Heat Pump Repair
Ducted systems, ductless mini-splits and multi-zone heat pumps.
HVAC, electrical and appliance service across San Anselmo, from Sleepy Hollow and Red Hill to the Seminary area and the downtown flats.
Serving the nine-county SF Bay Area, from Sonoma and Napa to Santa Clara County. Share your address to confirm availability.

Heating, cooling and electrical work handled by one licensed team. Choose a service to learn more.
Ducted systems, ductless mini-splits and multi-zone heat pumps.
A heat pump replaces a furnace and AC with one system for heating and cooling.
Central air conditioners, heat pumps in cooling mode and ductless systems.
Central air conditioners and heat pumps that also cool.
Mini-splits heat and cool rooms without ductwork.
Wall, ceiling cassette and slim-ducted mini-splits that stop heating or cooling, leak water or show error codes.
Gas furnaces in attics, closets, garages and crawl spaces.
New gas furnaces and replacements, sized and vented right.
Most panel projects start with a heat pump, EV charger, induction range or remodel.
Hardwired wall chargers and 240-volt outlets for Tesla, Rivian, Ford, Hyundai and other EVs.
Heat pump HVAC, heat pump water heater, induction cooking, EV charging and a dryer: one plan, so the electrical service is sized once and nothing is paid for twice.
Licensed electricians for troubleshooting, repairs and small projects in houses, condos and small businesses.
Standby generators and portable generator hookups installed with the right transfer equipment, so the house is powered safely and the utility line is never back-fed.
HAXX specializes in built-in and luxury appliances: Sub-Zero, Thermador, Viking, GE Monogram and KitchenAid built-ins.
Sub-Zero, Thermador, Viking, GE Monogram and KitchenAid built-ins are our focus, and we repair standard freestanding refrigerators too.
Wolf, Viking, Thermador and GE Monogram ranges, rangetops and wall ovens are our focus.
Wolf, Thermador, Viking, Miele and Bosch cooktops and rangetops are our focus.
Miele, Bosch, Thermador and other panel-ready built-in dishwashers are our focus, and we repair everyday brands too.
Premium laundry from Miele, Bosch and Electrolux, plus everyday front-load, top-load and stacked units.
San Anselmo is a Ross Valley town of older homes on wooded hills and creekside flats. Its permit rules for mechanical equipment, noise and generators are more detailed than most.
Early 1900s cottages near downtown, mid-century hillside homes and remodeled houses on tight, sloped lots. Homes in the floodplain have been built on raised foundations for a century.
MCE notes that homes built before 1979 may need panel and wiring upgrades before electrifying. A load calculation shows what your home needs.
PG&E delivers power and MCE is the local electricity provider. MCE lists heat pump rebates; confirm eligibility with MCE. Bay Area Air District rules limit new gas water heater sales from 2027 and furnaces from 2029.
A closer look at heating, cooling and electrical work by HAXX. Project locations are shown with each example.

On site during VAV box repair at Great Mall in Milpitas: access above a suspended ceiling, equipment and the work in progress.
Great Mall · Milpitas
Explore recent projects
Heat pump installation.

Air conditioner installation.

Compressor replacement.

Leak detection; repair outcome not claimed.

Main panel installation.
Existing equipment, home layout and what you want to improve.
Sizing, airflow, equipment placement and electrical needs.
Options, exclusions, permit requirements and any eligible incentives.
Confirm equipment, scheduling and handover details with HAXX.
Programs that can apply to homes in San Anselmo. Last checked October 17, 2026; confirm with each program before you buy.
BayREN
BayREN covers about 80% of eligible upgrades
Income-qualified; program partner contractors do the work
Program-approved contractor required.
Program details ↗MCE
Heat pump HVAC up to $400 per 500 sq ft; HPWH up to $675
MCE participating contractor required
Program-approved contractor required.
Program details ↗MCE
Free upgrades worth up to $7,000
Income-qualified; MCE installer
Program-approved contractor required.
Program details ↗BayREN
$250 toward a Home Energy Score
No status or date shown on the program page
Program details ↗PG&E
Up to 50% of an eligible charger; income-eligible up to $2,000 install, $5,000 with panel upgrade
Application open; no end date shown
Program details ↗Recently closed: California Energy-Smart Homes · Clean HEET (wood stove to heat pump) · Electrify Marin · Federal tax credit 25C · Federal tax credit 30C (EV charger) · Golden State Rebates · HEEHRA appliance rebates (single-family) · TECH Clean California heat pump incentives.
A mechanical permit through eTrakit with a site map showing distances to property lines, product specs with dB ratings and a sound calculation that shows the unit meets the Town noise ordinance.
PG&E delivers power and MCE is the community electricity provider. MCE lists rebates for heat pump HVAC and water heaters; confirm terms and eligibility with MCE.
Many San Anselmo panels can with a load calculation and a load-managed charger; older or full panels may need an upgrade. Both are electrical permits through eTrakit.
All Town permits are applied for online through eTrakit. Electrical and most mechanical permits are typically issued within a few business days, and solar can be permitted instantly through Symbium.
Also serving nearby: Ross, Fairfax, Kentfield. See the full service area.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
