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Best Licensed Low Voltage Contractors in Sebastopol, CA

6 low voltage companies registered in Sebastopol hold current CSLB licenses, verified against official records as of August 17, 2026. All 6 are listed below, ordered by workers' compensation cover and years licensed.

How we chose: We identified 6 companies registered in Sebastopol. 6 passed license verification. All 6 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
    1992
    Phone
    (707) 823-3830
  2. Verified
    August 17, 2026
    Licensed since
    1994
    Phone
    (707) 280-4718
  3. Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (415) 559-1316
  4. Verified
    August 17, 2026
    Licensed since
    2013
    Phone
    (888) 346-8426
  5. Verified
    August 17, 2026
    Licensed since
    2026
    Phone
    (408) 580-4691
  6. Verified
    August 17, 2026
    Licensed since
    2026
    Phone
    (415) 860-2219

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Clear Telecommunications LLC#639070Exempt or none on file1992
M T L Systems#691497Exempt or none on file1994
San Francisco Audioworks#907213Exempt or none on file2007
E D C Technologies Inc.#980520Exempt or none on file2013
Blue Oak Low Voltage Systems#1155269Exempt or none on file2026
Homeiq Technologies Inc.#1155914Exempt or none on file2026

Sonoma 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: 58 active C-7 low voltage systems licenses in Sonoma County, 6 of them registered in Sebastopol. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Sebastopol license has been held 13 years, and the longest-standing one dates to 1992. 0 of Sebastopol's 6 licenses (0.0%) 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: 58 of the county's 58 licenses carry the same $25,000 bond California sets by statute. 3 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 Sebastopol: common questions

How many licensed low voltage contractors are there in Sebastopol?

6 active C-7 low voltage systems licenses are registered in Sebastopol, out of 58 across Sonoma County. 6 Sebastopol-registered companies passed our license verification, and all 6 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. 6 active C-7 low voltage systems licenses are registered in Sebastopol and 58 across Sonoma County, the longest-standing issued in 1992. 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 0 of Sebastopol's 6 currently carry. 3 Sonoma County licenses expire within 90 days.

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