Advanced Conservation Systems (ACS)
CSLB name: ADVANCED CONSERVATION SYSTEMS INC
Lancaster, Los Angeles County · CA 93535
CSLB license #508902 · Classification: B General Building, C-2, C-46 Solar · Clear (active) in CSLB data downloaded Oct 28, 2026
Website and license checked by us Oct 24, 2026
(661) 945-4545✔ Says it services other installers’ systems✔ Names SunPowerNames EnphaseNames SolarEdge
“ACS repairs and services solar and battery systems across SoCal no matter who installed them”Their website, checked Oct 24, 2026 · read the page
More from their site (2)
Says it services other installers’ systems: “ACS repairs and services solar and battery systems across SoCal no matter who installed them”Their website, checked Oct 24, 2026 · read the page
Names SunPower: “Tesla, Enphase, SolarEdge, Q CELLS, SunPower/Maxeon, LG and more”Their website, checked Oct 24, 2026 · read the page
License match: license # shown on company website
Their sentence, not our promise or a quote. Ask if they’ll take your job, and confirm the license at the CSLB before you hire.
All On Electric & Solar
CSLB name: ALL ON ELECTRIC INC
Livermore, Alameda County · CA 94550
CSLB license #944973 · Classification: C-10 Electrical, C-46 Solar · Clear (active) in CSLB data downloaded Oct 28, 2026
Website and license checked by us Oct 24, 2026
(925) 447-0581✔ Says it does removal & reinstall
More from their site (1)
Says it does removal & reinstall: “We treat removal and reinstall as one continuous project under one workmanship warranty.”Their website, checked Oct 24, 2026 · read the page
License match: license # shown on company website
Their sentence, not our promise or a quote. Ask if they’ll take your job, and confirm the license at the CSLB before you hire.
Alternative Energy Systems
CSLB name: ALTERNATIVE ENERGY SYSTEMS INC
Chico, Butte County · CA 95973
CSLB license #853351 · Classification: C-10 Electrical, C-46 Solar · Clear (active) in CSLB data downloaded Oct 28, 2026
Website and license checked by us Oct 28, 2026
(530) 345-6980✔ Says it services other installers’ systems
“Installation & Service | Residential & Commercial | AES & Orphaned Systems”Their website, checked Oct 28, 2026 · read the page
More from their site (1)
Says it services other installers’ systems: “Installation & Service | Residential & Commercial | AES & Orphaned Systems”Their website, checked Oct 28, 2026 · read the page
License match: license # shown on company website
Their sentence, not our promise or a quote. Ask if they’ll take your job, and confirm the license at the CSLB before you hire.
Always On Electric
CSLB name: ALWAYS ON ELECTRIC INC
San Diego, San Diego County · CA 92121
CSLB license #1087774 · Classification: C-10 Electrical · Clear (active) in CSLB data downloaded Oct 28, 2026
Website and license checked by us Oct 28, 2026
(858) 215-4949✔ Says it services other installers’ systems
“We repair existing systems, including ones installed by companies that have closed.”Their website, checked Oct 28, 2026 · read the page
More from their site (1)
Says it services other installers’ systems: “We repair existing systems, including ones installed by companies that have closed.”Their website, checked Oct 28, 2026 · read the page
License match: license # shown on company website
Their sentence, not our promise or a quote. Ask if they’ll take your job, and confirm the license at the CSLB before you hire.
Array Energy Corp
Pasadena, Los Angeles County · CA 91101
CSLB license #1151710 · Classification: A General Engineering, B General Building, C-10 Electrical · Clear (active) in CSLB data downloaded Oct 28, 2026
Website and license checked by us Oct 24, 2026
(626) 758-8089✔ Says it services other installers’ systems✔ Says it does removal & reinstall
“Yes. We service existing systems, including systems that are no longer supported by the original installer”Their website, checked Oct 24, 2026 · read the page
More from their site (2)
Says it services other installers’ systems: “Yes. We service existing systems, including systems that are no longer supported by the original installer”Their website, checked Oct 24, 2026 · read the page
Says it does removal & reinstall: “We can support removal and reinstall scope when roof or construction work requires it”Their website, checked Oct 24, 2026 · read the page
License match: license # shown on company website
Their sentence, not our promise or a quote. Ask if they’ll take your job, and confirm the license at the CSLB before you hire.