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Verified Reviews for Air Conditioning pros in Lockhart, TX

*The Angi rating for Air Conditioning companies in Lockhart, TX 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 Lockhart, TX 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 02, 2026

Find Air conditioning pros in Lockhart

Avatar for O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
4.7(
584
)
Central A/C - InstallCentral A/C - Service or RepairWindow A/C Unit - Service or Relocate+3 more

Serving Lockhart, TX and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"Kris with Kool refrigeration and a/c found my a/c problem I'm going to have them fix at later date. This is an a+ company and kris the tech could not have been better and very knowledgeable."
Additional Photos
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+25

26 neighbors recently requested a quote
Recommended by96%of homeowners
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Avatar for Aire Serv of New Braunfels-Canyon Lake
Aire Serv of New Braunfels-Canyon Lake
5.0(
13
)
Central A/C - Service or RepairDuctless Mini-split A/C - Install or ReplaceAir Ducts & Vents - Clean+1 more

Serving Lockhart, TX and surrounding areas

Approved

Free estimates

Warranties offered

Small jobs welcome

"Our fan motor was replaced and everything went great. The issue was diagnosed quickly and the replacement followed soon after. I would recommend this company to anyone. ⭐️⭐️⭐️⭐️⭐️"
project photos
4 neighbors recently requested a quote
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Avatar for Air Necessities
Air Necessities
5.0(
7
)
Central A/C - Service or Repair

Serving Lockhart, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Texas is not the place to be left without A/C. This company is professional and easy to work with. Definitely the company I’ll be trusting for all of my HVAC needs💪🔥 fair and competitive pricing && they were honest/educational about long term decisions."
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16 neighbors recently requested a quote
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Avatar for Aire Serv Of Kyle
Aire Serv Of Kyle
5.0(
9
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Lockhart, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Small jobs welcome

At Aire Serv® of Kyle, heating and air conditioning services are our specialty. Our friendly and knowledgeable service professionals are happy to answer any questions you may have and recommend the best service options for you.\n\nUpfront pricing - you pay by the job, not the hour

Factory Gym
Factory Gym
19 neighbors recently requested a quote
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Avatar for 2 Cool Guys Duct Cleaning, LLC
2 Cool Guys Duct Cleaning, LLC
4.9(
89
)
Air Ducts & Vents - Clean

Serving Lockhart, TX and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The dryer vent was thoroughly cleaned and repaired by these two in a very efficient and professional manner. They were prompt and I plan to use them again to clean the AC vents . Highly recommend them ."
Response time1 day
Response rate88%
Recommended by97%of homeowners
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Avatar for Texas Air Dynamics
Texas Air Dynamics
5.0(
13
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Lockhart, TX and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Came same day and had the house cooling within the hour"
Trane Installation (AHU)
Trane Installation (Condenser)
Infrared Temperature gun
American Standard Double Install P1
American Standard Install

+15

Response time12 hrs
3 neighbors recently requested a quote
Recommended by91%of homeowners
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Affordable A/C & Heating
4.6(
24
)
Central A/C - InstallWindow A/C Unit - Service or RelocateCentral A/C - Install - For Business+3 more

Serving Lockhart, TX and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"I always like to write a review for service providers who will honestly tell you when you don't need the work done.  Sam gave us fantastic service -- and didn't make a cent!  He drove up from Bastrop -- which is pretty far away -- to look at a house where we were thinking of installing central A/C.  He explained all of our options to us -- the advantages and disadvantages of mini "split" ductless air conditioners, how we'd run the ductwork for a central A/C, how we could upgrade our window units to more powerful and energy-efficient window heat pumps, etc.  But because our house is difficult to adapt to central A/C (and because of the way we use our space) the best option for us was the beefed-up window units, which he doesn't handle.  Even so, he gave us great advice on what size and brand to buy.  All we need is a carpenter!Even though Sam didn't ultimately do the work for us, I could tell he'd be good to work with.  He was knowledgable, he gave our project a lot of thought and he carefully discussed the options with us. He's on speed-dial if we need A/C in the future."
Response time7 hrs
Response rate100%
5 neighbors recently requested a quote
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Avatar for Greenwood Duct Cleaning
Greenwood Duct Cleaning
4.7(
70
)
Air Ducts & Vents - Clean

Serving Lockhart, TX and surrounding areas

Approved

In business since 2025

Free estimates

Warranties offered

"Greenwood Duct Cleaning offered a thorough and professional service that significantly enhanced indoor air quality through meticulous air duct cleaning. Their dryer vent cleaning improved safety and airflow, while chimney cleaning was conducted with care. The team was friendly, efficient, and respectful of property, leaving no mess. This service is highly recommended for repeat use."
Air Duct Cleaning
Air Duct Cleaning
3 neighbors recently requested a quote
Recommended by11%of homeowners
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Avatar for Team Enoch HVAC Service Austin
Team Enoch HVAC Service Austin
4.6(
398
)
Central A/C - Service or Repair

Serving Lockhart, TX and surrounding areas

Approved

In business since 2016

Free estimates

Emergency services offered

"Excellent communications, prompt install of replacement 4 ton AC at a reasonable price."
Ecobee Thermostat
Goodman Air Handler
Goodman Air Handler
Goodman Outdoor Condenser
Multi-unit Installs

+2

176 neighbors recently requested a quote
Recommended by93%of homeowners
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Air Conditioning questions, answered by experts

To reduce AC startup power for a whole-house generator, install a soft start kit or hard start capacitor, which lowers the initial surge by gradually ramping up the compressor. Using a smart load manager can also help by staggering startup loads, preventing a system overload and future costly repairs.

It’s never a good idea to run your AC without a filter, even just for a night. The filter defends your HVAC system from the dust, dirt, debris, and other grime in your home. Without a filter, those contaminants are more likely to get inside your system and potentially damage it. 

There are ways to detect a refrigerant leak with several different testing methods. However, most homeowners can figure out something’s wrong with their AC unit by noticing these common signs:

  • Ice forming on the evaporator coil

  • Water leaks near the AC unit

  • Frequent hissing sounds

  • Increased electric bills

  • Unit takes longer than usual to cool

  • Unit is blowing hot air

Yes. Return air vents are responsible for gathering and pulling in the warmer air. Once they draw it in, your system conditions the air by removing the warmer molecules from it, allowing your air conditioner to dispense the cooler air back into your home. Not only does this create a more comfortable environment for you, but it also keeps your air conditioner from overworking, resulting in lower energy bills. 

If both your furnace and AC unit are more than a decade old, it may be a good idea to replace both of them. However, your furnace can last up to three decades, and your air conditioner can typically last up to 15 years, so consulting with a pro before deciding to replace both of them is best. If it’s before that time limit for each, you can fix many problems with repairs or just replace one.

The Lockhart, TX 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