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Best Licensed Low Voltage Contractors in Modesto, CA

20 low voltage companies registered in Modesto 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 20 companies registered in Modesto. 20 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.Modesto Overhead Door Inc.

    ✓ CSLB License #381616 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1979
    Phone
    (209) 577-3821

  2. 2.1st Security & Sound

    ✓ CSLB License #719970 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1996
    Phone
    (209) 522-6180

  3. 3.O R Enterprises Inc. DBA O'leary Rowan Data Systems

    ✓ CSLB License #752744 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    1998
    Phone
    (209) 530-1700

  4. 4.I C Electronics Inc.

    ✓ CSLB License #859059 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (209) 529-7684

  5. 5.Alarmco Of Modesto

    ✓ CSLB License #868555 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2005
    Phone
    (209) 576-0341

  6. 6.Dbreeze Direct Incorporated

    ✓ CSLB License #902405 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2007
    Phone
    (209) 524-2225

  7. 7.Intelliguard Security Inc.

    ✓ CSLB License #943828 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2010
    Phone
    (855) 345-7233

  8. 8.Netfusion Consulting

    ✓ CSLB License #983295 - look up this number at CSLB
    Verified
    August 17, 2026
    Licensed since
    2013
    Phone
    (209) 632-3081

Compare the top 6 at a glance

CompanyLicenseWorkers' compLicensed since
Modesto Overhead Door Inc.#381616On file1979
1st Security & Sound#719970On file1996
O R Enterprises Inc. DBA O'leary Rowan Data Systems#752744On file1998
I C Electronics Inc.#859059On file2005
Alarmco Of Modesto#868555On file2005
Dbreeze Direct Incorporated#902405On file2007

Stanislaus 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: 40 active C-7 low voltage systems licenses in Stanislaus County, 20 of them registered in Modesto. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Modesto license has been held 16 years, and the longest-standing one dates to 1979. 11 of Modesto's 20 licenses (55.0%) 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: 40 of the county's 40 licenses carry the same $25,000 bond California sets by statute. 7 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 Modesto: common questions

How many licensed low voltage contractors are there in Modesto?

20 active C-7 low voltage systems licenses are registered in Modesto, out of 40 across Stanislaus County. 20 Modesto-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. 20 active C-7 low voltage systems licenses are registered in Modesto and 40 across Stanislaus County, the longest-standing issued in 1979. 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 Modesto's 20 currently carry. 7 Stanislaus County licenses expire within 90 days.

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