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Best Licensed Low Voltage Contractors in Cotati, CA

4 low voltage companies registered in Cotati 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 Cotati. 4 passed license verification. All 4 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. 1.Polaris Consulting

    ✓ CSLB License #798267 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2001
    Phone
    (707) 795-8759

  2. 2.Isetta Data & Communications Inc.

    ✓ CSLB License #842435 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2004
    Phone
    (707) 888-1102

  3. 3.Loud And Clear Inc.

    ✓ CSLB License #954810 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2010
    Phone
    (707) 665-5650

  4. 4.Videopro - Tection

    ✓ CSLB License #840920 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2004
    Phone
    (707) 974-4760

Compare the top 4 at a glance

CompanyLicenseWorkers' compLicensed since
Polaris Consulting#798267On file2001
Isetta Data & Communications Inc.#842435On file2004
Loud And Clear Inc.#954810On file2010
Videopro - Tection#840920Exempt or none on file2004

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, 4 of them registered in Cotati. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Cotati license has been held 22 years, and the longest-standing one dates to 2001. 3 of Cotati'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: 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 Cotati: common questions

How many licensed low voltage contractors are there in Cotati?

4 active C-7 low voltage systems licenses are registered in Cotati, out of 58 across Sonoma County. 4 Cotati-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 low voltage contractors?

Yes. California licenses contractors by classification, and C-7 is the CSLB classification that authorises this work. 4 active C-7 low voltage systems licenses are registered in Cotati and 58 across Sonoma County, the longest-standing issued in 2001. 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 3 of Cotati's 4 currently carry. 3 Sonoma County licenses expire within 90 days.

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