Expert Furnace Repair Mill Valley, CA

Yes. Our trucks are stocked for same-day furnace repair across Mill Valley, and we fix most furnaces on the first visit. We’re licensed (CA #501853) and serve the canyon neighborhoods and the Tam Valley and Strawberry flats alike.

If your furnace is under 15 years old and the issue is isolated, repair is usually the right call, and we always try that first. For older units with a cracked heat exchanger or repeated failures, a new furnace installation is often safer and cheaper over time, and we’ll size it correctly for your home.

The marine fog off Mount Tam and damp crawlspaces under hillside homes speed up rust on heat exchangers, flues, and ductwork. Annual furnace service catches that corrosion early, and our furnace service covers homes throughout Marin County.

Absolutely — steep, contour-following lots are routine for us. We handle attic, closet, and crawlspace installs in Mill Valley’s older Craftsman and mid-century homes, and we’ll walk you through whether a high-efficiency furnace or a heat-pump conversion fits your house and budget.

This depends on the type of heating installation and how it is maintained. Gas furnaces can last between 15 and 20 years while electric furnaces last between 20 and 30 years.

A furnace can be blowing cold air because of a clogged air filter, problems with ignition, or an incorrectly set thermostat. It may or may not require furnace repair services.

Short-cycling means there is some issue with the heating system that is casuing the safety sensor to shut it down. It can be from something like a clogged filter or a more serious issue.

Annual heater maintenance is recommended to maximize efficiency and ensure your furnace installation lasts the length of its expected lifespan.

You could have ignition problems, a clogged air filter, or there is a blocked vent preventing the heat from reaching the rooms in your home.