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Best Licensed Low Voltage Contractors in Corona, CA

34 low voltage companies registered in Corona 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 34 companies registered in Corona. 34 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.T And D Communications Inc.

    ✓ CSLB License #433516 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1983
    Phone
    (951) 737-0600

  2. 2.Secc Wireless

    ✓ CSLB License #710005 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1995
    Phone
    (909) 393-5419

  3. 3.Hp Communications Inc.

    ✓ CSLB License #752762 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1998
    Phone
    (951) 572-1200

  4. 4.Lightvision Communications

    ✓ CSLB License #767726 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1999
    Phone
    (951) 340-1922

  5. 5.E L B A C

    ✓ CSLB License #794674 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2001
    Phone
    (855) 884-6782

  6. 6.Federal Technology Solutions Inc.

    ✓ CSLB License #865369 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (951) 808-9660

  7. 7.Alphacomm Voice And Data

    ✓ CSLB License #893300 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (951) 738-1771

  8. 8.Digicom-networks Inc.

    ✓ CSLB License #913916 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2008
    Phone
    (951) 445-5177

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
T And D Communications Inc.#433516On file1983
Secc Wireless#710005On file1995
Hp Communications Inc.#752762On file1998
Lightvision Communications#767726On file1999
E L B A C#794674On file2001
Federal Technology Solutions Inc.#865369On file2005

Riverside 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: 270 active C-7 low voltage systems licenses in Riverside County, 35 of them registered in Corona. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Corona license has been held 12 years, and the longest-standing one dates to 1983. 24 of Corona's 35 licenses (68.6%) 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: 270 of the county's 270 licenses carry the same $25,000 bond California sets by statute. 30 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 Corona: common questions

How many licensed low voltage contractors are there in Corona?

35 active C-7 low voltage systems licenses are registered in Corona, out of 270 across Riverside County. 34 Corona-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. 35 active C-7 low voltage systems licenses are registered in Corona and 270 across Riverside County, the longest-standing issued in 1983. 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 24 of Corona's 35 currently carry. 30 Riverside County licenses expire within 90 days.

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