The short answer
PerfectFix HVAC Services repairs heating and cooling systems in San Mateo County, including East Palo Alto and Menlo Park. We diagnose furnaces, central air conditioners, and heat pumps, explain what we find, and help you decide between repair and replacement under current Bay Area Air District rules.
PerfectFix HVAC Services repairs furnaces, air conditioners, and heat pumps for homeowners in San Mateo County, with regular service in East Palo Alto and Menlo Park. We're based in San Jose, about 29 miles away, so we plan visits to this area with enough time to find the actual cause of the problem and, when the part is on hand, finish the repair on the same trip.
What We Repair
Most service calls start with a simple complaint: no heat, weak airflow, warm air from the vents, or a system that keeps shutting off. We trace that symptom back to the component that's failing instead of swapping parts until something works.
- Gas furnaces that won't ignite, short-cycle, or blow cold air
- Central air conditioners that run but don't cool
- Heat pumps stuck in one mode or icing up
- Thermostat, wiring, and control board problems
- Blower motors, capacitors, and airflow issues
- Condensate drain clogs and leaks
How Local Weather Affects Your System
The Bay Area has dry summers and mild, damp winters, and communities closer to the Bay generally stay cooler in summer than the hotter inland parts of the valley. In East Palo Alto and Menlo Park, that often means heating gets steady use through the winter while air conditioning sits idle for long stretches.
Equipment that goes unused for months can develop problems that only show up on the first hot day: a weak capacitor, a dirty coil, or a clogged drain. If your cooling seems off early in the season, it's worth a check before a heat wave makes it urgent.
Repair or Replace: Current Bay Area Rules
San Mateo County falls under the Bay Area Air District. Its appliance rules do not require you to replace working equipment; they apply only when an existing furnace or water heater fails or is replaced. Under Rule 9-4, natural gas furnaces manufactured from 2029 must meet a zero-NOx standard, which in practice points homeowners toward heat pumps for replacements after that date.
For water heaters, the zero-NOx date under Rule 9-6 was set for 2027, but the Air District Board is considering amendments in November 2026 that could delay it, so check the current rule before planning a replacement.
On cost help: the federal 25C tax credit covered qualifying heat pumps placed in service before December 31, 2025, and isn't available for new installations after that. You can check BayREN and your local clean energy provider for current heat pump incentives. Those offers change by funding cycle, so we confirm what's available before including it in any quote.
What to Expect From a Service Visit
We'll ask what you've noticed, inspect the system, and test the parts related to the symptom. Before any work begins, we explain what's wrong, what the repair involves, and whether the equipment's condition makes replacement worth considering. The decision is yours.