SERVICES
Heating, Cooling & Airflow Services in Palo Alto
Repairs, replacements, heat pump conversions and the small fixes that make every room feel right. Pick the service that matches what’s happening at home.
Call 650-460-3483Local to Palo Alto.
438 Cambridge Ave, 94306
438 Cambridge Ave, 94306
ComfortFlow HVAC Palo Alto repairs and installs air conditioners, furnaces, heat pumps, ductless mini-splits and Eichler radiant systems, and fixes ductwork and indoor air quality problems. Every job starts with a diagnosis, and every replacement starts with a load calculation and a conversation about City of Palo Alto Utilities rebates.
Cooling
CoolingAC RepairWarm air, short cycling, ice on the lines, or a breaker that keeps tripping. We find the cause before we quote the fix.CoolingAC InstallationNew central air or a full replacement, sized with a real load calculation for your Palo Alto home.
Systems
SystemsHeat PumpsReplace your gas furnace and AC with one efficient system. We handle the CPAU rebate and the City instant permit.SystemsDuctless Mini-SplitsRoom-by-room heating and cooling for Eichlers, additions, ADUs and homes without ducts.SystemsHeat Pump Water HeatersSwap a gas water heater for a heat pump model and claim the City’s $3,500 rebate. Sized for your household and your garage.SystemsPanel Upgrades for Heat PumpsFind out if your panel can handle a heat pump. Load calculations, circuit splitters, smart panels and CPAU add-on rebates.SystemsADU Heating & CoolingRight-sized heat pumps for backyard cottages, garage conversions and new ADUs, designed to meet the 2025 Energy Code.SystemsCommercial HVACRooftop units, offices, clinics and storefronts. Heat pump conversions with CPAU’s commercial incentive of $2,000 per ton.
Heating
HeatingFurnace & Heating RepairNo heat, a furnace that starts then shuts off, or a burning smell. Safe, careful diagnosis for gas and electric heat.HeatingEichler Radiant HeatingRepair, diagnose or replace the radiant floor heat in Palo Alto Eichlers, and add cooling without losing the look.HeatingFurnace ReplacementReplacing an aging gas furnace? Compare a new furnace with a heat pump, with CPAU rebates and 2029 Bay Area rules in the math.
Airflow
AirflowDuctwork & AirflowHot and cold rooms, weak vents and dusty air usually trace back to ducts. We test, seal, repair and redesign.AirflowIndoor Air QualityFiltration for wildfire smoke, fresh-air ventilation, humidity control and cleaner air from the system you already have.
Care
CareHVAC MaintenanceSeasonal tune-ups for AC, heat pumps, furnaces and mini-splits. Fewer surprises and longer equipment life.CareUrgent HVAC ServiceNo heat on a cold night or no cooling in a heat wave. What to do first, and how to reach us.CareSmart ThermostatsSmart thermostat installation and setup, configured correctly for heat pumps, zoning and smoke-season fan schedules.
YOUR NEXT STEP
Let’s make home
feel better.
Tell ComfortFlow HVAC Palo Alto what’s happening with your heating or cooling, and we’ll start with the right questions. Serving Palo Alto, Menlo Park, Mountain View, Los Altos, Stanford and the Peninsula.