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Best Licensed Low Voltage Contractors in Elk Grove, CA

17 low voltage companies registered in Elk Grove 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 17 companies registered in Elk Grove. 17 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. 1.K D M Electric Inc.

    ✓ CSLB License #605015 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1990
    Phone
    (916) 690-8271

  2. 2.C & L Business Solutions DBA I Spy Vision

    ✓ CSLB License #884697 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2006
    Phone
    (209) 823-9500

  3. 3.Security Systems Unlimited Inc.

    ✓ CSLB License #884812 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2006
    Phone
    (916) 456-7118

  4. 4.Intelecom Data And Fiber Inc.

    ✓ CSLB License #903104 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (916) 949-4693

  5. 5.Ktc Data Comm Inc.

    ✓ CSLB License #970117 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2012
    Phone
    (916) 674-2645

  6. 6.Caldata Communications

    ✓ CSLB License #1108608 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2023
    Phone
    (916) 430-6322

  7. 7.Matthew D Pratt

    ✓ CSLB License #816805 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2003
    Phone
    (510) 472-1230

  8. 8.All Communication Technologies

    ✓ CSLB License #947433 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2010
    Phone
    (510) 812-2500

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
K D M Electric Inc.#605015On file1990
C & L Business Solutions DBA I Spy Vision#884697On file2006
Security Systems Unlimited Inc.#884812On file2006
Intelecom Data And Fiber Inc.#903104On file2007
Ktc Data Comm Inc.#970117On file2012
Caldata Communications#1108608On file2023

Sacramento 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: 194 active C-7 low voltage systems licenses in Sacramento County, 17 of them registered in Elk Grove. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Elk Grove license has been held 10 years, and the longest-standing one dates to 1990. 6 of Elk Grove's 17 licenses (35.3%) 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: 194 of the county's 194 licenses carry the same $25,000 bond California sets by statute. 15 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 Elk Grove: common questions

How many licensed low voltage contractors are there in Elk Grove?

17 active C-7 low voltage systems licenses are registered in Elk Grove, out of 194 across Sacramento County. 17 Elk Grove-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. 17 active C-7 low voltage systems licenses are registered in Elk Grove and 194 across Sacramento County, the longest-standing issued in 1990. 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 6 of Elk Grove's 17 currently carry. 15 Sacramento County licenses expire within 90 days.

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