New Braunfels, TX · AC Repair Near You
AC repair & replacement
in New Braunfels.
From the Comal River to Canyon Lake — your New Braunfels home gets dependable AC repair and heating service from a family that shows up when they say they will. Same-day repairs, $59 diagnostics waived with the fix, and Carrier installs from historic Gruene to the newest builds in Veramendi and Vintage Oaks.
$59
Diagnostic — waived with repair
$6,700+
Carrier system installed — written quote, no upsell
$0 down
Financing approved in minutes
New Braunfels is booming, and a lot of those new homes are getting their first taste of a real Texas summer. If your builder's system isn't keeping up — or you're in an older home near the Guadalupe, in Gruene, or out toward Canyon Lake — give me a call. I'll come out, run real measurements, and tell you what's actually wrong. No 'master tech' showing up two hours later to upsell. Just an honest answer and a fair price.
Clint Carnes
Owner · 28 years in San Antonio HVAC · TACLA licensed
From New Braunfels neighbors
What people across New Braunfels say.
"Thermostat was the actual problem, not the system. Other AC company in New Braunfels would've sold us a new control board. Carnes swapped the stat and we were done in 20 minutes."
The Jenkins Family
Schertz
"AC was leaking water inside the house. Other guys said it was the evaporator coil and wanted to replace the whole indoor unit. Carnes diagnosed a clogged AC drain line, cleared it, done. Saved us thousands."
The Garcia Family
Canyon Lake
"Allergies were brutal this spring. Clint installed a 5-inch MERV 13 media filter cabinet and cleaned the evaporator coil. Wife stopped waking up congested within a week. Real air filtration, not the 1" cardboard filter the builder put in."
Wes C.
Schertz
"Two-story home in Canyon Lake, upstairs would never get below 80°. Other AC company quoted us a second system. Carnes added a return, sealed leaky ducts, and balanced the airflow. Fixed for a fraction of what the second-system quote would have been."
Derek J.
Canyon Lake
"Moved to New Braunfels from out of state and had no idea who to call for HVAC service. Neighbor in Seguin recommended Carnes. Now I recommend them to everyone on our street."
Stephanie & Mark R.
Seguin
"Contactor was pitted and the AC wouldn't kick on. Quick repair from Carnes — they showed me the burned contacts so I'd know what they were charging me for. No upsell to a full HVAC replacement like the last company tried."
Travis & Beth O.
Canyon Lake
"Other contractor refused to repair our AC and only quoted full replacement. Carnes came out, replaced the failed run capacitor and a worn contactor, and the system has been fine ever since. They actually fix things instead of selling new units."
Steve B.
Seguin
"Blower motor in the attic gave out and the AC wouldn't push any air. Carnes diagnosed it, replaced the motor, and checked the static pressure on the ductwork while they were up there. Thorough work."
Amanda & David W.
Canyon Lake
"Air conditioner drain line backed up and the system kept shutting off. Another New Braunfels HVAC company wanted to come out, charge a diagnostic, and reschedule the actual repair for the next week. Clint's tech cleared the clogged condensate drain line same day."
Gina B.
Canyon Lake
"Asked Clint about heat pump versus straight cool for our New Braunfels home. He spent twenty minutes on the phone walking through the trade-offs before I'd even scheduled. Didn't try to sell me up — just gave me the honest answer for our climate."
Doug L.
Seguin
"Signed up for the maintenance plan after Carnes did our AC service. Two visits a year, cleaned coils, checked refrigerant pressures, tightened electrical. Caught a contactor going bad before it left us without AC."
George W.
Seguin
"Builder-grade AC system in our Schertz home was undersized from day one. Carnes did a proper load calculation and sized a Carrier 17 SEER for the actual square footage. House finally cools on triple-digit days."
Erin S.
Schertz
"Capacitor blew during a thunderstorm and the condenser wouldn't kick on. Carnes did the AC capacitor replacement the next morning and put a surge protector on the outdoor unit so it doesn't happen again."
Nicole R.
Seguin
"Heating quit on the coldest night of the year. Clint answered the phone himself at 9pm and had a tech at our Seguin house by 8am. Bad heat sequencer on the gas furnace. Quick repair, fair price."
Drew & Kim L.
Seguin
"Our 1990s-era ductwork in Canyon Lake had separated in three places in the attic. Carnes resealed the whole system — the next CPS bill was noticeably lower and the upstairs actually cools now."
Karen M.
Canyon Lake
"Annual AC tune-up caught a weak capacitor and a dirty condenser coil before they failed in July. Cheap insurance — exactly what HVAC maintenance is supposed to be. The other company we used to use just topped off refrigerant and called it a day."
Michelle G.
Schertz
"Crew that did our Carrier install put booties on, laid drop cloths, and vacuumed the hallway when they were done. Hauled the old AC unit and copper off without us asking. Little things matter."
Danielle F.
Canyon Lake
"AC went out on a Saturday in Canyon Lake. Carnes was out in two hours. No weekend surcharge, no out-of-town dispatcher, no 'master tech' showing up later to push a replacement. Just a real local AC repair company."
Tommy D.
Canyon Lake
"Power flickered during a storm and the AC wouldn't turn on. Carnes replaced the surge-blown contactor and capacitor and installed a hard-wired surge protector on the disconnect. Smart preventive work."
Linda C.
Seguin
"Coil was frozen, no cold air. Two other companies in New Braunfels said we needed a new AC unit. Carnes found a clogged filter and a low refrigerant charge from a tiny line set leak. Repaired and recharged. System has run two summers since with zero issues."
Mike & Lisa T.
Seguin
"Clean AC install. Tight line set, properly pitched condensate drain, labeled disconnects, breaker sized correctly, permit pulled, inspection passed first try. The kind of HVAC work you don't see anymore."
Megan H.
Canyon Lake
"What sold me was that Clint answered his own phone. No call center, no runaround. Just a guy who knows AC and gives you a straight answer about repair versus replacement."
Frank T.
Schertz
"Vacation home in New Braunfels sits empty most weekends. Their HVAC maintenance plan caught a slow refrigerant leak before we drove in to a hot house and a flooded ceiling."
The Alvarez Family
Seguin
"Carrier Factory Authorized Dealer matters because we got an extended warranty on top of Carrier's standard one. Other installers in New Braunfels couldn't offer that, even on the same equipment."
The Whitfield Family
Schertz
"Financing through Carnes was painless — $0 down, manageable monthly payment, brand-new Carrier system. Less than what we'd been spending on emergency AC repairs every summer."
Anthony M.
Seguin
"Outdoor unit was humming but the fan wasn't spinning. Turned out to be the run capacitor. Another HVAC company in New Braunfels had told my dad it was the compressor and quoted him a full system replacement. Carnes fixed it in twenty minutes."
The Reyes Family
Canyon Lake
New Braunfels homeowners ask
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AC acting up in New Braunfels?
Call us, text us, or have us out same day. Straight answers, fair price.
(210) 600-5091