210-294-6703

Available 24/7

Search
Close this search box.
Schedule Now
Schedule Now
Shop Online

Pay just $79 for your Fall HVAC Tune-Up – Book Before September 30th!

HEATING & A/C REPAIR IN SAN ANTONIO

Stay Comfortable Year-Round with Expert Heating & A/C Service from Radiant

  • Certified Technicians
  • Quick Repairs
  • Emergency Service
  • Quality Service

Available 24/7

Get fast, reliable home services from San Antonio’s #1 home services company – Radiant® Plumbing & Air Conditioning.

Schedule Now
210-294-6703

$50 Off Any Heating or Cooling Service

210-294-6703
Schedule Now

Expires:  11/30/2024

Disclaimer

Must present coupon at time of purchase. Valid only for residential customers. Not valid for emergency services. Not valid with any other offers, discounts, or on prior sales.
A picture from the front of a Radiant Box Truck at sunset

Upgrade Your Home Cooling

Financing Options Available

No matter the season, our San Antonio HVAC experts are here to ensure your home remains the perfect temperature. For all your climate control needs in San Antonio, turn to Radiant® Plumbing & Air Conditioning. Our expert technicians provide prompt and reliable heating and A/C services year-round. From fixing furnace malfunctions to optimizing cooling systems, we ensure your home stays comfortable. Serving neighborhoods like Alamo Heights and Universal City, we are your trusted partner for HVAC services in San Antonio, delivering peace of mind and comfort.
210-294-6703

The Radiant Difference

Discover The Radiant Difference

With a legacy of excellence, guaranteed satisfaction, and thousands of happy customers, experience the unmatched Radiant difference in every service.

Contact Us
Schedule Now
210-294-6703

Robert L.

Eric and his supervisor from Radiant Plumbing were awesome. Very nice and informative about teaching me about my HVAC system and how to maintain and improve my existing system. They were very professional and friendly. Would definitely recommend them for anyone looking to maintain, repair, or upgrade their existing systems.

Jet B.

Joseph and Jason were awesome! They were able to identify the faulty and worn out components quickly and efficiently. They did a thorough inspection on each bathroom and had the replacement parts on-hand to complete the repairs. Thank you Radiant for your superb customer service and excellent tech’s training and professionalism!!

Ash M.

John and Joey from Radiant Plumbing were prompt, kept me in the loop, and efficient in replacing our water heater.

I don’t recall her name, but the woman who scheduled the appointment was also very helpful and had a calming voice during a stressful time

Dennis M.

The tech was very honest , sincere and knew his chosen field. Gave many suggestions about our furnace and a/c. Would call him back if needed. Very professional.

Dyan A.

Jason and Joe were great. I have used this company before and love their service. They were quick and informative about my water softerner issues. This is a company that I know I will reach out to for all my plumbing needs in the future. Thank you guys!

Jamie L.

Troy is a great AC technician, he came out and inpected our unit. Once he was done, he has pictures of what needed repair and took his time to explain what needed to be fixed. Very professional!!! Thank you Troy

Corinne B.

Jason helped with our toilet leak and replacement. He explained everything very well and detailed with photos since I was not there to have it explained in person. Great service, thanks!

5-Star Service

Real Reviews

With thousands of real reviews from satisfied customers across San Antonio, Radiant Plumbing stands as a beacon of reliability for plumbing and air conditioning systems. Specializing in HVAC, furnaces, water heaters, and leak detection, our services ensure homes remain comfortable and efficient year-round. Count on our skilled technicians to deliver top-notch repairs, installations, and maintenance, backed by genuine customer feedback. From Alamo Heights to Shavano Park and beyond, trust Radiant for unparalleled heating and plumbing solutions that exceed expectations.

Schedule Now

SAN ANTONIO SERVICE AREA

Greater San Antonio & Beyond

We proudly service the following cities and neighborhoods across San Antonio, TX:

Schedule Now

Not seeing your area? Give us a call at 210-294-6703

Financing

We can offer you financing when for big repairs or sudden emergencies.
Learn more

Specials

View the latest special offers for plumbing, A/C, and heating repair in San Antonio.
View specials

Blog

Advice on how to maintain your home systems as well as the latest news about Radiant!
View blog

Guarantee

Explore the Radiant Guarantee for unwavering commitment to premium service, quality, and reliability.
Our Guarantee

Radiant is San Antonio’s #1 plumbing and air conditioning home repair specialists. Call today to schedule your service!

Select Location:
Services
Company
More Info
Schedule Now
The BBB Accredited Business logo

License Numbers

  • Master Plumbing License #:
    M-42438
  • HVAC License #:
    TACLB138286E
©2024 Radiant Plumbing & Air Conditioning. All rights reserved.
Privacy Policy | Terms and Conditions
Facebook Youtube Instagram Linkedin