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Best Licensed Low Voltage Contractors in Highland, CA

4 low voltage companies registered in Highland 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 Highland. 4 passed license verification. All 4 are listed below. Our methodology

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  1. 1.Pro Com Utility

    ✓ CSLB License #990271 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2014
    Phone
    (805) 947-9448

  2. 2.Advance Teletek Inc.

    ✓ CSLB License #684664 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1994
    Phone
    (909) 425-0110

  3. 3.Flores Telecommunications Inc.

    ✓ CSLB License #935269 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2009
    Phone
    (909) 567-6875

  4. 4.Quality Telecommunications Inc.

    ✓ CSLB License #1063314 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2020
    Phone
    (951) 809-1874

Compare the top 4 at a glance

CompanyLicenseWorkers' compLicensed since
Pro Com Utility#990271On file2014
Advance Teletek Inc.#684664Exempt or none on file1994
Flores Telecommunications Inc.#935269Exempt or none on file2009
Quality Telecommunications Inc.#1063314Expired on file2020

San Bernardino 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: 220 active C-7 low voltage systems licenses in San Bernardino County, 4 of them registered in Highland. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Highland license has been held 12 years, and the longest-standing one dates to 1994. 1 of Highland's 4 licenses (25.0%) carries 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: 220 of the county's 220 licenses carry the same $25,000 bond California sets by statute. 18 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 Highland: common questions

How many licensed low voltage contractors are there in Highland?

4 active C-7 low voltage systems licenses are registered in Highland, out of 220 across San Bernardino County. 4 Highland-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 Highland and 220 across San Bernardino County, the longest-standing issued in 1994. 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 1 of Highland's 4 currently carry. 18 San Bernardino County licenses expire within 90 days.

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