4.5 
1.3k+ *The Angi rating for Heating And Air Conditioning Service companies in Sunset Valley, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
*The HomeAdvisor rating for Heating And Air Conditioning Service companies in Sunset Valley, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Heating And Air Conditioning Service needs.
Last update on August 20, 2026
Serving Sunset Valley, TX and surrounding areas
Approved
In business since 2003
Warranties offered
Credit card accepted
"Tech was polite and respectful. Very knowledgeable about the HVAC system. Would definitely recommend."
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!
Serving Sunset Valley, 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."
+25
Serving Sunset Valley, TX and surrounding areas
Approved
In business since 1977
Free estimates
Emergency services offered
"The contractor showed up on time and immediately ran an annual check of the heating system. He was professional throughout."
+68
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!!"
+6
Serving Sunset Valley, TX and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"He was very courteous, and prompt, he finished everything flawlessly- I haven't had any problems with my ac since. He offered to set up a service plan with us which is nice to have different options. He was professional, and he cleaned up really well after the job was done. I would highly recommend him"
Serving Sunset Valley, TX and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"David did a great job on our HVAC duct system and air handler"
+89
Serving Sunset Valley, TX and surrounding areas
Approved
In business since 2025
Free estimates
Emergency services offered
\nX-TECH AC and Heating LLC provides premier residential and commercial HVAC and refrigeration services across Leander and the Greater Austin area. Backed by over 30 years of mechanical trade experience, our licensed technicians specialize in complete AC installations, gas heating systems, Mitsubishi mini-splits, heat pumps, system tune-ups, and complex system issues.\n\nWe operate with total transparency, upfront pricing, and a commitment to getting the job done right the first time. Whether you need an emergency repair, a system replacement, or routine maintenance, we deliver reliable, high-quality climate control tailored to your home or business. Bilingual service available.\n
+1
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."
Serving Sunset Valley, TX and surrounding areas
Approved
In business since 2002
Free estimates
Emergency services offered
"Very responsive and professional company. Bianca is an awesome dispatcher and Dagan is an amazing technician who is a wealth of knowledge and superior skills. I highly recommend this company for anyone needing HVAC work."
+7
From average costs to expert advice, get all the answers you need to get your job done.
The cost of a heat pump in Austin, Texas, depends on its type, size, and other factors. Here’s how to price out your heat pump installation in Texas’ capital.
If your air conditioning unit isn’t functioning properly, you might need an AC recharge. Our guide will detail what a typical AC recharge cost in Austin, TX looks like.
Average costs of HVAC inspections in Austin, TX, vary based on house size and type of HVAC system. Follow our easy guide to gauge your home’s HVAC inspection cost.
A central air system is great for someone looking to cool and heat their home all year round. Even if your home uses baseboard heating, you can still make the switch. Read on to learn more about adding central air to a baseboard-heated house.
Try these 12 top tips to keep your air conditioner working at maximum efficiency. Stay cool, and minimize energy costs with this expert air conditioning advice.
Learn how to save money on air conditioning costs this summer by following this handy guide all about your favorite cooling system.
