🔥 New AC Systems Starting at $5,999 Installed — Standard & High-Efficiency Options

Family-Owned · San Antonio · 28+ Years

HVAC Service You Can Actually Trust

When you call us, you get us — not a call center, not a stranger. Your home is in good hands with our family. We've been doing this honestly for over 28 years.

Got questions? Text the owner directly.

I'm Clint — if you're not ready to schedule yet but want straight answers, just text me. No pressure, no follow-up calls.

"I started this company because I believe families deserve HVAC service they can actually trust. I trained my boys the same way — show up, be honest, fix it right. If we wouldn't do it in our own home, we won't do it in yours."

— Clint Carnes, Founder & Dad

AC Repair

When your AC goes out in a San Antonio summer, you're not calling a call center — you're calling Clint. Your issue gets diagnosed honestly and fixed right the first time, usually same day.

  • Same-day emergency repairs
  • All makes and models
  • $59 diagnostic — waived with repair
  • Honest recommendation, no upselling
$59 service call — waived with repair

AC System Replacement

A new system is a big decision. That's why I personally walk you through every option — and our trained in-house crews handle your install. No subcontractors, ever.

  • New systems from $200/mo at 0% APR
  • Goodman & Carrier equipment
  • Installed in 1 day by our own crews
  • Save 15% paying cash
From $200/mo at 0% APR for 36 months

Maintenance Plans

Every week, a family calls with a $400+ emergency that a $199 plan would've caught. Don't let that be you — protect your system from surprise breakdowns.

  • 2 tune-ups per year (Spring + Fall)
  • FREE service calls ($59 value)
  • 15% off all repairs
  • No contracts — cancel anytime
$199/yr (reg $259) — Save $60

Heating & Furnace

San Antonio winters can surprise you. Your heating system stays safe and efficient so your family is comfortable all season.

  • Furnace repair & maintenance
  • Heat pump service
  • Safety inspections
  • Energy efficiency optimization

Duct Work & Air Quality

Your ductwork matters more than you think. Leaky or dirty ducts waste energy and hurt your air quality. Get it fixed right.

  • Duct cleaning & sanitizing
  • Leak detection & sealing
  • Indoor air quality testing
  • Filtration system upgrades

Sound Familiar?

These are real things San Antonio homeowners tell me every week. If any of these hit home, you're not alone — and I can help.

"

I set it to 78 to save money but it still costs a fortune

"

It takes forever to cool down when I get home

"

My upstairs is always way hotter than downstairs

"

I keep having to call for repairs every year

"

I wake up sweating in the middle of the night

"

Pet odors linger no matter what I do

"

My allergies are worse when I'm home

Any of that sound like your house? Call me at (210) 600-5091 or text me — I'll tell you exactly what's going on.

The Carnes and Sons team

A Dad. Three Sons. One Mission.

I trained Jonathan, Josh, and Benjamin myself — because there are no shortcuts to doing it right. Our name is on the truck, so your job gets the full family behind it.

Meet the Family

Need HVAC Service? Talk to Clint.

Honest service, fair prices, every time — you deserve nothing less.

Text the Owner