Three providers, one region
Who sells you power up here
This is the patchwork corner of our map, and getting the design right starts with knowing your provider.
Roseville Electric
Roseville runs its own city-owned electric utility with its own rate structure and its own interconnection desk. We file there, not with PG&E.
PG&E poles and wires
Outside Roseville, PG&E owns the lines and handles interconnection, and its rates are the ones most foothill bills are measured against.
Pioneer Community Energy
Pioneer buys the power for much of Placer County at about a half cent per kWh under PG&E generation, while PG&E still delivers it and reads the meter.
Foothill living
Why storage comes up in every foothill conversation
Higher elevation, more trees, longer power restoration times.
Public safety shutoffs
When wind and dry fuel line up, power goes off on purpose. Homes above the valley floor feel that more often than homes below it.
Well pumps and septic
Lose power on an acre lot and you lose water pressure too. Storage that carries a pump changes what an outage actually means.
Pines and oaks
Shade planning matters more here than anywhere else we work. We model the canopy as it stands and as it grows.
Sun Worx installation
Funding that favors this region
Placer & El Dorado incentives
The strongest program up here is SGIP, the state storage incentive. In designated high fire-risk areas, which cover much of Loomis, Auburn and El Dorado Hills, SGIP has funded up to 80 to 100 percent of battery cost for qualifying homes. Pioneer Community Energy customers also see generation priced about a half cent per kWh below PG&E, and Roseville Electric customers work under the city utility’s own solar terms. Nationally, the 30% credit for purchased home solar ended December 31, 2025, while some third-party-owned lease and PPA programs can still apply a federal credit through 2027.
SGIP tiers, fire-zone maps and utility terms all move, and funding rounds close when the money is gone. Qualifying depends on your address, your provider and your household, so let us pull your specifics before you count on a number.
Where we work
Cities in Placer & El Dorado
Six communities, three utilities, one crew that knows which is which.
Roseville
City-owned power means a different interconnection process, and we file Roseville Electric paperwork often enough to know its quirks.
See the areaRocklin
Granite, steep driveways and plenty of two-story homes, so staging and safety planning get as much thought as panel layout.
See the areaLincoln
Fast-growing neighborhoods with newer panels and clean roof planes, which usually keeps an install to a single day.
See the areaLoomis
Acre lots, well pumps and fire-zone maps in play, which is where the state storage incentive earns its keep.
See the areaAuburn
Older homes on the ridge, mixed roof materials and real shutoff history make backup the first thing people ask about.
See the areaEl Dorado Hills
Big tile roofs, long runs to the main panel and hillside lots that we measure carefully before we promise a layout.
See the areaEverything we do
What we can build across Placer & El Dorado
Design, roof work, wiring and inspection stay with the same small team.
All electrical and roofing work is performed by appropriately licensed professionals.
Common questions
Placer & El Dorado questions
I am in Roseville. Is the process different?
Yes. Roseville Electric owns the utility side, so the application, the inspection sequence and the rate you are credited under are the city’s, not PG&E’s. We handle that filing.
What is Pioneer Community Energy on my bill?
Pioneer buys your electricity, PG&E still delivers it. Pioneer generation runs about a half cent per kWh under PG&E, and your solar interconnection still goes through PG&E.
Does my house qualify for fire-zone battery funding?
It depends on the state fire-risk map and the program tier. Loomis, Auburn and El Dorado Hills have large qualifying areas, and we look up your parcel before we talk numbers.
Will panels work on a shaded foothill lot?
Sometimes yes, sometimes only on part of the roof. We measure the shade year-round and will tell you plainly if a ground mount or a smaller array makes more sense.
Nearby regions we also serve:
Tell us which foothill town you are in.
Your provider, your worst outage and whether you are on a well. That shapes the design more than the roof does.
Based in Sacramento, serving Northern California. Call or text 510-773-1922 or email sunworxca@gmail.com.