HVAC Installation
New system? We guide you through every choice — from unit sizing and efficiency ratings to seamless installation — so your home stays comfortable from day one.
Request a quote
Serving Marion & the Hill Country
Your home should feel like a refuge — not a place you're constantly adjusting the thermostat.
Expert heating and air conditioning services for homeowners who expect their systems to just work. We handle repairs, installations, and maintenance with care, precision, and clear communication — so you can stop worrying and start breathing easier.
Licensed & Insured
On-Time Guarantee
Transparent Pricing
What We Do
Comprehensive comfort solutions for your home
From emergency repairs to full system replacements, we deliver reliable HVAC services tailored to your home's unique needs.
AC Repair
Air conditioning failing when you need it most? We diagnose and fix problems fast — from refrigerant leaks and compressor issues to thermostat malfunctions.
Get help nowHeating Services
Furnaces, heat pumps, and heating systems — we keep your home warm and safe through every season with expert repairs and efficient replacements.
Learn morePreventive Maintenance
Small attention prevents big breakdowns. Our maintenance plans keep your system running efficiently, extend its lifespan, and catch issues before they become costly repairs.
View plansDuctwork & Air Quality
Poor airflow? Dusty air? We inspect, seal, and optimize your ductwork and offer air quality solutions that make every room feel fresher and healthier.
Get startedEmergency Service
HVAC emergencies don't wait — and neither do we. When your system fails unexpectedly, we respond quickly to restore your home's comfort as fast as possible.
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25+
Years of trusted service in the Hill Country
About Us
Built on honesty, driven by your comfort
Friesenhahn Heating & Air Conditioning has been a steady presence in Marion and the surrounding Hill Country communities. We know that your home's comfort system is one of the most important — and most misunderstood — parts of your house.
That's why we approach every job the way we'd want our own families treated: with clear explanations, fair pricing, and genuine respect for your time and your home. No upselling. No unnecessary replacements. Just honest work from people who take pride in doing it right the first time.
Family-owned and community-rooted
Upfront estimates before any work begins
Clean, respectful service to your home
Long-term relationships over quick transactions
Service Areas
Proudly serving Central Texas
Based in Marion, we provide prompt, reliable HVAC service throughout the surrounding communities. If you're nearby and need us, we'll be there.
Marion
Home base
New Braunfels
~15 min
Seguin
~25 min
Schertz
~30 min
Selma
~30 min
San Antonio
~40 min
Don't see your area? Give us a call — we likely cover more ground than this list suggests.
Marion, TX 78124
2542 Wetz Rd
Why Friesenhahn
The difference shows up in the details
01
We show up when we say we will
Your time matters. We call ahead, arrive in marked vehicles, and respect your schedule — no excuses, no guesswork.
02
We explain before we act
You'll always know what's wrong, what your options are, and what each option costs — before we touch a single tool.
03
We treat your home like our own
Shoe covers, drop cloths, and a clean workspace are standard. We leave your home exactly as we found it — only more comfortable.
04
We stand behind our work
Every repair and installation comes with our guarantee. If something isn't right, we make it right — period.
Get in Touch
Let's talk about your comfort
Have a question, need a quote, or want to schedule service? Reach out however works best for you — we respond promptly.
Address
2542 Wetz Rd, Marion 78124
Phone
(210) 821-5915
Email
friesenhahnac1@gmail.com
Hours
Mon–Fri: 8am–6pm · Sat: 9am–2pm
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