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AC Tune-Up & HVAC Maintenance in Lake Mary, FL

Keep your Lake Mary home comfortable and your bills low with seasonal HVAC maintenance from Citywide HVAC Services. Spring cooling tune-ups and fall heating checks, all on one plan.

AC tune-up in Lake Mary — 24/7
(855) 459-5498
  • Repair-first honesty: we only recommend replacement when it saves you money.
  • Flat, written pricing before any work starts — no hourly surprises.
  • Serving Lake Mary and Sanford, Winter Springs & nearby

Signs you need AC tune-up in Lake Mary

  • Rising electric bills
  • Clogged drain line and water leaks
  • Dirty evaporator and condenser coils
  • Weak airflow
  • Low refrigerant charge
  • Worn capacitors and contactors
  • Dirty blower wheel and filters

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

What to expect

  1. Book by phone. Same-day appointments for Lake Mary; 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 tune-up in Lake Mary, FL. Residential and commercial. Every brand. Call (855) 459-5498 any time.

AC Tune-Up & Maintenance near you — Lake Mary and surrounding areas

Our AC tune-up technicians serve Lake Mary plus Sanford, Winter Springs, Longwood, Casselberry, Altamonte Springs, DeBary, Oviedo, Maitland. Looking for a different town? Browse every Florida location or the main AC Tune-Up & Maintenance page.

Lake Mary customers on our AC tune-up

★★★★★

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

— Anthony D., Lake Mary, 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.”

— Nicole F., Lake Mary, 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.”

— Robert K., Lake Mary, FL

AC Tune-Up & Maintenance FAQ — Lake Mary, FL

What's included in an AC tune-up in Lake Mary?

Coil cleaning, refrigerant check, electrical testing, thermostat calibration, drain line flush, filter check and a full inspection report.

How often should I service my AC in Florida?

Twice a year is ideal because Florida systems run nearly year-round — at minimum once each spring.

Do you offer maintenance plans?

Yes. Plans include two visits per year, priority service and discounts on repairs.

Do you provide AC tune-up near Lake Mary too?

Yes. Besides Lake Mary, we cover Sanford, Winter Springs, Longwood, Casselberry and every other city in Florida.

Other HVAC services in Lake Mary

Learn more

Need AC tune-up in Lake Mary today?

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