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Best Licensed Solar Contractors in Lancaster, CA

4 solar companies registered in Lancaster hold current CSLB licenses, verified against official records as of August 17, 2026. All 4 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 4 companies registered in Lancaster. 4 passed license verification. All 4 are listed below. Our methodology

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  1. 1.Advanced Conservation Systems Inc.

    ✓ CSLB License #508902 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1987
    Phone
    (661) 945-4545

  2. 2.Pace Setter Plumbing Corporation

    ✓ CSLB License #544777 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1988
    Phone
    (661) 948-2448

  3. 3.Pennies A/C - Solar & Construction

    ✓ CSLB License #798375 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2001
    Phone
    (661) 951-3634

  4. 4.Power It Free Solar Solutions

    ✓ CSLB License #684430 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1994
    Phone
    (661) 722-8696

Compare the top 4 at a glance

CompanyLicenseWorkers' compLicensed since
Advanced Conservation Systems Inc.#508902On file1987
Pace Setter Plumbing Corporation#544777On file1988
Pennies A/C - Solar & Construction#798375On file2001
Power It Free Solar Solutions#684430Exempt or none on file1994

Los Angeles County solar licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 179 active C-46 solar licenses in Los Angeles County, 4 of them registered in Lancaster. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Lancaster license has been held 32 years, and the longest-standing one dates to 1987. 3 of Lancaster's 4 licenses (75.0%) carry current workers' compensation cover in CSLB's file. That is employee injury cover, not liability insurance, and a blank usually means an owner-operator with no employees - lawful, and not a mark against anyone. The contractor bond is not a signal here: 179 of the county's 179 licenses carry the same $25,000 bond California sets by statute. 20 county licenses reach their expiration date within the next 90 days. CSLB cannot link straight to a license record, so every listing above shows its number for you to type into CSLB's license lookup. How we verify.

Solar Contractors in Lancaster: common questions

How many licensed solar contractors are there in Lancaster?

4 active C-46 solar licenses are registered in Lancaster, out of 179 across Los Angeles County. 4 Lancaster-registered companies passed our license verification, and all 4 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license solar contractors?

Yes. California licenses contractors by classification, and C-46 is the CSLB classification that authorises this work. 4 active C-46 solar licenses are registered in Lancaster and 179 across Los Angeles County, the longest-standing issued in 1987. Only CLEAR, unexpired licenses appear here.

How do I check a solar contractor's license in California?

Every listing above shows its CSLB license number. CSLB cannot link straight to a record, so open its license lookup and type the number in: it shows status, expiration, the contractor bond and workers' compensation cover, which 3 of Lancaster's 4 currently carry. 20 Los Angeles County licenses expire within 90 days.

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