Low-voltage contractor (C-7) in Palmdale, CA

3 licenses · checked Oct 27, 2026

There are 3 Low-voltage contractor (C-7) licenses with an address of record in Palmdale, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.4% of the 754 such licenses statewide; Palmdale ranks #63 of 323 CA cities for this license type. They are spread across 3 ZIP codes; the most common are 93552 (1), 93551 (1), 93550 (1). Most list Los Angeles County. By business type: Sole Owner 2, Corporation 1. The median first-issue year is 2018; the oldest license dates from 2015. 1 of them come up for renewal or expiration in the next 12 months, so re-check status before you sign a contract.

What a Low-voltage contractor (C-7) license covers

Low Voltage Systems (C-7) covers communications, alarm, voice, data and similar systems up to 91 volts.

How to verify a license

Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Official lookup: CSLB Instant License Check.

Low-voltage contractor (C-7) licenses in Palmdale

Showing 3 of 3, A to Z. Listing order is alphabetical, not a recommendation.

Frequently asked questions

How many Low-voltage contractor (C-7) licenses are in Palmdale?

3 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.4% of CA).

What does a Low-voltage contractor (C-7) license cover?

Low Voltage Systems (C-7) covers communications, alarm, voice, data and similar systems up to 91 volts.

How do I verify a Low-voltage contractor (C-7) license in Palmdale?

Enter the license number in CSLB Instant License Check and confirm the status is active, the classification matches the work, and the contractor has a current bond and workers' compensation coverage (or a valid exemption). California requires the license number on contracts and advertising. Use the license number shown here with the CSLB Instant License Check.

How many Palmdale Low-voltage contractor (C-7) licenses expire soon?

1 of 3 have an expiration date in the next 12 months. A license that lapses must be renewed before the holder can work under it again.

Other license types in Palmdale

General building contractor (50) · Electrical contractor (C-10) (15) · HVAC contractor (C-20) (13) · Plumbing contractor (C-36) (11) · Painting contractor (C-33) (11) · Flooring contractor (C-15) (7) · Concrete contractor (C-8) (6) · Glazing contractor (C-17) (4) · General engineering contractor (3) · Drywall contractor (C-9) (3)

All Low-voltage contractor (C-7) licenses in CA →

Source: CSLB License Master. Licensed California is independent and not affiliated with the licensing agency. Data checked Oct 27, 2026.