24 Seven AC

HVAC contractor in Houston, TX.

In 24 Seven AC's own words

We are a full-service HVAC contractor in Houston, TX. For over 10+ years, we have been providing excellent customer service and outstanding AC repair services to our valued clients. As a BBB-accredited business, we are committed to the highest standards of professionalism and trust. Our team is dedicated to delivering top-notch service and making sure your air conditioning system is running optimally, no matter the season.

Trade

HVAC contractor

Business address

2415 S Dairy Ashford Rd Ste C005, Houston, TX 77077

Telephone

(713) 832-5545

Website

24sevenac.net

Hours

Monday10:00 am - 8:00 pm
Tuesday10:00 am - 8:00 pm
Wednesday10:00 am - 8:00 pm
Thursday10:00 am - 8:00 pm
Friday10:00 am - 8:00 pm
SaturdayClosed
SundayClosed

From the business's Google listing, checked Oct 2026

Register

TX register

Recorded as supplied and as found in public sources. This register makes no credential or quality claim about any business; check license status with the state board.

Google Reviews

4.9 (542)

Irvin was wonderful! Grateful for the quick service and flowing AC. Will be calling them again when we need service.

Jennifer D.
Tommy was excellent. Very professional and very knowledgeable concerning my problem. He assessed the situation and provided a detailed solution. I would recommend him anytime. He was also extremely courteous and respectful

Dr W.
Branden was our service tech and he was very nice and professional. We submitted a claim through our home warranty company and 24 seven AC is the company that got assigned to our claim. He diagnosed and submitted all of the information that they needed on the same day of the appointment. Our home warranty covered a new system and they did a great job installing it.

Lacy F.
He came and figured out the issue and solved it. Very prompt and diligent.

Subhadra R.
Thank you for great service and getting ac blowing cold again. And very nice at giving info.

Jason C.
Customer service was excellent. Highly satisfied. Will recommend this company to my friends and family.

Diane M.
Very professional, responsive & flexible. Thank you!

Emily S.
Very professional did a great job

CLAYTON P.
Lulla has been phenomenal to work with! Great customer service and always ensuring our questions are answered. Highly recommend.

Alex B.
Brandon was an amazing technician. He came out and found the issue in a timely manner. He was also in the time slot that was given to me as well. He also shared his knowledge which a lot of people don't. He was very kinda and showed great professionalism.

Michael D.
The technician was excellent! Very people oriented. Very knowledgeable.

Darryl S.
I was more than pleased with our technician that came to our house!!!! I will be letting my family know how awesome 24SevenAC is!! Thanks again!!!!!!

Shelley T.
very efficient and clean in all their work

Jose C.
For years, I’d been struggling with keeping my home cool. I knew something was wrong for YEARS and nobody listened. They just told me to change my filter. I’m glad someone finally did more than just shine a thermometer on a vent and call me crazy. I feel so vindicated. Excellent service and attention to detail!

KrystolJoi
Tommy is the best at all he did for us if I have any more problem I want him to fix it

Linda C.
Disha was very responsive. The dispatch center was a nightmare to deal with and I really appreciated Disha and his help!

Jae M.
We used 24 Seven AC to replace our upstairs AC unit. They were able to get the unit very quickly and were at our house installing it the next day. The crew was extremely polite and respectful and did a great job. I would highly recommend them for any AC issues you might have.

laurie C.
I recently had my air conditioner replaced by 24 Seven AC. They did an amazing job. Arrived early and completed the install in a short time. Left the attic and back yard clean. I can’t say enough good things about the crew that did the install. I will put them down as my go to contractor for Air Conditioning. Great Job !

Ron T.
Brandon explained things thoroughly to me. Thank you.

James S.
Tommy was very helpful and assisted us with not only moving the process forward for repairs but spent time explaining in detail how our AC unit works and the interconnected nature of the system as a whole. Very personable with long experience and professional. Highly recommended.

D M.
They dis a wonderful and efficient job.and will call upon them again when the need arises. Also, We will recommend them to all of our friends.

Willie J.
Tommie was on time he explain to me better then any tech. Ever have yet

debro0310 H.
Brandy the service tech was excellence and very knowledgeable

Mary H.
Tommie was terrific and explained everything thoroughly. Unfortunately my finicky issue did not happen during the service call but when it does, I will call 24Seven.

Mason D.
Tommie came and did an excellent job ! Thanks again Tommie

Cedric P.
Very bad service!

Esmeralda L.

About 24 Seven AC

24 Seven AC puts AC repair and diagnostics at the center of its work in Houston. The company says it has provided HVAC work since 2014 for residential and commercial customers, including air-conditioning service, maintenance, tune-ups, indoor air quality work, heating repair, furnace repair, heat pumps, and ductless mini-split systems.

AC repair and equipment work in Houston

The company describes its service area as Greater Houston and Fort Bend County, with 24/7 emergency help for immediate AC repair needs. Its website also names financing for AC work and equipment replacement, plus service, cleaning, repair, and installation work for major central-air brands including Trane, Carrier, Lennox, Goodman, and Rheem.

Houston homes use electricity as their primary heating fuel in 64% of housing units, per the American Community Survey in 2024. NOAA normals for 1991-2020 put Houston's average temperature at 70.5 degrees F, with an average high of 80.0 degrees F and average low of 61.0 degrees F.

24 Seven AC's rating, reviews, and weekday hours

24 Seven AC has a 4.9 rating from 542 reviews. Reviewers most often mention prompt appointments, technicians who diagnose problems and explain the work, professional conduct, responsive customer service, and completed AC or system-installation work.

The business is open Monday through Friday from 10:00 am to 8:00 pm, and closed Saturday and Sunday. Its website names a 100% satisfaction guarantee for its work.

The company says its technicians are NATE-certified and licensed under TACLA122806E.

Its website also describes Trane Comfort Specialist certification and says its technicians work on all makes and models.

Services, brands and warranty details come from the company's own website. Ratings, hours and reviews come from Google. Town figures come from the US Census and NOAA.

More HVAC contractors in Houston

About Houston

Population	2,397,315 (2025)
County	Harris County
Average yearly snowfall	0 inches
Heating degree days	1,239
Most common heating fuel	Electricity

Sources: U.S. Census Bureau. NOAA U.S. Climate Normals 1991-2020.