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Cowboy's Air Conditioning & Heating (210) 495-7771
Karnes County—° · Checking

AC repair & heating in Runge.

Family-owned since 2007 with forty years in the trade behind the name, dispatched from 6510 Blanco Rd. A real person answers 24/7, the price is written before the work starts, and the Trane warranty is registered in your name.

Call (210) 495-7771 Request a callback →
6510 Blanco Rd Runge

We come to you.

Runge is in our service area. Dispatch gives you a real arrival window on the phone and calls if it moves.

2007Family-owned since
24 / 7A person answers
TraneComfort Specialist

What we do in Runge.

AC repair

Same-day diagnostics, written options before a part is touched.

Book a repair →

Trane installs

Load-calculated and right-sized, warranty registered in your name.

Get a quote →

Heating

Furnaces and heat pumps, fixed before the first cold snap.

Book heating →

Ductwork

Pressure-tested, sealed and cleaned where it earns it.

Fix my ducts →

Thermostats

ecobee, Trane and Honeywell, wired right.

Thermostat install →

24/7 emergency

A person answers at 2 a.m. The after-hours rate is read to you first.

Call now →
4.7
★★★★★
4,365 Google reviews

Here's a recent Google review, word for word.

All reviews →
“Christian with sales and tech was superb and very professional. He is a great asset to your company, 2nd to none. Install crew was outstanding and also 2nd to none. Very hard workers. Great job.”
James F. · Sep 2026 · Ret. U.S. ArmyGoogle · verbatim

Nearby towns we run to.

Karnes CityFalls CityPothStockdaleFloresvilleSutherland Springs Every town we serve →
Karnes County, east of Karnes City

HVAC in Runge, the Cowboy way.

Air conditioning and heating service for Runge homes, dispatched from 6510 Blanco Road in San Antonio — not a franchise desk in another state. Same crew, same pricing and the same 24/7 line you would get anywhere else in Karnes County.

Runge has older homes in town and farm and ranch properties around it. Aging equipment and long summer run times make regular maintenance the best way to avoid a breakdown.

Straight answers for Runge.

How fast can you get to Runge?

Dispatch runs out of 6510 Blanco Rd in San Antonio and the line is answered 24/7, including holidays. Call and dispatch will give you a real arrival window rather than a guess.

Do you service the brand I already have?

Yes. We are a Trane Comfort Specialist and we service every major brand, so you are never pushed into replacing a system that has life left in it.

Can a membership cover a home in Runge?

Yes. Comfort Club is $24.99 a month per system anywhere in our service area and includes two tune-ups a year and priority dispatch.

Tell us what it's doing in Runge.

(210) 495-7771

Answered 24/7 · 365 · TACLB27173C

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