CSLB license 1162030 Class C20, active

Furnace repair, San Jose

No heat tonight? We find what stopped it and fix that

We open the cabinet, find what failed, and tell you what we found.

Know the signs

Signs it is time to call

  1. Cold air

    The blower runs but the air is cold.

  2. Short cycling

    It starts, runs a minute, shuts off, and starts again.

  3. Clicks, no flame

    A burner that clicks and never lights.

  4. Smell, noise, breaker

    A new smell, a new noise, or a breaker that keeps tripping.

What we check

We start with the basics you can see: the thermostat call, the filter, the power and the gas. Then the ignition, the flame sensor, the safety switches, the blower and the drain.

California rule

California Energy Commission

Repair or replace?

When the same part keeps failing, when the heat exchanger or the control board is gone on an older unit, or when the repair adds up close to a new system, it may be time to look at a replacement.

  • A replacement in California is permitted work, and permits applied for on or after January 1, 2026, meet the 2025 Energy Code.
  • Permitted work can bring state HERS testing, depending on what is done.
  • If testing applies, the rater can be one you choose, independent of us.
San Jose
Gas furnace raised on a stand in a Santa Clara attic, yellow gas line and silver ducts
Santa Clara
Gas furnace with its flue beside a water heater in a San Jose closet
San Jose
Gas furnace with its flue beside a water heater in a San Francisco garage
San Francisco

Pick your area

Get the heat back on. Call now.

Main number (408) 603-8784Hours Mon to Fri, 8 AM to 5 PM

Ask for a quote

Get a quote by email

In your email, include:

  1. What it is doing, or what you want put in
  2. The city you are in
  3. A number to call you back on
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