Luminalt

Luminalt is a solar installation company based in San Francisco, CA, installing since 2004.

EcoGen America lists Luminalt in our vetted installer network for California. Every fact on this page comes from the company’s own published materials, read by our team on September 7, 2026, plus the state registry checks noted where we have made them. We do not accept payment for placement.

Luminalt at a Glance

DetailWhat the Company Publishes
HeadquartersSan Francisco, CA
Founded2004
Official Websiteluminalt.com

Licensing and Certifications

License numbers exactly as the company prints them. Where we have checked a number against the state registry, the result and date are shown; where we have not, the row says so. Verify any number yourself under the exact business name on your contract before signing.

State
License
Number
Registry Check
Note
CA
Contractor (CSLB)
845219
Active, California Contractors State License Board, checked 2026-09-08
Registry lists LUMINALT ENERGY CORPORATION, San Francisco, classifications C20, B General Building, C10 Electrical and C46 Solar, current and active, issued 2004, expires July 31, 2028

Certifications and memberships the company displays:

  • Amicus Solar Cooperative member
  • CALSSA member
  • California Green Business Network member

Equipment and Warranties

Brands the company names on its site:

  • Inverters: Enphase

Programs and Services

Services the company offers: home solar, solar plus battery storage, small commercial solar and remodel and new-construction solar.

Why Luminalt Is in Our Network

  • Publishes 1 state license number on its own site
  • Installing since 2004

Featured In

Articles and guides on EcoGen America that list or mention Luminalt.

Where We Match Homeowners with Luminalt

Coverage below reflects the states where Luminalt appears in our advisor network. Each guide carries that state’s rates, programs and honest payback math, which is the context any quote deserves.

Who Luminalt Fits

Best fit: homeowners in California.

Before You Sign with Luminalt

However good any installer looks on paper, the same three checks protect you every time: verify the license with your state’s contractor authority under the exact business name on your contract, get the workmanship warranty in writing, and make sure the savings projection uses your utility’s real rates. If you’d like an independent read first, start with the state guide linked above or get a free solar estimate for your address.

Where These Facts Come From

Pages of the company’s own site we read for this profile. Registry checks name the registry and date in the licensing table.

  • /about on luminalt.com, accessed September 7, 2026