4.9 Stars
We take pride in providing our customers top-quality service.
20+ Years
We are a local family-owned service that takes pride in our work.
Same-Day
Same-day services, promotions, and 10-Year Warranty
"It was 95 degrees in my house. I called Airfirst, and they put me on their schedule that same day. Their technicians were informative, professional, and got my ac back up and running! I highly recommend them for your AC needs"
- Kandice L. | San Antonio TX.
Ignoring These Red Flags Can Cost You More
AC Warning Signs: Call Us Before It's Too Late!
If you notice any of these, contact Air1st HVAC immediately to avoid an expensive breakdown:
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🔥 Warm Air
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⚠️ AC Won't Turn On
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💧 AC Leaking
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🌬️ Weak Airflow
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🔊 Loud/Strange Noises
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🔄 Constant Cycling
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🤢 Foul Odors
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📈 High Electric Bill
Call now—a quick fix is always cheaper than a major breakdown!
📞 (210)661-3215
AC Repair Near YOU
✔️ BOERNE, TX
✔️ BLANCO, TX
✔️ CASTROVILLE, TX
✔️ CONVERSE, TX
✔️ HELOTES, TX
✔️ LA VERNIA, TX
✔️ LYTLE, TX
✔️ PLEASANTON, TX
✔️ SEGUIN, TX
✔️ SAN MARCOS, TX
✔️ SOMERSET, TX
✔️ SAN ANTONIO, TX
✔️ NEW BRAUNFELS, TX
Don't see your city? Call us to find out if we offer services in your location.
Call Us at: (210) 661-3215
OUR INSTALLTIONS
Home Air Conditioner Replacement
Home decor, kitchen essentials and more
Check out our spring collection
New Arrivals
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"Technician was very professional and very knowledgeable and very good. I recommend this company."
- Gary P.
"They were my hero, it's been a lil' over a month and we're just loving our new AC system."
- Arlene P.
"Mike was so helpful and explained so much about what was going on with our house. We really appreciate his attention to our home."
- Andrea R.
"In less than 24 hours I scheduled a replacement and they came in and completely replaced my unit."
- IB.
Why Air1st HVAC Is A Top-Rated AC Company?
Get a FREE On-Site Estimate From an AC Expert
At Air1st Heating & Cooling, we specialize in fast, reliable AC repair and maintenance to keep your home comfortable when it matters most. From emergency breakdowns to routine tune-ups, our certified technicians get your cooling system back up and running with precision and care.
✅ Free On-Site Estimates
✅ Local San Antonio Family-Owned Business
✅ Fully Licensed, Insured, and Certified Technicians
✅ Transparent, Upfront Pricing
✅ Affordable Pricing
✅ 4.9 Stars on Google with 150+ Reviews
Don’t sweat it—call now to schedule your air conditioner repair service and restore your comfort today:
📞 (210)661-3215
We Offer Accessible Pricing
Worried About Costs?
We believe comfort should be accessible to everyone—that’s why we offer flexible financing options to fit your budget. We’re also proud to support our community with special discounts for military personnel and seniors, helping you save while staying comfortable year-round.
Why Choose Air1st Heating and Cooling?
We Provide An Unbeatable Service
Honest HVAC Pricing
Premium service without premium prices—exceptional value tailored to your budget.
No Hidden Fees
No surprises here. The price we quote is the price you pay—plain and simple.
24/7 Emergency Support
Your comfort can’t wait. We’re on-call day and night, ready when you need us most.
Expert, Friendly Technicians
Certified pros who get it right the first time—with a friendly, respectful approach.
Hablamos Español
Clear communication, no barriers—our bilingual team proudly serves our Spanish-speaking community.
Flexible Scheduling
We’ll work with your schedule, offering flexible service windows that fit your life.
