Standby generators
Permanently installed generators that start automatically when the power goes out.
Backup power for Belmont homes: standby generators, portable generator inlets with interlocks, and battery options, sized from a load calculation.
Serving Carlmont, Sterling Downs, Homeview, Cipriani, Hallmark and Sunnyslope and the rest of Belmont. Share your address to confirm availability.

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.
Permanently installed generators that start automatically when the power goes out.
An outdoor inlet and interlock or transfer switch, so a portable generator can power selected circuits without extension cords.
Manual or automatic transfer equipment sized to the generator and the loads you want to keep on.
Fridge, furnace blower, internet, lights and medical equipment moved to a backed-up subpanel.
Generator size matched to what you actually need to run, not guesswork.
Electrical permit, city inspection and utility requirements handled by HAXX.
Hillside streets lined with trees can lose power when storms bring branches down on lines. Home offices, medical equipment and well-stocked refrigerators are common reasons to plan for backup.
A portable generator feeds selected Belmont circuits through a listed inlet box and a mechanical panel interlock.
Automatic standby generators with a transfer switch, sized to what you want to keep running.
On sloped lots HAXX plans pad location, clearances and noise, then files the City of Belmont permit.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“Recently, my dishwasher stopped working, and they discovered it was actually an outlet issue. Not only did they diagnose it quickly, but they also fixed the outlet—saving me from calling an electrician. Reliable, professional, and skilled at handling both appliances and electrical issues.”
“I purchased a couple of ceiling fans and was reluctant due to how old my house was with old wiring so I wanted someone professional and trustworthy. They have been both!”
“Prompt and professional - they helped run a new thermostat wire through a wall and crawl space.”
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.
A closer look at recent electrical work by HAXX.

On site during a commercial VAV box repair: access above a suspended ceiling, equipment and the work in progress.
Explore recent projects
Franklin gateway and span drive commissioning.

Server room subpanels.

Sauna circuit installation.

Main panel installation.

Main panel upgrade.

Main panel replacement.

Span smart panel installation.

Subpanel installation.
Through a listed inlet with an interlock or a transfer switch, never a cord into an outlet. HAXX installs both.
It depends on the circuits you want to keep on. HAXX sizes it from a load calculation.
No. Back-feeding through an outlet is dangerous for you and for utility workers. Use an inlet with an interlock or a transfer switch.
It depends on the circuits you want to keep powered. HAXX lists your critical loads and sizes the generator to them.
Share the property, equipment and questions you have in mind.
(408) 901-8315
Call HAXX to discuss your property and scheduling.
