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AC Installation & Replacement in San Antonio, FL

Citywide HVAC Services installs new central air conditioners, heat pumps and ductless systems throughout San Antonio, FL. We run a load calculation on your home, show you good-better-best options and complete most installations in a single day.

AC installation in San Antonio — 24/7
(855) 459-5498
  • Clean work, shoe covers, and we haul away old equipment.
  • Technicians arrive in marked trucks with the parts to fix it today.
  • Serving San Antonio and St. Leo, Dade City & nearby

Signs you need AC installation in San Antonio

  • AC over 12–15 years old and needing frequent repairs
  • Repair quote is more than half the cost of a new system
  • R-22 refrigerant system that is expensive to recharge
  • Rooms that never get comfortable no matter the thermostat setting
  • Rising electric bills every summer
  • Adding square footage or a new addition

If any of these sound familiar, turn the system off and call (855) 459-5498. Running a failing unit can turn a small AC installation job into a much bigger one.

What to expect

  1. Book by phone. Same-day appointments for San Antonio; 24/7 for emergencies.
  2. Full diagnosis. We test the whole system, not just the obvious part.
  3. Written flat price. Approve it before we touch a tool.
  4. Done right. Repair completed, area cleaned, and we show you what changed.
Same-day AC installation in San Antonio, FL. Residential and commercial. Every brand. Call (855) 459-5498 any time.

AC Installation & Replacement near you — San Antonio and surrounding areas

Our AC installation technicians serve San Antonio plus St. Leo, Dade City, Zephyrhills, Brooksville, Temple Terrace, Webster, Plant City, Bushnell. Looking for a different town? Browse every Florida location or the main AC Installation & Replacement page.

San Antonio customers on our AC installation

★★★★★

“Fast, polite and fair. The price they quoted on the phone is exactly what I paid. Highly recommend for anyone in San Antonio.”

— Kevin L., San Antonio, FL
★★★★★

“Water was pouring out of my air handler. They cleared the drain line, fixed the float switch and had it dry in under an hour.”

— Patricia H., San Antonio, FL
★★★★★

“Honest people. I was told by another company I needed a whole new system. Citywide found a bad capacitor and fixed it for a fraction of the price.”

— Luis M., San Antonio, FL

AC Installation & Replacement FAQ — San Antonio, FL

How long does AC installation take in San Antonio?

Most straight replacements are finished in one day. Ductwork changes or new line sets can add a day.

What size AC do I need for my San Antonio home?

We measure your home and run a Manual J load calculation instead of guessing — oversized units short cycle and leave Florida homes humid.

Do you offer financing on new AC systems?

Yes, financing options with approved credit are available on new system installations. Ask when you call (855) 459-5498.

Do you provide AC installation near San Antonio too?

Yes. Besides San Antonio, we cover St. Leo, Dade City, Zephyrhills, Brooksville and every other city in Florida.

Other HVAC services in San Antonio

Learn more

Need AC installation in San Antonio today?

Call (855) 459-5498 — 24/7
☎ Call (855) 459-5498 — 24/7