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Los Angeles County · We serve this area
Solar & Battery Installation in Alhambra, CA
Alhambra, the self-described "city of homes" in Los Angeles County's western San Gabriel Valley, pairs some of the region's best-preserved early-1900s housing tracts with straightforward city-run solar permitting. We design systems here around two local realities: historic Craftsman and Spanish Colonial rooflines, and electric service that now flows through Clean Power Alliance on SCE lines.
What going solar looks like in Alhambra
Alhambra homes are served by Southern California Edison (SCE) / Clean Power Alliance, and permits run through City of Alhambra Building 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 Alhambra Building Division
- Southern California Edison (SCE) / Clean Power Alliance interconnection & PTO managed end-to-end
- Custom, roof-first design for your home
- One company for solar, battery, Tesla Solar Roof & HVAC
Local to Alhambra
Solar designed around Alhambra
We design and install across Alhambra — including Emery Park, Ramona Park, Midwick Tract, Bean Tract, Mayfair Tract, Airport Tract, Lindaraxa Park, and Downtown Alhambra.
Climate & energy use
Alhambra sits in the western San Gabriel Valley about eight miles east of downtown LA — far enough inland that coastal marine-layer overcast usually burns off by late morning even in the "May Gray/June Gloom" season, while summers run warm and dry with highs into the upper 80s. That inland-valley profile delivers strong, consistent production most of the year, and warm summer roof temperatures make panel temperature coefficients and attic ventilation worth factoring into design.
Roofs & housing stock
Alhambra has designated 26 historic single-family neighborhoods, so housing skews early-to-mid 20th century: Craftsman and Arts & Crafts bungalows, Spanish Colonial Revival homes with clay tile, and 1930s–40s Tudor, Cape Cod, and Minimal Traditional houses mostly under composition shingle. Clay tile calls for tile hooks or comp-out flashing at attachment points, and older framing merits a structural check; condos and mixed-use buildings near downtown add flat and low-slope roofs to the mix.
HOA & design review
Most of Alhambra's single-family neighborhoods are older tracts without homeowners associations, so HOA approval typically isn't part of a rooftop solar project here; associations mainly come into play in the condominium and townhome developments concentrated near downtown. The city also maintains a small residential solar energy systems ordinance (Municipal Code Chapter 20.19) providing streamlined review for qualifying rooftop systems.
Alhambra by the numbers
5
projects & service calls in Alhambra
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.
Alhambra savings
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What we install
Our services in Alhambra
Why Alhambra 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
4.9★
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★ rating451 reviews
- Google4.9★ rating400+ reviews
- CSLBLicense #1023627Licensed · Bonded · Insured
Team partnership
Alhambra solar FAQ
Common questions in Alhambra
Yes — we serve Alhambra (Los Angeles County) with solar, battery storage, the Tesla Solar Roof, and HVAC. We serve it from a nearby OC Solar office.
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