Always Thayer for you!
Trusted HVAC Company in New Braunfels, TX
- Same-Day Service
- Upfront Pricing
- 1-Hour Arrival Windows
Our Featured HVAC Services
Heating
Cooling
Emergency Services
Professional HVAC Company in New Braunfels, TX for Homes & Businesses
As a professional HVAC company in New Braunfels, TX, Thayer keeps homes and businesses comfortable through every season with dependable heating and cooling services built around quality and long-term value.
From fast AC repair, compressor and capacitor replacements, full system installations, AC maintenance, and tune-ups to furnace repair & replacement, heat pump services, and emergency HVAC repair, our team handles comfort problems the right way.
We also provide indoor air quality solutions, ductwork installation, thermostat upgrades, and ductless mini split installations for residential and commercial HVAC systems. With clean installs, accurate diagnostics, honest recommendations, and strong guarantees, we deliver HVAC solutions made to last.
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Experience the Thayer Difference with Our HVAC Services
We are a family owned New Braunfels HVAC company built on trust, consistency, and doing right by our neighbors. Our reputation comes from showing up prepared, communicating clearly, and standing behind our work long after the job is done. Homeowners choose us because they want a go to HVAC partner, not a revolving door of technicians or sales pressure.
What sets us apart
- Local team with deep roots in the New Braunfels community
- Honest recommendations focused on comfort and system longevity
- Clean, professional technicians who respect your home and time
We believe comfort should feel simple and confident. When you call us, you know exactly who you are getting and why it is done right the first time.
Experience the Thayer Difference
Striving for 5-Star Service – Every Time!
Honesty
Transparent solutions for your peace of mind.
Quality
Transparent solutions for your peace of mind.
Service
Transparent solutions for your peace of mind.
Timeliness
Efficient solutions delivered on your schedule.
Thayer Comfort Membership
Whole Home Coverage –
$199/yearly or $16.99/Month
- Covers up to 2 HVAC Systems
- That’s just 55 cents a day for complete home comfort protection.
Why Homeowners Enroll?
Members never pay the standard $99 diagnostic fee.
Front-of-line scheduling during peak demand.
No emergency dispatch fees for members.
Added protection on qualifying repairs longer for peace of mind.
Professional inspections to help maintain efficiency and reduce breakdown risk.
Earn $100 per active year (up to $500) toward future system upgrades or IAQ improvements.
What Your Neighbors Are Saying About Us
Areas We Serve
- Bulverde
- Canyon Lake
- Cibolo
- Garden Ridge
- Hollywood Park
- Live Oak
- New Braunfels
- North San Antonio
- San Marcos
- Schertz
- Seguin
- Selma
- Stone Oak
- Timberwood Park
- Universal City
Our Most Popular Blog Posts

AC Compressor Replacement in Timberwood Park, TX: Expert Insights Before You Decide
When your AC compressor fails in Timberwood Park, TX, the impact on your home comfort is immediate. Summers in this part of the Texas Hill Country are relentless, and a cooling system that cannot keep up quickly makes a home unlivable. Understanding what the compressor does, how to recognize when it is failing, and what to expect from a professional replacement helps you make confident decisions when the situation arises. Here is what you need to know. Understanding the Role of Your AC Compressor in Timberwood Park, TX The compressor is the central component of your air conditioning system. Its job is to compress refrigerant gas, raising the temperature and pressure so it can move through the condenser and release the heat it has absorbed from your indoor air. That cycle, driven entirely by the compressor, is what makes cooling possible. Without a properly functioning compressor, the rest of the

Is Your AC Compressor Failing? 8 Signs San Antonio Experts Want You to Know in Stone Oak, TX
Stone Oak summers are unforgiving. Once temperatures push into the upper nineties and the humidity builds across the northern San Antonio corridor, a struggling AC compressor stops being a minor inconvenience and becomes a genuine problem for household comfort. In our service calls throughout Stone Oak and the surrounding communities, compressor issues are among the most urgent situations we respond to, and in most cases, the warning signs were present well before the system gave out completely. Knowing what to look for gives you the opportunity to act before a developing problem becomes a full failure. Signs Your AC Compressor Is Struggling The first signs of compressor trouble are often subtle enough to dismiss. Warm spots in certain rooms, a unit that starts and stops more frequently than usual, or airflow from the vents that feels noticeably weaker than it should are all indicators worth taking seriously. Individually, any one

How to Choose the Right AC Installation Service in North San Antonio, TX
Choosing an AC installation service in North San Antonio, TX, is a decision that carries real long-term consequences. The right installer ensures your system is properly sized, correctly configured, and set up to deliver reliable performance through years of demanding Texas summers. The wrong one can leave you with an inefficient system, voided warranties, or installation errors that cost more to fix than the original job. Here is what to look for when evaluating your options. Why Experience Matters in AC Installation Services HVAC installation is a skilled trade, and the depth of a technician’s experience directly affects the quality of the outcome. An experienced team brings familiarity with a wide range of system types, home configurations, and installation challenges that simply cannot be replicated by a newer or less practiced crew. In our service calls throughout North San Antonio, from the established neighborhoods near Stone Oak to the communities