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Heating Repair in Sunnyvale, CA

Heater repair in Sunnyvale that gets it right the first time. We repair gas furnaces, electric furnaces, heat pumps and floor and wall heaters across Sunnyvale, with same-day appointments and 24/7 emergency heating service.

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Heating repair in Sunnyvale, 24 hours a day(855) 459-5498Same-day service • Flat pricing • All brands
Same-day heating repair24/7 emergency lineUpfront flat pricingServing Sunnyvale & nearby towns
Home › Locations › Sunnyvale, CA › Heating Repair

Heating repair in Sunnyvale: what we fix

Most heating repairs involve the ignition system (igniters, flame sensors, thermocouples), airflow (blower motors, capacitors, filters), safety controls (limit switches, pressure switches, rollout switches) or the control board. Our technicians carry these parts for all major brands, so the large majority of heater repairs in Sunnyvale are finished in one visit.

Call for heating repair if you notice

  • Heater blows cold or lukewarm air
  • Thermostat calls for heat but nothing happens
  • Burner lights then shuts off quickly
  • Loud bang, boom or squeal when the heat starts
  • Smell of gas or burning dust that does not fade
  • Pilot light or igniter will not stay lit

Why Sunnyvale homeowners choose us

  • 24 hour emergency service in Sunnyvale, including weekends and holidays
  • Diagnosis explained in plain language, with photos when useful
  • Parts for the most common failures carried on every truck
  • One company for AC, heating, ductwork and thermostats
  • Maintenance plans that put you first in line during heat waves
  • Straight answers, fair prices, and we show up when we say we will

Heating repair near me in Sunnyvale, CA

Neighbors in Sunnyvale looking for "heating repair near me" call us because we answer, we arrive on time and we fix the problem on the first visit whenever parts allow. We serve every street in Sunnyvale and the nearby towns listed below.

We also handle heater repair, heating repair near me, heating system repair, central heating repair, heater not working for Sunnyvale homes and businesses, and serve the nearby communities of Mountain View, Cupertino, Los Altos, Santa Clara, Los Altos Hills, Saratoga. If you are not sure what your system needs, call and describe the problem. Our dispatcher will book the right technician.

How heating repair works

Call or book online

Tell us what the system is doing. Our dispatcher gives you an honest arrival window, often the same day.

Diagnosis on arrival

The technician tests the system, shows you what failed and explains why in plain language.

Flat price, your approval

You get a written price for the repair before any work begins. No hourly surprises.

Repair and verify

We fix it, test the system under load and leave the work area clean.

Sunnyvale customers on our heating repair

★★★★★

Furnace kept shutting off every few minutes. They found a dirty flame sensor and a clogged filter, cleaned both, and it has run perfectly since. Quick and affordable heating repair.

Carlos V., Sunnyvale
★★★★★

Called three companies for a no-cool emergency in Sunnyvale. These were the only ones who gave a real arrival time and actually kept it.

Angela D., Sunnyvale
★★★★★

Two other companies told me I needed a whole new system. These guys found a refrigerant leak, repaired it and my 8-year-old unit is cooling like new. Honest people.

Jennifer L., Sunnyvale

Heating Repair in Sunnyvale: frequently asked questions

My heater is blowing cold air. What is wrong?

Common causes are a dirty flame sensor, a failed igniter, a tripped limit switch or, on heat pumps, a reversing valve or defrost problem. All are quick to diagnose.

Do you repair heat pumps as well as furnaces?

Yes. We repair every type of residential and light commercial heating system in Sunnyvale, including heat pumps, gas and electric furnaces, and wall and floor heaters.

Is it safe to keep using a heater that smells like burning?

Burning dust for a minute at the start of the season is normal. A persistent electrical or gas smell is not. Turn it off and call us right away.

Heating Repair service area: Sunnyvale, CA

Heating Repair in nearby cities

Other HVAC services in Sunnyvale

All HVAC services in Sunnyvale »  |  Heating Repair statewide »

Ready for heating repair in Sunnyvale? Call (855) 459-5498 any time, day or night. A real person will answer, take your details and dispatch the nearest technician.

Need heating repair in Sunnyvale, CA right now?

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