Heat Pump Repair
Ducted systems, ductless mini-splits and multi-zone heat pumps.
One licensed team for heating, cooling, electrical and appliance work in Lafayette, from Burton Valley ranch homes to Happy Valley and Reliez Valley estates.
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.
Lafayette sits east of the Berkeley Hills, where summers run much hotter than the bay side and July highs average near 87°F. Parts of the surrounding hills are in PG&E's high fire-risk area, so cooling and backup power come up often.
Lafayette's population nearly tripled in the 1960s, leaving many postwar ranch homes in Burton Valley and along the Lafayette-Moraga Trail. Happy Valley and Reliez Valley add large custom homes on hillside lots.
Panels sized for gas heat often need a load check before a heat pump or EV charger. Building permits are issued by Contra Costa County, which runs a Lamorinda field office in Lafayette.
MCE has served Lafayette since 2016, with PG&E delivering power. MCE offers heat pump and heat pump water heater rebates for qualifying single-family owners.
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 Lafayette. 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) · Federal tax credit 25C · Federal tax credit 30C (EV charger) · Golden State Rebates · HEEHRA appliance rebates (single-family) · TECH Clean California heat pump incentives.
Yes, provided the size comes from a load calculation. Cooling usually sets the size here, and the same unit heats through cool, damp winters.
MCE is the default provider and PG&E delivers the power. MCE lists heat pump HVAC and water heater rebates through participating contractors. Confirm current terms with MCE.
Not always. A load calculation shows whether the panel can carry it, and load management can help. MCE's heat pump rebate also restricts EV charging added within 12 months.
Contra Costa County issues building permits for the City. HVAC replacements, electrical repairs and home EV chargers skip City zoning review and go straight to the County. HAXX files them.
Also serving nearby: Moraga, Pleasant Hill, Alamo. 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.
