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Best Licensed Low Voltage Contractors in Fairfield, CA

7 low voltage companies registered in Fairfield hold current CSLB licenses, verified against official records as of August 17, 2026. All 7 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 7 companies registered in Fairfield. 7 passed license verification. All 7 are listed below. Our methodology

We earn a fee when you call businesses through numbers on this site. This never affects who is listed or how they rank.

  1. Verified
    August 17, 2026
    Licensed since
    1985
    Phone
    (707) 428-5902
  2. Verified
    August 17, 2026
    Licensed since
    1996
    Phone
    (707) 421-1300
  3. Verified
    August 17, 2026
    Licensed since
    2010
    Phone
    (800) 421-1924
  4. Verified
    August 17, 2026
    Licensed since
    2018
    Phone
    (707) 422-1200
  5. Verified
    August 17, 2026
    Licensed since
    2019
    Phone
    (707) 377-8190
  6. Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (415) 847-8242
  7. Verified
    August 17, 2026
    Licensed since
    2025
    Phone
    (510) 367-9412

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
West-com & T V Inc.#480398On file1985
Wpcs International - Suisun City Inc.#724349On file1996
A M Access Control Inc.#954597On file2010
Valley Internet#1039140On file2018
T R Digital Inc.#1054693Exempt or none on file2019
Casa Audio Video Solutions#1070379Exempt or none on file2020

Solano County low voltage licensure at a glance

California licenses contractors by classification and CSLB publishes one on every record, so supply can be counted exactly: 35 active C-7 low voltage systems licenses in Solano County, 7 of them registered in Fairfield. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Fairfield license has been held 8 years, and the longest-standing one dates to 1985. 4 of Fairfield's 7 licenses (57.1%) 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: 35 of the county's 35 licenses carry the same $25,000 bond California sets by statute. 2 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.

Low Voltage Contractors in Fairfield: common questions

How many licensed low voltage contractors are there in Fairfield?

7 active C-7 low voltage systems licenses are registered in Fairfield, out of 35 across Solano County. 7 Fairfield-registered companies passed our license verification, and all 7 are listed on this page. Only licenses CSLB shows as CLEAR and unexpired are listed.

Does California license low voltage contractors?

Yes. California licenses contractors by classification, and C-7 is the CSLB classification that authorises this work. 7 active C-7 low voltage systems licenses are registered in Fairfield and 35 across Solano County, the longest-standing issued in 1985. Only CLEAR, unexpired licenses appear here.

How do I check a low voltage 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 4 of Fairfield's 7 currently carry. 2 Solano County licenses expire within 90 days.

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