HVAC in San MarcosDone Right
AC repair, installation & replacement, heating, and commercial HVAC across Central Texas.
Veteran-owned · Family-operated · Serving San Marcos since 2013
Keeping The Hill Country Comfortable
Central Texas summers bring long stretches of triple-digit heat, and Hill Country weather can swing hard — blistering afternoons, the occasional hard winter freeze, and everything in between. Your HVAC system works overtime here, and when it struggles you need a local team that answers and shows up.
Competition A/C & Heat is a veteran-owned, family-operated company based right here in San Marcos, serving the area since 2013. From our shop on Barton Road we handle everything from emergency AC repair to full system installation and replacement, heating service, and commercial HVAC — for homeowners and businesses across the Hill Country.
We show up, diagnose honestly, and quote fairly. No pressure, no upselling, and no quoting you a brand-new system when a repair will do. When you do need a replacement, we right-size it for your home and the Central Texas climate so you're comfortable through the worst of the summer without overpaying.
From San Marcos and Kyle to Buda, New Braunfels, Wimberley, and Canyon Lake, we're the local team that treats your comfort like it's our own.
San Marcos Office
San Marcos HVAC Services
AC Repair
Fast, honest AC repair to beat the Central Texas heat — we find the real problem, not the expensive one.
Learn More →AC Installation & Replacement
Right-sized new systems for Hill Country homes, professionally installed to handle a Texas summer.
Learn More →Heating Repair & Install
When a Central Texas cold snap or hard freeze hits, you'll want heat that works. We service and install it.
Learn More →Maintenance & Tune-Ups
Seasonal tune-ups that keep your system running efficiently and head off breakdowns before peak summer.
Learn More →Commercial HVAC
Reliable commercial cooling and heating for San Marcos and Hill Country businesses of every size.
Learn More →Fast Response
When your AC quits in July, you don't have time to wait. We move quickly to get you comfortable again.
Get Help →San Marcos Areas We Serve
Based in San Marcos, serving homes and businesses across the Central Texas Hill Country.
Questions From Hill Country Customers
For a new system installation or replacement, we'll come out and give you a written quote. For a repair, we'll always explain the diagnosis and the cost before any work begins, so there are no surprises on your bill. Give us a call and we'll walk you through what to expect.
It depends on your home's square footage, layout, insulation, windows, and sun exposure — not just a rule of thumb. An oversized unit short-cycles and struggles with humidity, while an undersized one can't keep up with a Central Texas summer. We do a proper load calculation and right-size the system for your specific home rather than guessing.
A dead AC in a Central Texas July can't wait. We prioritize no-cooling calls and move as fast as we can to get a technician to you. Call us at (512) 392-2697 and we'll let you know the soonest we can be there.
Yes. While we're based in San Marcos and the Hill Country is our home turf, we regularly take jobs in the greater Austin area, including Round Rock and Pflugerville — especially installations and replacements. If you're up that way, give us a call and we'll let you know what we can do.
It depends on the age of the system, the cost of the repair, and how efficient the unit is. As a rule of thumb, if a system is more than 10–15 years old and facing a major repair, replacement often makes more financial sense in our climate. We'll give you an honest assessment both ways and let you decide — we won't push a new system when a repair is the smarter move.
Yes. We offer customer financing through multiple partners to help make a new system more affordable. The financing amount is set during your quote, so the best first step is to talk with us and we'll walk you through the options. See our financing page for details.
What San Marcos Customers Say
We're proud of the work we do across the Hill Country. See what your neighbors have to say.
Need HVAC Service in San Marcos?
Fair, upfront pricing and a local team that actually answers. Let's get you comfortable.