Furnace Repair

Your furnace is the heart of your home's heating system, and when it stops working properly, you feel it immediately. Our furnace repair service covers both gas and electric furnaces of all makes and models, from older atmospheric units to modern high-efficiency condensing furnaces.

Gas furnace repair requires specialized knowledge and equipment because of the safety considerations involved. Our technicians are trained to work safely with gas appliances and carry combustion analyzers to verify proper operation. We test for carbon monoxide, check gas pressures, inspect heat exchangers for cracks, and verify that all safety controls are functioning correctly.

Common furnace problems we repair include igniter failures (the most common cause of no-heat calls), flame sensor issues, blower motor problems, control board failures, gas valve malfunctions, and limit switch trips. Many of these repairs can be completed in a single visit with parts from our trucks. For heat exchanger problems or other major component failures, we'll discuss your repair-vs-replace options honestly.

Electric furnaces, while less common on the Peninsula, have their own set of potential issues including heating element failures, sequencer problems, and blower issues. We service these units as well, providing the same thorough diagnostic approach and upfront pricing.

The age and efficiency of your furnace matters for repair decisions. Furnaces typically last 15-20 years, and at some point, repair costs become harder to justify compared to the benefits of a new, more efficient unit. We'll give you honest advice about your options—we don't push replacements when repairs make sense, and we won't waste your money on repairs when replacement is the better choice.