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Please use the request form to request maintenance or repair for your HVAC system. Once we receive your request you will be...

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When it comes to cooling your home or business, you want to know that the systems you rely on for your comfort and safety...


At Service First Air Conditioning and Heating, we are committed to making our services affordable for all residential and commercial...

24/7 Service

A broken AC unit means more than a phone call to your AC repair provider – it means time stuck melting in the walls of your home...

About Us

We Fix San Antonio Air Conditioning Units Fast!

Heating & Cooling Services Include:

  • AC Repair
  • Scheduled Maintenance Plans
  • Certified Air Conditioning Technicians
  • Industrial Air Conditioning Service
  • HVAC Repair & Service
  • Commercial AC Maintenance
  • AC Financing
  • 24 Hour AC Repair Service
  • 24 Hour Heating Repairs
  • Loans for Air Conditioning Repairs
  • Service Warranties

Dependable 24 Hour AC Repair for the San Antonio & New Braunfels area

A broken AC unit means more than a phone call to your air conditioning repair company - it means time stuck melting in the walls of your home as you wait for someone to come to your aid. With Service First Air Conditioning, you won’t have to do any waiting at all. We offer 24 hour ac repair in San Antonio and New Braunfels, so you don’t have to worry when your air conditioning system goes out. Our air conditioning company is top notch, just read our reviews around the web to see what our customers are saying.

We know life without a working AC unit is almost impossible and can actually be detrimental to your health and safety. Long exposures to high temperatures can be taxing on the human body and incredibly uncomfortable to deal with. Our ac company is right here ready to fix your HVAC system. We’ll get one of our skilled repairmen straight to your door before you can sweat it.

Businesses can also be affected by air conditioning failure and unlike most family homes, they work around the clock. If you run a 24 hour business and are caught with an AC malfunction at a strange hour, you don’t have to wait to get it fixed. Don’t lose inventory or cause employees discomfort, give us a call. Our HVAC techs are on call 24 hours to perform commercial San Antonio AC repair!

Buy a New Air Conditioning Unit or Replace a Broken One | Certified AC Installers

Unfortunately air conditioning units sometimes break down...some are irreparable. In other situations the continued costs of service & maintenance are higher than buying a new, more energy efficient air conditioning system. Whatever your particular situation is, we’re here to help you make the best decision and will offer honest advice and options to choose from so you don’t waste money. Whether you want to replace an old ac unit that is draining your bank account from excessive electric bills with an energy star certified air conditioner; or your unit’s most expensive components are broken, we can install a new ac unit or entire commercial HVAC system including any make or model.

New Home & Commercial AC Units Installations Include:

  • Amana
  • Coleman
  • Maytag
  • Frigidaire
  • Fujitsu
  • Coleman
  • Carrier
  • Bryant
  • Broan
  • Lennox
  • Fraser Johnston
  • LG
  • Luxaire
  • Mitsubishi
  • Rheem
  • Nutone
  • Ruud
  • Westinghouse
  • York
  • Trane
  • Tappan
  • Goodman
  • Daikin
  • Electrolux

And many more! Whether you’re looking for an inexpensive ac unit or want to invest in a smart unit with remote access controls and energy efficient, high SEER air conditioning system highlights, we will help you find the best central air solution.

Why Choose Service First Air Conditioning and Heating?

At Service First Air Conditioning and Heating, we only choose the best of the best AC technicians to join our team. Each of our experienced technicians has gone through rigorous training and has earned the very best certifications to assure the service you get is of the highest quality.

Our employees are an extension of us, and they’ll do everything that they can to make your AC repair service as smooth as possible. You don’t get just anyone at your door, you get an important member of our family who’s guaranteed to not only give you excellent customer service, but also shares a passion for what we do - delivering the highest quality heating and cooling services.

Service First Honors U.S. Veterans

Service First Air Conditioning would like to show our gratitude to U.S. veterans by proudly offering a discount to the courageous men and women serving our country. Discounts extend through all of our repair services and are available for the husbands and wives of active duty soldiers, including the widows of the brave men and women that have fallen protecting our freedom. Disabled veterans and retired military personnel may also enjoy this discount. We’d like to thank you for yours service.

AC Repair Discounts Available in the San Antonio & New Braunfels Area Including:

  • 10% Military Discount For Repairs
  • 10% Police & Law Enforcement Discount For Repairs
  • 10% Teacher and Educator Discount For Central Air Repairs
  • 10% Student Discount For Repairs
  • 10% Discount for Non Profit Organizations To Fix AC or HVAC
  • 10% Discount for Senior Citizens HVAC Repairs

To schedule service or to get a free quote, just give us a call. To request an estimate in San Antonio, call (210) 521-1500 today. For AC repair in new Braunfels, call (830) 256-0575 or browse our website to learn more about our services & products.

Also serving New Braunfels, Sequin, Schertz, Boerne, Cibollo, Alamo Heights, Canyon Lake, Converse, Live Oak, Leon Valley, Universal City, Helotes, Foresville, Lackland AFB, Fair Oaks Ranch, Lake Hills, Selma, and Balcones Heights.