Do you actually come out to Palo Alto, or is San Ramon too far?

We make the drive regularly. San Ramon is in the Tri-Valley, and the Peninsula is a straightforward run down 680 or 101. Palo Alto is within our normal service area, no trip surcharge.

Is a Heil system a reasonable fit for a 1960s Palo Alto ranch house, or should I be looking at something different?

It depends on what you already have. If the house has a working duct system in decent shape, a Heil gas furnace or split-system AC is a practical budget choice and the Carrier-family parts supply is solid. Where we see Heil units underperform is in houses with undersized or leaky ducts, which is common in original 1960s construction. That is a duct problem, not a Heil problem. If the house has no ducts at all, a ductless heat pump is the more straightforward path. We can tell you which direction makes sense after the diagnostic.

What does the $75 diagnostic actually include, and what warranty applies to the repair?

We come out, pull fault codes if the board has them, run the system through its sequence of operation, and test the specific components that are suspect with meters rather than guessing. You get a written quote from that, not a verbal ballpark. If you approve the repair, the $75 comes off the bill. Parts and labor on the repair are covered for one year. If you are replacing a system rather than repairing one, new equipment installations carry a ten-year parts and ten-year labor warranty.

HEIL · PALO ALTO

Service · All Heil Models

Heil Heat Pump, AC & Furnace Repair · Palo Alto, CA

Heil heat pump, AC, and furnace repair in Palo Alto, where bay air and older housing stock keep us busy year-round.

$75 diagnostic (waived with repair)
Same or next-day best effort
CSLB #1136642

Call (925) 999-4095

Heil in Palo Alto

Heil heating and cooling in Palo Alto.

Palo Alto sits close enough to the bay that the air carries real moisture, and outdoor condenser coils on the older ranch tracts along Middlefield Road and East Meadow Circle show it. Salt-laden humidity accelerates corrosion on contactors and electrical terminals faster than you'd see in Livermore or Pleasanton. At the same time, a lot of the housing here is 1950s and 1960s forced-air construction with original duct layouts, and that's exactly the equipment profile where Heil gas furnaces and split-system ACs end up: the builder-grade choice when the original units aged out.

Heil is an ICP badge, and ICP is a Carrier company. The boards, hot surface igniters, flame sensors, pressure switches, and blower motors are shared across the Carrier family. We work on Carrier-platform equipment constantly, so the Heil service manual is not a mystery to us. When we diagnose a Heil furnace we pull fault codes off the board first, check the flame sensor with a microamp meter under live fire, and pressure-test the inducer circuit before we recommend anything. We do not guess and swap parts.

Bay Area HVAC Service is our HVAC division. The diagnostic fee is $75 and we credit it against the repair if you move forward. Before any work starts you get a written quote. Our technicians hold EPA Section 608 Universal certification. We operate under CSLB license 1136642. Repairs carry a one-year warranty. New installs are backed by ten years on parts and ten years on labor.

Common repairs we do

What we close on the truck.

Flame Sensor Fouling and Short-Cycle Burner Shutdown. On Heil furnaces in Palo Alto homes that run on the humid side, carbon builds up on the flame sensor rod faster than in drier climates. The board sees insufficient microamp signal, decides there is no flame, and cuts the gas within a few seconds of ignition. The furnace lights, runs briefly, and shuts off repeatedly. We remove the sensor, clean it, verify the draw is back in range under live operation, and inspect the burner assembly while we are in there. If the rod is pitted past cleaning we replace it with a stocked ICP-compatible part.
Capacitor and Contactor Failure on Condenser Units. The outdoor units on mid-century Palo Alto homes spend years in air that carries bay moisture and particulates. Contactors pit and arc unevenly, and run capacitors drift out of spec on both the compressor and fan motor sides. The result is a condenser that hums but does not start, or a compressor that tries to pull locked-rotor current until the breaker trips. We test capacitance with a meter, check contactor contact surfaces, and replace what is out of tolerance. Parts are standard Carrier-family components we keep on the truck.
Inducer Motor and Pressure Switch Faults on Older Gas Furnaces. On Heil furnaces from the mid-2000s, the inducer motor bearing wears and the wheel accumulates debris, causing the pressure switch to trip before the ignition sequence can complete. The fault code on the board typically points to the pressure switch, but replacing the switch alone almost always leaves the underlying airflow problem. We measure the actual static across the switch ports with a manometer, check inducer wheel condition, and address both the motor and the switch together if warranted. Skipping the airflow check is how you end up replacing a pressure switch twice.

Models we service

Heil product lines.

Gas furnaces (Ion and QuietComfort series)
Heat pumps and AC condensers
Communicating Ion variable-speed systems
Air handlers and coils
Diagnostics, board and igniter repair, warranty work

Pricing and warranty

What it costs. What we stand behind.

$75

Diagnostic visit. Waived when you book the repair with us.
Written

90 days on consumables, 1 year on major parts, 2 years on sealed-system rebuilds. Quoted in writing before work starts.
CSLB

#1136642. Bonded and insured. We file warranty paperwork when applicable.

Nearby cities

Heil service in neighboring cities.

FAQ

Heil in Palo Alto questions, answered.

Do you actually come out to Palo Alto, or is San Ramon too far?

We make the drive regularly. San Ramon is in the Tri-Valley, and the Peninsula is a straightforward run down 680 or 101. Palo Alto is within our normal service area, no trip surcharge.
Is a Heil system a reasonable fit for a 1960s Palo Alto ranch house, or should I be looking at something different?

It depends on what you already have. If the house has a working duct system in decent shape, a Heil gas furnace or split-system AC is a practical budget choice and the Carrier-family parts supply is solid. Where we see Heil units underperform is in houses with undersized or leaky ducts, which is common in original 1960s construction. That is a duct problem, not a Heil problem. If the house has no ducts at all, a ductless heat pump is the more straightforward path. We can tell you which direction makes sense after the diagnostic.
What does the $75 diagnostic actually include, and what warranty applies to the repair?

We come out, pull fault codes if the board has them, run the system through its sequence of operation, and test the specific components that are suspect with meters rather than guessing. You get a written quote from that, not a verbal ballpark. If you approve the repair, the $75 comes off the bill. Parts and labor on the repair are covered for one year. If you are replacing a system rather than repairing one, new equipment installations carry a ten-year parts and ten-year labor warranty.

Need Heil service in Palo Alto?

Tell us what is broken. We will quote it.