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Solar repair, service & panel removal contractors in Pasadena, CA

5 active CSLB-licensed solar contractors based in Pasadena, Los Angeles County. 1 verified against the company’s own website.

Listed by business address on the CSLB record. Companies based in nearby cities may also serve Pasadena — search your ZIP on the home page or browse the Los Angeles & Orange County.

Array Energy Corp

Pasadena, Los Angeles County · CA 91101
CSLB #1151710 · Clear (active) · Classes: A | B | C10
✔ Services systems installed by others / orphaned✔ Panel removal & reinstall? Services SunPower systems: unknown
Why verified? Quotes & sources (checked Oct 24, 2026)

Services systems installed by others / orphaned

Yes. We service existing systems, including systems that are no longer supported by the original installer
Source: company website

Panel removal & reinstall

We can support removal and reinstall scope when roof or construction work requires it
Source: company website

License match: license # shown on company website

(626) 758-8089WebsiteCSLB license record

Altadena Energy & Solar INC

Pasadena, Los Angeles County · CA 91104
CSLB #979146 · Clear (active) · Classes: C10 | C46
Not yet verified — services unknown
(818) 201-4206CSLB license record

Kanderson

Pasadena, Los Angeles County · CA 91101
CSLB #611851 · Clear (active) · Classes: B | C46
Not yet verified — services unknown
(626) 796-2880CSLB license record

Opterra Energy Services LLC

Pasadena, Los Angeles County · CA 91101
CSLB #1142716 · Clear (active) · Classes: A | B | C10 | C46
Not yet verified — services unknown
(626) 377-9038CSLB license record

San Marino Solar Electric INC

Pasadena, Los Angeles County · CA 91107
CSLB #1057720 · Clear (active) · Classes: C10
Not yet verified — services unknown
(626) 365-3085CSLB license record