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Avatar for Select Air Conditioning
Select Air Conditioning
4.9(
54
)
Central A/C - InstallDuctless Mini-split A/C - Install or ReplaceCentral A/C - Install - For Business+3 more

Serving Keller, TX and surrounding areas

Approved

In business since 2008

Emergency services offered

Warranties offered

"We recently moved into a new home and our air conditioning stopped working. The previous owners had left us a list of subcontractors they have used in the past and Select a/c was on the list. We looked them up on Angie's list and gave them a call. They were able to come out the same day and fix the problem. Oscar was our technician and he was friendly, professional and did a great job! He worked very quickly! Before entering the house he offered to cover his shoes to protect our carpet. He was the first repairman in all of my years of owning a home who has offered to do this. I was so impressed! 
Our unit is 16 years old and I have very basic knowledge of how it works. Someone could have easily walked in and told me we needed a new unit and I wouldn't have known any better. 
It is refreshing to do business with such an honest company. When this unit wears out, we will be giving them a call. 
I have programmed their number into my phone and will be referring them to all of my friends and family.
"
Generations of Help
Meet Bill Grote
Select 2015 Team Members
Truck
Old equipment

+2

Response time6 hrs
Response rate100%
5 neighbors recently requested a quote
Avatar for Aire Serv of Fort Worth
Aire Serv of Fort Worth
4.6(
672
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 1990

Free estimates

Emergency services offered

"Aire Serve Lake Worth TX did a phenomenal job servicing our gas furnace during the freeze 1/26/26. I called at 9am Monday and scheduled an appointment for between 10am and 2pm. They notified me when tech was in route and arrived at 10am. Tech Chandler Smith was professional, knowledgeable, and a pleasure to deal with. After some troubleshooting, he was able to restore the system and get us the much-needed heat turned back on. I absolutely recommend their service. From my initial call to their office to the closing of the service call was impressive."
Outdoor
TitleAir Handler
Insulation
Condenser
Maintenance

+5

1 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Dr. Air & Heat Services, LLC
Dr. Air & Heat Services, LLC
4.9(
160
)
Central A/C - Service or RepairCentral A/C - Service or Repair - For Business

Serving Keller, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Air conditioning stopped working on a Wednesday. David sent out a technician that afternoon to confirm the compressor was bad. The next day a crew of 3 came out in late afternoon and installed a new A/C unit (old one was 28 yo) and a new furnace (old one was 30 yo). I stuck with RUUD/Rheem due to good experiences. The crew was efficient (3 hours to do both installs), the A/C is working great with cooler air and more forceful blowing, and they briefly checked the furnace operation also. My old unit was a 10 SEER operating probably at a 7 efficiency lately and my new unit is a 14.3 SEER. I found everyone polite from the owner to the workers, addressed my needs, and answered my questions. I still use my old thermostat which is Honeywell programmable while the one they gave me was Honeywell non-programmable. And BTW, David said I probably would raise my thermostat a degree or so with the new unit, and I did without any loss of comfort. Finally, the price was the best I found."
Closet upflow airhandler
4 TON GOODMAN AIRHANDLER
Savana
Response time4 hrs
Response rate94%
315 neighbors recently requested a quote
Avatar for Rescue Air, LLC
Rescue Air, LLC
4.8(
262
)
Air Ducts & Vents - CleanCentral A/C - InstallCentral A/C - Service or Repair+1 more

Serving Keller, TX and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"Blake with Rescue Air was super, he was very punctual and an extremely nice guy. He was very informed and fix our problem with the plug problem that was tripping our breaker. It didnâ t take a long time before he had figured it out. Thanks Blake and enjoyed your very pleasant expertise at Rescue Air in Richardson, Tx."
Dean 2015
Joe 2016
Sign installation
Sign
Night!

