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Furnace Repair in Lake Mary, FL

Citywide HVAC Services handles furnace repair in Lake Mary for gas and electric furnaces of every age. From ignition problems to blower motors and limit switches, we get the heat back on safely.

Furnace repair in Lake Mary — 24/7
(855) 459-5498
  • Technicians arrive in marked trucks with the parts to fix it today.
  • Live answer 24/7, including nights, weekends and holidays.
  • Serving Lake Mary and Sanford, Winter Springs & nearby

Signs you need furnace repair in Lake Mary

  • Furnace not turning on
  • Furnace short cycling
  • Furnace blowing cold air
  • Pilot light or ignitor failure
  • Loud banging, rattling or squealing
  • Blower motor running constantly
  • Furnace error code or flashing light

If any of these sound familiar, turn the system off and call (855) 459-5498. Running a failing unit can turn a small furnace repair 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.
Affordable furnace repair in Lake Mary, FL. Residential and commercial. Every brand. Call (855) 459-5498 any time.

Furnace Repair near you — Lake Mary and surrounding areas

Our furnace repair 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 Furnace Repair page.

Lake Mary customers on our furnace repair

★★★★★

“Great experience from the first call. The tech showed me the failed part, explained my options and didn't push anything I didn't need.”

— Luis M., 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.”

— Susan B., Lake Mary, 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.”

— Anthony D., Lake Mary, FL

Furnace Repair FAQ — Lake Mary, FL

How often should a furnace be serviced in Lake Mary?

Once a year before the cooler months. A furnace tune-up catches cracked heat exchangers, dirty burners and weak ignitors early.

Can you repair my furnace the same day?

In most cases, yes. We stock ignitors, flame sensors, capacitors, motors and control boards on our service vehicles.

Is it cheaper to repair or replace a furnace?

If the unit is under 15 years old and the repair is minor, repair. If it's older and the repair is major, we'll show you replacement options honestly.

Do you provide furnace repair 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 furnace repair in Lake Mary today?

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