License and credentials · check them yourself

Cali Energy's license and credentials, and where to verify them

Cali Energy is a California contractor, CSLB #1032379, holding the B general building, C-10 electrical and C-39 roofing classifications under one license, based in Northridge. The company is a Tesla Powerwall Certified Installer and a REC Certified Solar Professional, and our lead installer holds SolarEdge, Enphase and LG certifications. Every one of these can be checked at its source.

Cali Energy holds CSLB license #1032379 with the B, C-10 and C-39 classifications, which covers general building, electrical and roofing work under one number, and is registered as a contractor with the City of Los Angeles. At company level it is a Tesla Powerwall Certified Installer and a REC Certified Solar Professional; its lead installer is certified by SolarEdge, Enphase and LG. The license is verifiable at cslb.ca.gov, and the certificates are shown on the company's About page.

The license

WhatDetailVerify
California contractor licenseCSLB #1032379cslb.ca.gov
B — General BuildingThe whole project under one contractor: roof, structure, electrical, solarsame license
C-10 — ElectricalSolar PV, batteries, main panel upgrades, EV charger circuitssame license
C-39 — RoofingRe-roofs, tile lift-and-relay, repairs, roofs under solarsame license
City of Los AngelesRegistered contractor with the City of Los AngelesLADBS

California authorizes solar work under several classifications, so the useful question is what a company's license number carries. Cali Energy's B, C-10 and C-39 sit under one entity, so the wiring, the roof penetrations and a panel upgrade sit in one written scope. How to check any solar company in 30 seconds

Manufacturer certifications

CredentialHeld byWhat it means
Tesla Powerwall Certified InstallerCali EnergyCompany-level certification to sell and install Powerwall. Powerwall installation
REC Certified Solar ProfessionalCali EnergyREC panels we install carry the REC ProTrust warranty, 25 years. REC panels
SolarEdge Certified InstallerOur lead installerSolarEdge inverter systems, including Energy Hub
Enphase Solar PV InstallationOur lead installerMicroinverter PV systems
Enphase Battery StorageOur lead installerIQ Battery storage and backup systems
LG RESU Prime Certified InstallerOur lead installerRESU 16H and 10H Prime home batteries

These are the credentials that keep equipment warranties valid. Certificates are shown on the About page.

Reviews and ratings

4.9 stars on Google across 59 reviews, and an A+ rating with the Better Business Bureau. Our recent Google reviews, analyzed

How we work

  • Our own crews. The same team designs, permits and installs, out of one office in Northridge.
  • 1,000+ mapped Los Angeles-area installations, each one a real address on our project map. Projects by city
  • 400+ monitored systems, with up to 10 years of daily data behind our research. Research and data
  • ADU construction runs under our sister company, Cali ADU Construction, CSLB #1136594; Cali Energy provides the solar and electrical work for ADUs.

Credentials at work

Solar array on a shingle roof in Simi Valley before a detach and reset
Simi Valley, CA · July 2025 · Southern California Edison / City of Simi Valley

Simi Valley: the city business certificate the permit counter checks.

The City of Simi Valley checked our business tax certificate at the permit counter before issuing the electrical permit; the array came off, the roof was done and the modules went back on new attachments inside July.

Solar modules on two planes of a flat concrete tile roof, Canoga Park
Canoga Park, CA · February – March 2026 · LADWP / LADBS

Every tile came off. Then the array went on.

REC Alpha Pure-RX modules installed by a REC Certified Solar Professional over a relaid tile roof, with the 25-year ProTrust warranty.

License and credential questions

What is Cali Energy's contractor license number?

CSLB #1032379, with the B general building, C-10 electrical and C-39 roofing classifications, verifiable at cslb.ca.gov. The company is based at 19201 Parthenia St Unit E, Northridge, CA 91324; call +1-323-844-7777.

Is Cali Energy a certified installer?

Yes. Cali Energy is a Tesla Powerwall Certified Installer and a REC Certified Solar Professional at company level, and its lead installer holds SolarEdge, Enphase and LG RESU Prime certifications.

Does Cali Energy use subcontractors?

Our own crews do the work. Solar, batteries, electrical and roofing run under license #1032379; ADU construction runs under our sister company, Cali ADU Construction, CSLB #1136594.

Talk to a licensed contractor

Tell us about your roof, your bill and what you want to add. We will send a written proposal under license #1032379, with the classifications for each part of the work.

Get a written estimate Call +1-323-844-7777

CSLB #1032379 · B, C-10, C-39

Cali Energy · Northridge, CA · cali-energy.com