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TRUSTED BY SUNSET VALLEY, TX HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon1.3k+
    Verified heating and air conditioning services reviews

Find Heating and air conditioning pros in Sunset Valley

Avatar for O 2 KOOL REFRIGERATION & A/C
O 2 KOOL REFRIGERATION & A/C
4.7(
584
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallDuctless Mini-split A/C - Install or Replace+47 more

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2015

Emergency services offered

Warranties offered

"I can not say enough positive about Chris and Chuck and O 2 KOOL!! Chuck came out in early January to look at my old Trane gas furnace .. he got it going with no trouble. Now today ... during our ice/snow armageddon it went out again. I called and Chris FaceTimed with me .. looked at what was up and talked me through how to relight the system myself. Good news .. I now have heat! I strongly recommend them to anyone who needs help with their heating and cooling system! They not only helped, but assured me .. a 60 yr old woman .. everything would be OK and safe. That is a VERY rare quality!"
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+25

27 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for COOL CREW ATX
COOL CREW ATX
4.5(
97
)
Central A/C - Service or RepairHeat Pump - Repair or ServiceGas Furnace / Forced Air Heating System - Repair+4 more

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2019

Free estimates

Emergency services offered

Welcome to Cool Crew ATX! Your Trusted HVAC Experts! We provide top-quality heating, cooling, and refrigeration services for homes and businesses. With 30+ years of expertise, Chief Technician Yamel Gonzales and our certified team deliver reliable installations, repairs, and maintenance to keep you comfortable year-round.\n\nWhy Choose Us?\n- Comprehensive HVAC & refrigeration solutions\n- Customer-first approach with integrity & professionalism\n- Energy-efficient systems to cut costs & improve comfort\n- Excellent ratings with 500+ hires in recent years\n\nServices We Offer: Furnace repair/installation, AC tune-ups & replacements, commercial refrigeration, and preventive maintenance.\n\nWhether you need emergency repairs or a custom system, Cool Crew ATX ensures every job is done right. Call 737-637-3900 today to schedule your service and stay comfortable all year long!

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19 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for INDOOR COMFORT EXPERTS A-C
INDOOR COMFORT EXPERTS A-C
5.0(
19
)
Central A/C - Service or Repair

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"I have always used indoor comfort experts for all of my air conditioning needs. The staff is extremely knowledgeable and friendly to work with. Seth has many years in the trade and it shows through his work. I highly recommend this company!!"
Round rock
Round rock
Round rock
Austin Tx
Austin Tx

+6

21 neighbors recently requested a quote
Avatar for A-Plus Air Conditioning & Home Solutions
A-Plus Air Conditioning & Home Solutions
4.6(
991
)
Central A/C - InstallGas Furnace / Forced Air Heating System - InstallElectric Furnace / Forced Air Heating System - Install+12 more

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 1977

Free estimates

Emergency services offered

"Couldn't have gone better. The tech was on time, friendly and knowledgable. Not only found and fixed the problem quickly, but also educated us on why it happened and what we could do to prevent the same from happening again in the future. If we ever need HVAC help again, A-Plus Energy Mgmt will be my first call."
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+68

Response time1 day
Response rate100%
17 neighbors recently requested a quote
Avatar for Aire Serv of South Austin
Aire Serv of South Austin
4.7(
12
)
Central A/C - Service or RepairThermostat - Install or ReplaceElectric Furnace / Forced Air Heating System - Repair+7 more

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 1992

Free estimates

Emergency services offered

"We had a full HVAC system replacement done by Aire Serv of South Austin at our home in Barton Creek, and we are very happy with the experience. Mordi and Sean were professional, friendly, and explained everything clearly throughout the installation. They worked efficiently, kept the area clean, and made sure the new system was working properly before they left. The whole process was smooth from start to finish. I would definitely recommend Aire Serv of South Austin to anyone in the Barton Creek or South Austin area needing HVAC repair or a new system installation."
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Coil Cleaning
HVAC Service
TitleHVAC Repair
Drain Pan Repair

+1

16 neighbors recently requested a quote
Avatar for Stallion Air Conditioning And Heating
Stallion Air Conditioning And Heating
5.0(
32
)
Central A/C - Service or RepairDucts & Vents - Install or ReplaceGas Furnace / Forced Air Heating System - Repair+3 more

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"I have nothing but good things to say about this company. My old Ac unit died on a Friday eve (Labor Day weekend) so I put in a service request. I was called near immediately and they came out the next morning to evaluate. By the end of the day the following Tuesday I had a brand new central air system at what I thought was a very fair price. The company owner JR came out several times to check progress. His installers were polite and professional and I was kept up to date on the arrival times and completion time estimate. Highly recommended."
Response time6 hrs
1 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for The Coolest, LLC
The Coolest, LLC
4.7(
13
)
Central A/C - Service or RepairCentral Air Cleaner - Repair or ServiceElectric Furnace / Forced Air Heating System - Repair+6 more

Serving Sunset Valley, TX and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Mark was very responsive and sent someone out to check our system the same day. He gave us several options including repairing the existing system and replacing with different brands. In the end we settled on a full replacement of our 17 year old HVAC system. Mark was able to get the parts ordered and have it installed within just a few days. I would recommend The Coolest to anyone"
Package Unit
Evolution
The Guys
Curb adapter
Evolution Condenser

+7

Response time4 hrs
Recommended by83%of homeowners
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Heating and Air Conditioning questions, answered by experts

There are many recognizable symptoms of AC compressor failure. They include loud banging noises, hot air being continually circulated in your home despite running the AC at full blast, uneven airflow and cooling, and electrical issues like constant surges due to the compressor working overtime. While some of these symptoms, like uneven cooling, can have other root causes, they are common indicators of compressor problems.

No, you don’t need a ductless unit in every room. Ductless AC units don't work the way that window units do, where the air doesn't travel outside that room. The indoor air handlers all attach to the outdoor condenser. While the air doesn't travel the way that traditional ductwork would, the ductless AC units create zones so that one part of the home can be cooler than another. They can spread effectively enough that indoor units only need to be placed in main living areas.

Your central A/C unit should be professionally serviced and inspected at least once a year to ensure it operates properly and efficiently. This is best done before the peak cooling season. A full-service inspection by a qualified pro will typically include checking safety components for issues like carbon monoxide leaks, verifying cooling components and coolant levels, and inspecting electrical parts like fuses and wiring. Regular servicing enhances efficiency, mitigates potential problems, and maintains optimal performance. Because AC systems contain hazardous refrigerant, professional handling is essential.

Evaporator coils in an HVAC system typically last between 10 and 15 years, which is roughly the same lifespan as the entire AC unit. The longevity of the coils can be affected by usage frequency, environmental conditions, and how well they are maintained. Regular maintenance, such as cleaning and inspections, can extend their durability. If the evaporator coil fails in an older air conditioner, it may be more cost-effective to replace the whole unit rather than just the coil.

While your AC unit may still run even if its capacitor is going bad, doing so takes a lot more energy, so it can drive up your electric bill and cause further damage to your AC unit’s parts. If you suspect a bad capacitor, it’s important to have a professional diagnose and fix the problem before you continue to run your AC.

The Sunset Valley, TX 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.