The 2026 per-watt cost picture and what moves the number.
Los Angeles County · We serve this area
Solar & Battery Installation in San Dimas, CA
San Dimas pairs its western-themed Old Town with quiet foothill neighborhoods in eastern Los Angeles County, and it is one of the more streamlined San Gabriel Valley cities for rooftop solar: the city runs eligible residential permits through SolarAPP+ under an expedited-permitting ordinance. We design systems here for hot inland summers on Southern California Edison rates.
What going solar looks like in San Dimas
San Dimas homes are served by Southern California Edison (SCE), and permits run through City of San Dimas — Building & Safety Division. We manage both for you. Under NEM 3.0, the smart play here is solar sized to charge a battery, so you run your home on stored solar during the expensive evening peak instead of buying power at top rates.
See how solar works for Southern California Edison customers →
- Permits handled through City of San Dimas — Building & Safety Division
- Southern California Edison (SCE) interconnection & PTO managed end-to-end
- Custom, roof-first design for your home
- One company for solar, battery, Tesla Solar Roof & HVAC
Local to San Dimas
Solar designed around San Dimas
We design and install across San Dimas — including Via Verde, Rancho Via Verde, Via Verde Estates, Old Town San Dimas, San Dimas Canyon, Gladstone, Lone Hill, and Woodwalk.
Climate & energy use
San Dimas sits in the eastern San Gabriel Valley at the base of the San Gabriel Mountains, well inland of the coastal marine layer, so summers run hot and dry with strong, consistent sun and heavy afternoon cooling loads. Foothill and canyon neighborhoods near Angeles National Forest see Santa Ana wind events and elevated wildfire and Red Flag exposure, which makes wind-rated attachments and battery-backup planning worth discussing on hillside homes.
Roofs & housing stock
Much of San Dimas was built out from the 1960s through the 1980s — single-story ranch tracts alongside later two-story homes, with larger semi-rural lots toward the north and west of the city. We work on both composition shingle and concrete tile roofs from these eras: tile calls for tile-hook or comp-out mounting to protect the roof, and older shingle roofs should be evaluated for remaining life before panels go on.
HOA & design review
The Via Verde area has several active associations with architectural review — including the Woodwalk–Via Verde Community Association, Via Verde Estates HOA, and Rancho Via Verde HOA — so plan on a design-approval step there, while many San Dimas neighborhoods have no HOA at all. California's Solar Rights Act limits how far any association can restrict a rooftop system, and we handle the submittal paperwork.
San Dimas by the numbers
18
projects & service calls in San Dimas
That's part of the 6,373 projects & service calls OC Solar has handled across Southern California since 2016. Per our company records as of June 2026.
San Dimas savings
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What we install
Our services in San Dimas
Why San Dimas chooses OC Solar
Local crews, verified track record
10+
Years serving SoCal
Founded 2016
30+
MW installed
across Southern California
6,373+
Projects & service calls
by in-house crews
4.8★
Google rating
400+ reviews · BBB A+
Manufacturer certifications
1 of 12 installers- EnphaseInstaller NetworkStorage-certified · IQ Battery
- QcellsQ.PARTNERAuthorized installer
- RECCertified Solar ProfessionalProTrust warranty program
- SolarEdgeCertified Installer
- Owens CorningRoofing Preferred Contractor
Awards & recognition
2024- Solar Power WorldTop Solar Contractor2025#203 nationally
- PanasonicTop Residential Installer of the Year2023Southern California
- EY (Ernst & Young)Entrepreneur Of The Year — Finalist2025Pacific Southwest
- Orange County Business JournalExcellence in Entrepreneurship Award2026
- HouzzBest of Houzz2022
- AngiSuper Service Award2024
#1 in California2026- Best Equipment2026
- Best Installation2026
Ratings, license & partnership
Since 2017- Yelp4.7★ rating461 reviews
- Google4.8★ rating400+ reviews
- EnergySage5.0★ rating25 reviews
- CSLBLicense #1023627Licensed · Bonded · Insured
Team partnership
San Dimas solar FAQ
Common questions in San Dimas
Yes — we serve San Dimas (Los Angeles County) with solar, battery storage, the Tesla Solar Roof, and HVAC. We serve it from a nearby OC Solar office.
San Dimas is served by Southern California Edison (SCE). We handle interconnection and Permission to Operate (PTO) with them end-to-end so you don't have to.
Yes. We prepare and submit all permits through City of San Dimas — Building & Safety Division and track each one, with weekly status updates until your system is switched on.
Under California's NEM 3.0, a battery is usually what makes solar pay off — it stores your cheap daytime solar to use during the expensive 4–9 PM peak on Southern California Edison (SCE)'s time-of-use rates, and keeps your home powered during outages.
There's no honest single San Dimas price — cost is driven by your system size (kW), your roof's layout and condition, the equipment you choose, and any electrical work like a main-panel upgrade. Your exposure to Southern California Edison (SCE) rates and whether you pair a battery under NEM 3.0 drive the value side. See our guide to California solar cost by system size for what moves the number, use our savings calculator to model your bill, and we'll price your actual roof with a free, itemized estimate.
The City of San Dimas Building & Safety Division is the permitting authority. Eligible residential rooftop systems go through the SolarAPP+ platform, and the city's expedited-permitting ordinance (Municipal Code Chapter 15.06) requires a non-discretionary permit for qualifying small residential rooftop systems within three business days of a complete application. The city also has aesthetic standards — conduit painted to match adjacent surfaces and flush-mounted arrays — which we build into every design.
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Keep researching
Solar research for San Dimas homeowners
The cost, worth-it, NEM 3.0, and battery guides behind every honest California solar decision.
The honest 2026 worth-it analysis, utility by utility.
The net-billing rules that decide your savings.
When storage pays under NEM 3.0 — and when it doesn't.
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