+19

Response time2 days
Recommended by96%of homeowners
Avatar for Southern Air Mechanical
Southern Air Mechanical
5.0(
21
)
Central A/C - InstallCentral A/C - Install - For BusinessCentral A/C - Service or Repair+3 more

Serving Keller, TX and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Excellent. I can't say enough about how pleased I am with Southern Air Mechancial LLC for my Air conditioning service needs. Out of habit, I had been using another vendor who recently told me in the last 10 days that my unit was oversized for my duct work, that it was going to take 6 hours to fix it, and was about to sell me a part with installation and labor that would have cost $1400. The tech said it would break in a year and the owner basically tried to sell me a new AC unit. Got a little suspicious after asking if my unit could be adjusted since it was a variable speed down to a 3 ton and the owner said, "well, let me send my tech again". I called Southern Air and spoke to Clint, the owner. I had purchased the unit 7 years ago and without hesitation, Clint visited with his technician, and replaced the part that was a known problem with my manufacturer. He warrantied the part and was back out in two days and had the system cooling within 2 hours. I will only use Southern Air Mechanical and now know how trustworthy they are and what excellent service they provide. You can't and will not go wrong by choosing Southern Air Mechanical for your AC needs."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+1

Response time1 day
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Manny and Son Air Conditioning & Heating
Manny and Son Air Conditioning & Heating
4.8(
35
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"This Guy is a real pro at what he does! I don't have enough words to express my appreciation with the Job he did in my attic with the air conditioning ducts. Besides being an excellent air conditioning pro he is pleasant and honest. I had interviewed 3 other companies for the Job and I decided to go with him. The minute He went in the attic he asked me all the right questions. Questions to better replace the ducts in my two story condominium. since the air condition unit is in the first floor he needed to find the ducts on the walls in the second floor and figure out where they where. There was a duct that went to my kitchen that has never worked. He figured out that the duct came up the wall trough one of the closets. He opened a small hole on the sheet rock and fished out the duct and connected it with the other one in the attic .My home is actually cool for the first time since I moved in and I have and air condition kitchen."
My jobs
My jobs
My jobs
My jobs
My jobs

+13

Response time6 hrs
Response rate100%
22 neighbors recently requested a quote
Avatar for Prime AC and Heat, LLC
Prime AC and Heat, LLC
4.8(
37
)
Central A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 2014

Free estimates

Emergency services offered

"Awesome company! Came out and found the problem right away. Fixed our furnace and restored some much needed warmth to our home. We appreciate that they waived the service fee. If your looking for a honest and reliable company look no further. I will be recommend to anyone in need."
Prime AC and Heat
Response time12 hrs
Response rate86%
39 neighbors recently requested a quote
Avatar for Frontline AC & Heating LLC
Frontline AC & Heating LLC
5.0(
10
)
Central A/C - InstallCentral A/C - Service or Repair

Serving Keller, TX and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

"Excellent service, we had an emergency where our AC unit was failing. Alex responded immediately and on time, he was able to diagnose the issue, a faulty capacitor and get our AC back up in a few hrs. It’s so hard to find dependable people who know what they are doing so I’m glad to have them as my first choice"
Air handler
Heatpump
Air handler Overview
Smart Nick Tstat
Roto Brush

+7

39 neighbors recently requested a quote
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Air Conditioning questions, answered by experts

While most air conditioners can last between 10 and 20 years, they will only last this long (or longer) if properly taken care of. Routine maintenance and inspections help keep your AC unit running in tip-top shape but understanding what factors will decrease its lifespan will also help keep your unit running cool.

Some things that shorten your AC’s lifespan include:

  • Extreme outdoor conditions, like high humidity or extensive salt spray 

  • Improper installation

  • Extended run times, either by the unit being too small or the thermostat setting too low

  • Not performing required maintenance

Yes, it’s important to turn off your AC sometimes to give it a break and prevent it from freezing up. If your AC runs all the time, your system’s parts will wear down quicker, which may mean that you need to replace it sooner. Plus, using your AC constantly uses more electricity and leads to higher energy bills.

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, having mismatched evaporator and condenser coils in your AC system can lead to serious issues. For instance, it can result in higher monthly energy costs as the system runs longer to compensate for the mismatch. This mismatch can also put extra stress on the system, compromising its efficiency and longevity. 

Along with that, mismatched coils can lead to higher temperatures and humidity levels in the home. What’s more, using coils of different sizes may violate the manufacturer's warranty, as they are designed to work synergistically, and any mismatch could lead to repairs and system failure.

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.

The Keller, TX homeowners’ guide to air conditioning services

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