Standby generators
Permanently installed generators that start automatically when the power goes out.
Backup power for Suisun City homes: generator inlets with interlocks, transfer switches and standby generators, sized from a load calculation.
Serving Lawler Ranch, Peterson Ranch, Montebello Vista, the Heritage Park area and the historic downtown waterfront and the rest of Suisun City. 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.
Winter storms and grid events can leave homes without power for hours. Medical equipment, refrigeration and home offices are common reasons to plan for backup.
A listed inlet and panel interlock lets a portable generator power selected circuits safely.
Permanent generators with an automatic transfer switch, sized to the circuits you choose.
HAXX plans the location around setbacks, windows and exhaust, and handles the City permit.
Rated 4.8 across 515+ reviews on Housecall Pro, Google and Facebook. Read more reviews.
“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.”
“I told him that the lights in my living room had been flickering for a while and asked if he could take a quick look. Instead of brushing it off, he immediately went to the main panel, asked a few questions, and then checked my subpanel in the garage.”
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.

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Main panel installation.

Main panel upgrade.

Main panel replacement.

Span smart panel installation.

Subpanel installation.
No. Backfeeding without a transfer switch or interlock endangers you and utility crews. HAXX installs the proper connection.
It depends on the loads you want running. HAXX sizes it from a load calculation of those circuits.
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.
