COMFORTMAKER · EL SOBRANTE
Service · All Comfortmaker ModelsComfortmaker Heat Pump, AC & Furnace Repair · El Sobrante, CA
Comfortmaker furnace and AC repair in El Sobrante, for ranchettes, hillside homes and condos off San Pablo Dam Road.
- $99 diagnostic (credited toward the repair)
- Same or next-day best effort
- CSLB #1136642
Comfortmaker in El Sobrante
Comfortmaker heating and cooling in El Sobrante.
Roughly three quarters of El Sobrante's homes were built between 1940 and 1979, from old ranchettes to later subdivisions and multi-family buildings. San Pablo Creek runs alongside San Pablo Dam Road, and houses climb the hills above it. A Comfortmaker furnace in one of these homes may sit in a crawlspace, a basement corner or a closet, with ducts that have been extended over the years.
Comfortmaker comes from International Comfort Products, part of the Carrier family, with shared boards, igniters and inducers. The technician who handles El Sobrante is based in Benicia. The $99 diagnostic is credited toward the repair when you go ahead, and the written quote comes first.
El Sobrante details
Comfortmaker service in El Sobrante: the local facts.
We service ZIP code 94803 in El Sobrante.
Across the Bay Area we completed more than 1,200 repair and service jobs in the last 12 months.
Comfortmaker product lines and all 65 cities we cover for the brand are on our Comfortmaker page.
Common repairs we handle.
- Chewed wiring on an under-house furnace. Furnaces under the house share the space with rodents, and chewed thermostat wire or damaged insulation near the unit can shut the system down. We trace the low-voltage wiring, repair damaged runs and check the ducts and filter rack for nesting before restarting.
- Inducer motor failing on an older furnace. The inducer clears combustion gases before the burners light. When its bearings wear, it runs noisy or slow, the pressure switch never closes and the furnace will not start. We check the inducer's amp draw and the draft it produces, and replace the motor with the matching Comfortmaker part.
- Extended ducts leaving the far rooms short. Additions and remodels often tap new rooms off the end of an existing run. The Comfortmaker blower cannot push enough air that far, and the new room stays cold in winter and warm in summer. We measure airflow at each register and suggest a dedicated run or a damper change.
Pricing and warranty
What it costs. What we stand behind.
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$99
Diagnostic visit. Credited toward the repair.
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Written
1-year warranty on repairs. Quoted in writing before work starts.
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CSLB
#1136642. Bonded and insured. We file warranty paperwork when applicable.
Nearby cities
Comfortmaker service in neighboring cities.
FAQ
Comfortmaker in El Sobrante questions, answered.
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Our house above San Pablo Dam Road has the furnace in a crawlspace. Is that a problem?
No, plenty of furnaces live there. It just needs a clear path in, sound venting and a filter someone can reach. We inspect the space along with the furnace, including the gas line, the flue and any wiring runs, and tell you what needs attention. -
The furnace in our El Sobrante Manor house is 25 years old. Replace it or keep repairing?
That turns on the heat exchanger and on how the repairs are adding up. We inspect the exchanger, test the major parts and give you the price of the repair and the price of a new Comfortmaker side by side. If the exchanger is cracked, replacement is the safe answer. -
Why does our Comfortmaker furnace smell dusty the first time it runs in fall?
Dust settles on the heat exchanger and burners over the summer and burns off on the first cycles, and the smell should fade within the first day. If it lingers, smells like hot plastic or comes with repeated restarts, switch the furnace off and call us, and we check the blower, wiring and limit switch.
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