Heat Pump Repair
Ducted systems, ductless mini-splits and multi-zone heat pumps.
HAXX IN FAIRFAXHeating, cooling & electrical
Heating, cooling & electrical
in Fairfax, CA.
HAXX handles heating, cooling, electrical and appliance work across Fairfax, from downtown and Fairfax Manor to the wooded streets of Oak Manor and Deer Park.
Serving the nine-county SF Bay Area, from Sonoma and Napa to Santa Clara County. Share your address to confirm availability.
Wooded hillside homesHVAC & electrical, one teamPermits handledCA license #1081990
HAXX services
in Fairfax.
Heating, cooling and electrical work handled by one licensed team. Choose a service to learn more.
Heating & cooling
Heat Pump Installation
A heat pump replaces a furnace and AC with one system for heating and cooling.
AC Repair
Central air conditioners, heat pumps in cooling mode and ductless systems.
AC Installation
Central air conditioners and heat pumps that also cool.
Ductless Mini-Split Installation
Mini-splits heat and cool rooms without ductwork.
Ductless Mini-Split Repair
Wall, ceiling cassette and slim-ducted mini-splits that stop heating or cooling, leak water or show error codes.
Furnace Repair
Gas furnaces in attics, closets, garages and crawl spaces.
Furnace Installation
New gas furnaces and replacements, sized and vented right.
Electrical
Electrical Panel Upgrade
Most panel projects start with a heat pump, EV charger, induction range or remodel.
EV Charger Installation
Hardwired wall chargers and 240-volt outlets for Tesla, Rivian, Ford, Hyundai and other EVs.
Whole-House Electrification
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.
Electrician
Licensed electricians for troubleshooting, repairs and small projects in houses, condos and small businesses.
Generator Installation
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.
Appliance repair
Appliance Repair
HAXX specializes in built-in and luxury appliances: Sub-Zero, Thermador, Viking, GE Monogram and KitchenAid built-ins.
Refrigerator Repair
Sub-Zero, Thermador, Viking, GE Monogram and KitchenAid built-ins are our focus, and we repair standard freestanding refrigerators too.
Oven & Range Repair
Wolf, Viking, Thermador and GE Monogram ranges, rangetops and wall ovens are our focus.
Cooktop & Stove Repair
Wolf, Thermador, Viking, Miele and Bosch cooktops and rangetops are our focus.
Dishwasher Repair
Miele, Bosch, Thermador and other panel-ready built-in dishwashers are our focus, and we repair everyday brands too.
Washer & Dryer Repair
Premium laundry from Miele, Bosch and Electrolux, plus everyday front-load, top-load and stacked units.
LOCAL DETAILS THAT MATTERHome systems for
Home systems for
the Town of Fairfax.
Fairfax spreads up the valleys of San Anselmo and Fairfax creeks into wooded hills on the edge of the Mount Tamalpais watershed. Most work here upgrades an existing home on a tight or sloped lot.
01
Older, varied houses
Cottages, mid-century homes and hillside houses dominate. Many have no ducts, so ductless heat pumps are often the best fit.
02
Panels and wiring
Small services and fuse or obsolete panels are common. A load calculation shows whether a heat pump, induction range or EV charger fits.
03
Utility and incentives
PG&E delivers power and MCE, which Fairfax joined in 2010, supplies it. Check MCE, BayREN and PG&E directly for current customer programs.
HAXX ON SITEReal work.
Real work.
Real homes and businesses.
A closer look at heating, cooling and electrical work by HAXX. Project locations are shown with each example.
THE PEOPLE BEHIND THE WORKHands-on work.
Hands-on work.
A real look inside.
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 projectsRecent Projects
Santa Clara Heat Pump Installation
Heat pump installation.
San Jose Lennox AC Installation
Air conditioner installation.
Fremont Compressor Replacement
Compressor replacement.
Hillsborough Mitsubishi Leak Detection
Leak detection; repair outcome not claimed.
Cupertino Main Panel Installation
Main panel installation.
A CLEAR NEXT STEPFrom your first question
From your first question
to a considered plan.
01
Share your starting point
Existing equipment, home layout and what you want to improve.
02
Review the property
Sizing, airflow, equipment placement and electrical needs.
03
Compare the scope
Options, exclusions, permit requirements and any eligible incentives.
04
Plan installation
Confirm equipment, scheduling and handover details with HAXX.
REBATES & INCENTIVESActive Active Active Check availability Check availability
Rebates in Fairfax.
Programs that can apply to homes in Fairfax. Last checked October 17, 2026; confirm with each program before you buy.
ActiveCheck availability
BayREN EASE Home
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 rebates
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 Home Energy Savings
MCE
Free upgrades worth up to $7,000
Income-qualified; MCE installer
Program-approved contractor required.
Program details ↗BayREN Home Energy Score rebate
BayREN
$250 toward a Home Energy Score
No status or date shown on the program page
Program details ↗PG&E Residential Charging Solutions
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.
GOOD TO KNOW
Fairfax questions, answered.
Can a heat pump heat a Fairfax home in winter?
Yes, when it is sized to the house. Shaded canyon homes need more heat than sunny ones, so HAXX runs a load calculation for each home.
Who supplies electricity in Fairfax, and are there rebates?
MCE supplies electricity and PG&E delivers it. Incentive programs change, so confirm current offers and eligibility with MCE, BayREN or PG&E directly.
Do I need a panel upgrade for an EV charger?
Not always. A load calculation shows whether the existing panel can carry a Level 2 charger. If not, load management or a panel upgrade can go on the same electrical permit.
How do permits work in Fairfax?
The Town of Fairfax Building Division issues permits and inspections are booked through its building inspection line. Fairfax adopted the 2025 codes with local reach codes, so ask the Division what applies to your project.
NEARBY CITIESAlso serving cities
Also serving cities
near Fairfax.
Also serving nearby: San Anselmo, Ross, Woodacre. See the full service area.
LET’S TALK ABOUT YOUR PROPERTYTell us what you need.
Tell us what you need.
We’ll start there.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.