Terrell Hills, TX · AC Repair Near You
AC repair & replacement
in Terrell Hills.
Your charming Terrell Hills home gets expert AC repair, replacement, and heating maintenance from a team that knows older construction inside and out.
$59
Diagnostic — waived with repair
$6,700+
Carrier system installed — written quote, no upsell
$0 down
Financing approved in minutes
Terrell Hills has character — and the homes here need an AC repair company that understands older construction. We've worked on dozens of homes in the neighborhood and know how to modernize your comfort without compromising what makes your home special.
Clint Carnes
Owner · 28 years in San Antonio HVAC · TACLA licensed
From Terrell Hills neighbors
What people across Terrell Hills say.
"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."
Robert M.
San Antonio
"Our older AC unit ran on R-22 and was low on refrigerant. Carnes was honest — said they could top it off but at our system's age the smarter move was a new R-410A Carrier. No pressure either way. We chose the AC replacement and the Carrier financing made it doable."
The Patterson Family
San Antonio
"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."
Zach & Laura E.
San Antonio
"Thermostat was the actual problem, not the system. Other AC company in Terrell Hills would've sold us a new control board. Carnes swapped the stat and we were done in 20 minutes."
Marcus B.
Alamo Heights
"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."
Cody H.
Fort Sam Houston
"Hot bedrooms in our two-story Terrell Hills home for years. Carnes did a proper duct assessment, found undersized returns and leaks at the plenum, and fixed it. We'd been told for years it 'just is what it is.' It wasn't."
Trevor R.
Fort Sam Houston
"Condensate drain line was clogged and water was dripping through our ceiling in San Antonio. Carnes cleared the AC drain line, flushed it, and installed a float switch so it can't flood the house again. Honest work."
Linda C.
San Antonio
"Got three quotes for AC replacement in Terrell Hills. Carnes wasn't the cheapest but the quote was the most detailed — exact Carrier model number, line set, thermostat, permit, everything itemized. Other guys had vague 'good/better/best' sheets designed to push the most expensive option."
Mike & Lisa T.
Fort Sam Houston
"I'm a single mom in Alamo Heights and I was bracing to get taken advantage of on AC repair. Clint just told me what was wrong, what it'd cost, and what I could put off until next year. No drama, no scare tactics."
Megan H.
Alamo Heights
"Moved to Terrell Hills from out of state and had no idea who to call for HVAC service. Neighbor in Alamo Heights recommended Carnes. Now I recommend them to everyone on our street."
The Whitfield Family
Alamo Heights
"Two-story home in San Antonio, 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."
Nicole R.
San Antonio
"Evaporator coil was iced over and the house wouldn't get below 82°. the tech found a slow refrigerant leak at the line set, repaired it, and recharged the system. Other Terrell Hills HVAC company had quoted a full AC replacement."
Sarah P.
Alamo Heights
"Our 14-year-old AC unit finally died. Clint walked us through HVAC replacement options without the high-pressure pitch. The Carrier system they installed runs quieter than the old one ever did and the CPS bill is noticeably lower."
Olivia P.
Alamo Heights
"Fan motor on the outdoor condenser seized in the middle of August. the install crew had the part on the truck and we were back up the same afternoon. Other AC repair companies in Terrell Hills were quoting two-week waits."
Doug L.
Fort Sam Houston
"Coil was frozen, no cold air. Two other companies in Terrell Hills 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."
Jessica L.
San Antonio
"Asked Clint about heat pump versus straight cool for our Terrell Hills 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."
Danielle F.
San Antonio
"Air conditioner drain line backed up and the system kept shutting off. Another Terrell Hills 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."
Greg T.
Fort Sam Houston
"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."
Michelle G.
Fort Sam Houston
"Got a second opinion after another big-name Terrell Hills HVAC company told us we 'needed' a $14K replacement. Carnes found a stuck reversing valve and a low charge. Repaired both. System still running fine three years later."
Ben P.
Fort Sam Houston
"Vacation home in Terrell Hills 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."
Tommy D.
San Antonio
"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."
The Jenkins Family
San Antonio
"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."
Pete K.
Alamo Heights
"AC wouldn't turn on at all on the Fourth of July weekend. Carnes diagnosed a tripped float switch from a slowly clogging condensate line — cleared the line, reset the switch, no charge for the float. Other companies would've turned that into a service call plus a 'recommended' replacement."
Jordan & Casey N.
Alamo Heights
"Big-name AC company in San Antonio quoted us almost double what Carnes charged for the same Carrier system, same tonnage, same SEER rating. Read the quotes side by side — identical equipment, wildly different prices."
The Holloway Family
Fort Sam Houston
"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."
Wes C.
Fort Sam Houston
"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."
The Nguyen Family
San Antonio
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AC acting up in Terrell Hills?
Call us, text us, or have us out same day. Straight answers, fair price.
(210) 600-5091