Low-voltage contractor (C-7) in Redondo Beach, CA
6 licenses · checked Oct 27, 2026
There are 6 Low-voltage contractor (C-7) licenses with an address of record in Redondo Beach, CA, in the CSLB License Master data checked Oct 27, 2026. That is 0.8% of the 754 such licenses statewide; Redondo Beach ranks #19 of 323 CA cities for this license type. They are spread across 2 ZIP codes; the most common are 90278 (3), 90277 (3). Most list Los Angeles County. By business type: Corporation 5, Sole Owner 1. The median first-issue year is 2017; the oldest license dates from 2015. 4 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 Redondo Beach
Showing 6 of 6, A to Z. Listing order is alphabetical, not a recommendation.
- Aussiek INC#1006481 · 90278
- Barronnet INC#1025102 · 90277
- Optek Communications#1047283 · 90278
- Southland Fire Alarm#1036394 · 90277
- Universal Smart Home#1037435 · 90277
- Wired A V#1023458 · 90278
Frequently asked questions
How many Low-voltage contractor (C-7) licenses are in Redondo Beach?
6 active licenses in the CSLB License Master data checked Oct 27, 2026 (0.8% 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 Redondo Beach?
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 Redondo Beach Low-voltage contractor (C-7) licenses expire soon?
4 of 6 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 Redondo Beach
General building contractor (43) · General engineering contractor (9) · Electrical contractor (C-10) (6) · Painting contractor (C-33) (3) · Roofing contractor (C-39) (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.