Johnson Solar
Johnson Solar
Johnson Solar installs residential and commercial PV solar and battery systems from its base in San Diego County. It serves San Diego, Orange and Riverside counties and has an in-house solar design and permit team.
Business Highlights
- Johnson Solar describes itself as veteran-owned and operated.
- Founder Clinton Johnson is a retired Navy Aviator.
- The company lists CSLB license 1035308.
Service Area
San Diego, Orange and Riverside counties.
Featured Local Business
Johnson Solar is one of 9 solar companies ProsGrade lists in El Cajon, California.
7 services listed, including PV solar installation, Battery storage and backup and Roofing. Open 7 days a week. Rated 4.9 from 131 reviews.
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- Published local profile
How This Business Compares
How Johnson Solar compares with the other 8 solar companies on ProsGrade in El Cajon, using public Google ratings and review counts.
- Ranks in the top quarter of the 9 El Cajon solar companies on ProsGrade by Google rating and review volume.
- Rated 4.9 on Google, at or above the 4.8 average of other El Cajon solar companies on ProsGrade.
- Has more Google reviews (131) than 6 of the 8 other El Cajon solar companies on ProsGrade.
- One of 5 El Cajon solar companies on ProsGrade rated 4.7 or higher from at least 10 reviews.
Services Covered
7 services- PV solar installationResidential and commercial; rooftop, ground-mount, and carport/canopy installations
- Battery storage and backupMultiple battery storage and backup power solutions
- RoofingRoofing through in-house partners to prepare roofs for solar installation
- Power system supportMain panel upgrades, sub-panel additions, generators, EV chargers, and QuietCool fans
- Solar plans and permit packagesIn-house design, solar plans, and permit packages
- Existing PV system serviceSystems installed by other companies
- Solar project consultingProperty surveys and RFP/RFQ bid packages for organizations considering solar
Reviews
What customers say
Recent customers praise how quickly Johnson Solar installs solar and battery systems. One customer says Clinton’s team finished a solar and Tesla battery installation before the year-end tax-credit deadline and helped with the rebate process.
Customer Reviews
The Gogue
#CaliSoberSkier #CaliSoberSkier
Dan Gehani
License2Diva
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Frequently Asked Questions
How long does a Johnson Solar project take?
Johnson Solar says most installations take 1–2 days, while full project timelines average 8–12 weeks from contract to completion.
How does Johnson Solar determine an installation's size?
It begins with a quick conversation to identify what information is needed to determine the installation type and size. It then sends an introduction email outlining the standard information needed to finalize system size and price.
How does Johnson Solar calculate solar pricing?
Pricing is based on solar system size, and the company says it can provide a ballpark estimate within 72 hours.








