

"Quick and efficient, referred them to both my parents and good friends of ours!"
Additional Photos
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+2

Recommended by100%of homeowners
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Air Conditioning questions, answered by experts

A frozen coil can cause permanent damage to your HVAC system and lead to costly repairs if not fixed. It can cause the unit to overheat and also cause the compressor to fail. It’s vital to turn the unit off if the coil is frozen and address the issue as soon as possible. 

Signs that your air conditioner capacitor is bad or failing include a range of symptoms. The AC unit may not turn on at all, or it might struggle to start before shutting down randomly or in the middle of a cooling cycle. You might hear a humming or banging noise when it attempts to start, or the compressor might hum without the unit actually running. Other indicators include a smell or smoke coming from the unit, the blower circulating room-temperature air instead of cold air, and an unexpected increase in your energy bills.

Yes, HVAC zoning is generally considered worth the investment by both experts and homeowners. Zoned systems offer significant benefits in convenience, efficiency, and comfort by allowing you to set different temperatures for various rooms or 'zones' in your house. This ability to heat and cool only the spaces you're using leads to energy savings and lower utility bills. Zoned systems are especially effective in multi-level homes that experience temperature fluctuations, but even smaller homes can benefit from the ability to adjust temperatures more quickly. While the up-front installation cost can be high, many find it's a worthwhile long-term investment, particularly for those who plan to stay in their home for a while.

A calculation method that your HVAC contractor will use to ensure your system does what it's supposed to is measuring duct output, or its CFM. The calculation requires knowing the cross-sectional area of the ductwork and determining the air speed past any given point within it.

If possible, avoid placing furniture in front of a return air vent. A blocked air vent can cause your HVAC system to use more energy, which in turn can lower the life span of your unit and raise your energy bill. Furniture can also trap hot or cold air, damaging your furniture or appliances. 

Professional duct installers suggest leaving between six and 12 inches of space in front of an air return vent. If you must place furniture in front of a return air vent, try to aim for putting furniture over a floor vent instead of in front of a wall vent, and avoid draping curtains over any vent system.

The Miller, 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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