COMMERCIAL ELECTRICAL SERVICES
From service upgrades and new switchgear to EV charger circuits and solar interconnection, our in-house electricians design, permit and install commercial electrical systems that are safe, code-compliant and ready to grow with your business.
WHAT WE DO
Offices, retail centers, warehouses, restaurants, schools and public agencies across Orange, Los Angeles, San Diego, Riverside and San Bernardino Counties.
Utility service upgrades, new meter sections and coordination with SCE, SDG&E and LADWP.
Main switchboards, distribution panels and sub-panels sized for today’s load and tomorrow’s growth.
Dedicated feeders, panels and load management for Level 2 and DC fast chargers.
Point-of-interconnection design, PV disconnects and battery storage integration.
Power, lighting and data rough-in for office, retail, warehouse and restaurant build-outs.
Interior and exterior LED retrofits, parking lot lighting and Title 24 lighting controls.
Circuits for HVAC, kitchens, machinery, compressors and 3-phase equipment.
Load studies to see what your service can support before you add chargers or equipment.
Diagnosing tripping breakers, overloaded circuits and failed equipment to keep you running.
SINGLE-LINE DIAGRAM
A single-line diagram (SLD) maps how power flows from the utility through your main switchboard to every panel and load, and how solar, battery storage and EV chargers tie in. It is the backbone of every permit and utility interconnection application we prepare.
← Swipe to see the full diagram →
Simplified, illustrative diagram. Every Energy-SBC project gets its own single-line diagram, load calculation and equipment schedule, prepared for permitting and utility interconnection.
OUR PROCESS
We walk the site, review your existing switchgear and utility bills, and run a load calculation.
We prepare the single-line diagram and plans, then handle permits and utility coordination.
Our in-house crew installs to code, scheduled around your operations to keep downtime low.
We test, pass inspection, label everything and hand over as-built documentation.
WHY ENERGY-SBC
Our own team does the work. We don't subcontract it out.
Licensed California contractor, registered with the SBA and California Small Business certified.
We stand behind every installation we complete.
One partner for wiring today and for adding solar, batteries or chargers later.
Tell us about your building and goals. We will review your existing service and give you a clear plan and quote. Prefer to talk? Call 833-722-3637.
