Made In
San Antonio
Established in 2007
25,000+
HVAC Systems Installed/Repairs
4.9 Stars
164+ reviews on Google
Is It Time to Upgrade Your Heating System?
At Air1st Heating & Cooling, we specialize in professional heating installation to keep your home warm, efficient, and comfortable all winter long. Whether you’re replacing an old furnace, upgrading to a high-efficiency heat pump, or installing a reliable boiler system, our certified technicians ensure your new heating system is properly sized, installed, and optimized for peak performance.
You might need a new heating system if:
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Your current furnace, heat pump, or boiler is over 15–20 years old
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The system struggles to heat your home evenly
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Energy bills are climbing despite regular maintenance
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You experience frequent breakdowns or costly repairs
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Certain rooms stay cold while others overheat
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You want modern features like a smart thermostat and better air quality
Don’t let the cold catch you unprepared—call now to schedule your heating installation and stay comfortable all winter:
📞 (210) 880-2214
SERVICE AREAS
✔️ BOERNE, TX
✔️ BLANCO, TX
✔️ CASTROVILLE, TX
✔️ CONVERSE, TX
✔️ HELOTES, TX
✔️ LA VERNIA, TX
✔️ LYTLE, TX
✔️ PLEASONTON, TX
✔️ SEGUIN, TX
✔️ SAN MARCOS, TX
✔️ SOMERSET, TX
✔️ San Antonio, TX
✔️ NEW BRANFUELS, TX
Don't see your city? Call us to find out if we offer services in your location.
Call Us at: (210) 661-3215
Previous Home HVAC Installs
What 20 Years of Expertise Looks Like
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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.
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.
