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HomeLocations › Gainesville, FL

AC Repair, Heating Repair & HVAC Service in Gainesville, FL

Citywide HVAC Services keeps Gainesville, FL cool in August and warm during the cold fronts. From an air conditioner not cooling to a furnace that won't ignite, our technicians arrive fast with the parts to fix it — 24 hours a day.

24/7 AC & heating repair in Gainesville
(855) 459-5498
  • Flat, written pricing before any work starts — no hourly surprises.
  • We service every major brand and every type of system.
  • Repair-first honesty: we only recommend replacement when it saves you money.

HVAC services we provide in Gainesville, FL

Every service below has its own Gainesville page with pricing details, common problems and answers. Click through or just call (855) 459-5498.

AC Repair in Gainesville

Fast air conditioner repair for every make and model. Same-day service when your AC stops cooling.

AC repair in Gainesville, FL →
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AC Installation & Replacement in Gainesville

New high-efficiency central air and heat pump systems, sized right for Florida humidity and installed in a day.

AC installation in Gainesville, FL →
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Heating Repair in Gainesville

Heat pumps, electric furnaces and gas heaters repaired fast on the cold nights Florida does get.

Heating repair in Gainesville, FL →
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Furnace Repair in Gainesville

Gas and electric furnace repair, safety checks and tune-ups by technicians who know Florida homes.

Furnace repair in Gainesville, FL →
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HVAC Repair in Gainesville

Full-service HVAC company for heating, cooling and ventilation repair in homes and businesses.

HVAC repair in Gainesville, FL →
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Emergency AC Repair (24/7) in Gainesville

24 hour air conditioning repair. Nights, weekends and holidays, without emergency surcharges you didn't expect.

Emergency AC repair in Gainesville, FL →
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Emergency Heating Repair (24/7) in Gainesville

24 hour heating repair for no-heat emergencies during Florida cold fronts.

Emergency heating repair in Gainesville, FL →

Heat Pump Repair in Gainesville

Heat pumps are the most common system in Florida — we repair, service and replace them every day.

Heat pump repair in Gainesville, FL →
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AC Tune-Up & Maintenance in Gainesville

Seasonal AC and furnace tune-ups that prevent breakdowns, lower bills and extend equipment life.

AC tune-up in Gainesville, FL →
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AC Not Cooling / Not Blowing Cold Air in Gainesville

AC blowing warm air, frozen coil or air conditioner not working at all — diagnosed and fixed fast.

AC not cooling in Gainesville, FL →

AC Compressor Repair in Gainesville

Compressor diagnosis, hard-start kits, replacement and honest advice on repair vs. new system.

AC compressor repair in Gainesville, FL →
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Commercial HVAC in Gainesville

Rooftop units, split systems and package units for restaurants, offices, retail and warehouses.

Commercial HVAC in Gainesville, FL →
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Ductless Mini-Split Service in Gainesville

Mini-split installation and repair for garages, additions, lanais, casitas and homes without ducts.

Mini-split service in Gainesville, FL →

Common AC & heating problems we fix in Gainesville

  • AC not cooling / AC not blowing cold air
  • Air conditioner not working or not turning on
  • AC frozen coil or ice on the lines
  • AC making noise — grinding, buzzing or rattling
  • Furnace not working or furnace short cycling
  • No heat / heater not working
  • AC compressor failure
  • Heat pump stuck in one mode
  • Water leaking from the air handler
  • Thermostat not responding
  • High electric bills
  • Weak airflow and hot rooms

How a service call works

  1. Call (855) 459-5498. A real person answers 24/7 and books the next available technician for Gainesville.
  2. Diagnosis. The technician inspects the system and explains what failed and why.
  3. Flat-rate quote. You approve a written price before any work begins.
  4. Repair or install. Most repairs are finished the same visit with parts from the truck.

Why Gainesville homeowners call Citywide HVAC Services

Same-day and 24 hour service

Emergency AC repair and 24 hour heating repair in Gainesville, including weekends and holidays.

Upfront, affordable pricing

Flat-rate quotes before work starts. No hourly clock, no surprise add-ons on the invoice.

Every brand, every system

Central air, heat pumps, furnaces, package units and ductless mini-splits — residential and commercial.

Local technicians

Technicians based near Gainesville and Micanopy mean shorter drive times and faster repairs.

Repair-first honesty

We fix what can be fixed and only recommend replacement when it truly saves you money.

Maintenance plans

Twice-yearly AC tune-ups and furnace tune-ups in Gainesville with priority scheduling and repair discounts.

What Gainesville customers say

★★★★★

“Our AC died on a Saturday night and they had a tech at our house in Gainesville before midnight. Cold air by 1 am. Can't say enough about the service.”

— Yolanda V., Gainesville, FL
★★★★★

“Our restaurant's rooftop unit quit at lunch. They came out the same day and had the dining room cool before dinner service. Lifesavers.”

— Brian C., Gainesville, FL
★★★★★

“The heat went out during the cold snap and they came the same evening. Replaced the heat strips and we were warm again within the hour.”

— Tamara J., Gainesville, FL

Our Gainesville, FL service area

Citywide HVAC Services serves all of Gainesville and the surrounding communities. Nearby areas we cover include Micanopy, Waldo, Alachua, LaCrosse, Archer, Hawthorne, McIntosh, Brooker. If you're anywhere in Florida, we can help — see all service areas.

Services in Gainesville

Gainesville AC & heating repair FAQ

How quickly can you get to Gainesville for AC repair?

Most calls in Gainesville are handled the same day, and emergency AC repair is available 24/7. Call (855) 459-5498 for an arrival window.

Do you offer 24 hour AC repair and heating repair in Gainesville?

Yes. Citywide HVAC Services answers live around the clock and dispatches technicians to Gainesville and nearby towns like Micanopy, Waldo, Alachua, LaCrosse, Archer for emergency air conditioning and heating repair.

What brands do you service in Gainesville?

All major brands: Carrier, Trane, Lennox, Rheem, Ruud, Goodman, York, Daikin, Bryant, American Standard, Amana, Mitsubishi, LG and more.

How much does AC repair cost in Gainesville, FL?

Small repairs such as capacitors, contactors and thermostats are the most affordable. Refrigerant leaks and compressor repairs cost more. You always get a flat, written price before we start.

Do you install new air conditioners in Gainesville?

Yes — we replace and install central AC, heat pumps and ductless mini-splits throughout Gainesville, usually in a single day, with financing available.

AC or heating trouble in Gainesville? We're on the way.

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