Welcome ToHome + Garden ShowSan Antonio, TX
Great service the ole' fashioned way!
Proudly installing Daikin. & American Standard products. Servicing all makes and models.
Trade Show Specials!
Exlusive Offer!
Daikin Fit
One-Time-Only Deal
Get exclusive offers on the Daikin Fit. Experience superior comfort, lower energy bills, and a quieter system all in a compact design. Ask us about special financing options to make upgrading more affordable. Learn more about the Daikin Fit today!
Exlusive Offer!
$39.95
$109.95
Tune-Up Special!
Save $70 on a HVAC tune-up service. Just because you're here in attendance at the Home + Garden Show in SA, you get an exclusive offer for a HVAC tune-up. Learn more about our comprehensive tune-ups below.
Fill out The Form To
Get Pre-approved
Get pre-approved for flexible financing options with Stay Cool. Whether upgrading your HVAC system or needing repairs, our financing plans make comfort affordable. Fill out the form to explore AC or Furnace Installation options starting as low as $89/month, tailored to your home needs.
You can click and apply with Optimus or GoodLeap below.
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Booking
24 Hours
San Antonio's Daikin Comfort Pro
These 3 simple words mean that we are highly-qualified and continuously trained HVAC professionals who can quickly, efficiently, and effectively help solve your indoor comfort needs. Having this status means we deliver our best abilities to each customer, year after year.
Sync Smart Thermostat
Stay In Sync. Stay In Comfort.
StayCool Sync is your all-in one smart thermostat, giving you total control over your home’s comfort from anywhere. With the StayCool app, you can adjust temperatures, receive maintenance reminders, monitor system performance, and get instant alerts if something needs attention.
Activities You Can't Miss!
Coloring Activity
StayCool
Coloring Creations
Bring your creativity to life with our Stay Cool Coloring Activity! Whether you're a little artist or just looking for a fun way to beat the heat, grab some crayons and show off your best colors. Just like we take pride in keeping San Antonio comfortable, you can take pride in your masterpiece!Stop by our booth, pick up a coloring sheet, and enter for a chance to win a cool surprise! Let’s make staying cool fun for the whole family!
Giveaways
StayCool
Spin to Win
Feeling lucky? Step up and spin the Stay Cool Prize Wheel for a chance to win awesome prizes! From exclusive Stay Cool merch to FREE tune-ups and even a full year of maintenance coverage, there’s no way to lose—just cool prizes waiting for you!
How to play:
Stop by our booth and give the wheel a spin
Win an instant prize—no catch, just fun!
Walk away with something cool (literally!)
Why Choose Us
Reasons To Choose
Stay Cool
Tired of service that feels like it's straight out of a call center? At Stay Cool, we’re not just experts we’re your neighbors. We know the San Antonio heat can be relentless, and a busted AC isn’t just an inconvenience; it’s a crisis. That’s why we bring the ole-fashioned values of honesty and hard work to every home.
7+
Years In Business
15,000+
Families Served
5,000+
Systems Installed
Why Choose Us
● The Stay Cool Difference ●
We focus on delivering more than just HVAC services; we bring a family-centered approach to every interaction. Founded on honesty, integrity, and teamwork, we tailor each solution to fit our customers' unique needs without upselling unnecessary services.
Our Customers Love Stay Cool
RevIEWS
The tech was very polite. Answered all of my questions. Was very helpful at giving advice on what I could do to keep the system clean. He was very thorough but quick.
Timothy Balencia
February 2026
J. got my water heater pilot light going again. It was quick and easy. I maybe could've done it myself, but I am physically challenged. It's good to have affordable help, sometimes!
Randall Kowalik
January 2026
July 22, 2025 Stay Cool technician Dion came to service my AC unit. He was very professional kind and proficient. He showed me photos of my AC unit inside and up on the roof of my building. He explained everything in detail.
Gloria T Spencer
August 2025
Your staff is not only excellent at what they do but so friendly and nice! I really appreciate the fact that I saw video of the finished job since I am unable to physically climb the ladder to the attic. Thank you again for your professionalism and kindness.
Patricia Good
October 2025
Our ac went out the week before Thanksgiving and we were so stressed out. Stay cool was fast to get someone out for a quote. They were straight forward and upfront about everything. The unit had to be replaced and the one we picked was installed quickly and professionally.
Kimberly Gomez
December 2025
I truly appreciate the excellent communication and outstanding customer service I received today. Stay Cool is a company that genuinely puts its customers first.
Deangelo Carrillo
November 2025
Christian and the lead was very helpful and professional answers all of my concerns and was very honest with me. I recommend this company to anyone who needs AC work.
Rickey Canady
February 2026
They are very professional. Communication is excellent. Reminder messages, schedules on time arrivals. Very informative. Respectful to your home. I would recommend them.
Darlene Roy
February 2026
Tech was very professional and friendly. Was very detailed with what he was going to do. Was very pleased with his customer service.
V Maya
February 2026
Great service and communication, Stay Cool came out to our residence took care off the scoop of work our A/C system needed. Thank you and highly recommend them to friends, family and anyone else looking AC services.
Ozzy Guerrero
February 2026
We have had multiple issues with our unit since we moved into our home. Stay Cool has been wonderful to work with going above and beyond to provide exceptional customer service and up to date communication the three times we've had to have service.
Kelsey B
February 2026
Lionel arrived to complete our mini-split maintenance. He was very polite and respectful. He explained his process with us in a very professional manner. He thoroughly cleaned our inside and outside units. We are extremely satisfied with the service.
Arturo Pena
February 2026
Anthony was a great repairman. He was courteous and knowledgeable. The office said he would be there next day, but expedited the call when she found out our house was warm and uncomfortable. I need a new unit and will use them in the future. I notified my neighbors and several said they would call them next time their A/C needed repairs. They all were great with outstanding customer service.
Rebe Vera
February 2025
We Don't Just
Do Heating & Cooling
We Build Relationships
At Stay Cool, we believe in doing things the right way–the old-fashioned way. From next-day installations to expert technicians, every part of our service is designed to put your comfort first. We aren’t just another HVAC company–we’re San Antonio’s #1 HVAC company.
Check Out Our Other
Services
When it comes to heating and cooling, Stay Cool is always the right company to call.
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