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Best Licensed Low Voltage Contractors in Costa Mesa, CA

25 low voltage companies registered in Costa Mesa hold current CSLB licenses, verified against official records as of August 17, 2026. The 8 below are the top-ranked, ordered by workers' compensation cover and years licensed.

How we chose: We identified 25 companies registered in Costa Mesa. 25 passed license verification. The 8 below are the top-ranked of those. 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
    1987
    Phone
    (714) 751-9400
  2. Verified
    August 17, 2026
    Licensed since
    1988
    Phone
    (714) 579-4100
  3. Verified
    August 17, 2026
    Licensed since
    1991
    Phone
    (714) 540-9800
  4. Verified
    August 17, 2026
    Licensed since
    1995
    Phone
    (949) 650-7304
  5. Verified
    August 17, 2026
    Licensed since
    2003
    Phone
    (714) 549-1090
  6. Verified
    August 17, 2026
    Licensed since
    2011
    Phone
    (949) 870-2885
  7. Verified
    August 17, 2026
    Licensed since
    2018
    Phone
    (949) 759-2573
  8. Verified
    August 17, 2026
    Licensed since
    2023
    Phone
    (714) 586-6850

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Pacificom#514687On file1987
Integrated Media Systems#525266On file1988
Bill's Sound & Security#623368On file1991
A E I Technologies#701430On file1995
Dhs Security Systems Inc.#827244On file2003
Digital Boy Inc.#959791On file2011

Orange 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: 468 active C-7 low voltage systems licenses in Orange County, 25 of them registered in Costa Mesa. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Costa Mesa license has been held 15 years, and the longest-standing one dates to 1977. 11 of Costa Mesa's 25 licenses (44.0%) 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: 466 of the county's 468 licenses carry the same $25,000 bond California sets by statute. 35 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 Costa Mesa: common questions

How many licensed low voltage contractors are there in Costa Mesa?

25 active C-7 low voltage systems licenses are registered in Costa Mesa, out of 468 across Orange County. 25 Costa Mesa-registered companies passed our license verification, and the 8 on this page are the top-ranked of those. 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. 25 active C-7 low voltage systems licenses are registered in Costa Mesa and 468 across Orange County, the longest-standing issued in 1977. 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 11 of Costa Mesa's 25 currently carry. 35 Orange County licenses expire within 90 days.

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