Same-DayDiagnosis
ResidentialCommercial
California Lic.#1091355
Same-Day DiagnosisResidential • CommercialCalifornia Lic. #1091355
UL-listed 200A smart panel with per-circuit metering, smart breakers, and app control — the foundation for EV, solar, and battery.
Dynamic load management lets you add Level 2 EV charging without an expensive PG&E service upsize in most homes.
Tesla Powerwall, Enphase IQ, and major solar inverters with automatic circuit prioritization during an outage.
Full main-service-change project — load calcs, permits, PG&E coordination, and a commissioned app handoff.
SPAN replaces your existing main electrical panel with a fully connected one. Every circuit is individually metered and controlled, so you can see exactly where your home is using power and turn any circuit on or off from a phone — no more fumbling for a flashlight in the garage to flip a breaker.
Adding a Level 2 EV charger often triggers a panel or service upgrade because the math on paper exceeds your home's available capacity. SPAN's dynamic load management measures real-time usage and throttles the EV charger automatically — letting many homes add fast charging without an expensive service upsize from PG&E.
SPAN integrates cleanly with Tesla Powerwall, Enphase IQ batteries, and most major solar inverters. During an outage, the panel automatically prioritizes the circuits you care about — refrigerator, well pump, EV charger, office — and sheds the ones you don't, so your battery lasts hours longer.
A SPAN install is a real service change. Our licensed electricians handle the full project — load calculations, permits with your local jurisdiction, PG&E coordination and meter pulls, the disconnect and re-energization, and the final inspection sign-off. You don't manage the city; we do.
Dynamic load management often lets you add an EV charger or heat pump without upsizing to 320A or 400A service.
Per-circuit, second-by-second data — not a single whole-home number you can't act on.
Automatic load prioritization stretches a Powerwall through a multi-day PSPS event without manual breaker juggling.
Built for the all-electric home: EVs, solar, batteries, heat pumps, induction — all on one intelligent panel.
We assess existing equipment, loads, venting, electrical, and site constraints on-site.
We size and specify equipment to the building — with options and trade-offs explained plainly.
A dedicated lead tech handles a permitted, clean install with finish-grade workmanship.
We start up, balance, and verify the system against design intent with calibrated instruments.
We walk you through operation, file rebates, and stand behind the system long-term.
Licensed C-10 Electrical, C-20 HVAC, and C-36 Plumbing — one team, one schedule, one point of accountability.
Fully licensed contractor, bonded, and carrying general liability and workers' comp insurance.
Urgent service and safety calls prioritized with same-day diagnosis when scheduling allows.
Serving homeowners, property managers, businesses, and commercial facilities throughout the Bay Area.
Flexible financing options may be available for qualified customers through GoGreen Financing — HVAC, heat pumps, boilers, water heaters, electrical upgrades, and EV chargers.
