Best Licensed Low Voltage Contractors in Daly City, CA
8 low voltage companies registered in Daly City hold current CSLB licenses, verified against official records as of August 17, 2026. All 8 are listed below, ordered by workers' compensation cover and years licensed.
- 75 active C-7 low voltage systems licenses in San Mateo County; 8 registered in Daly City
- 5 of Daly City's 8 licenses (62.5%) carry current workers' compensation cover, not liability insurance; a blank usually means an owner-operator with no employees
- Median time licensed in Daly City: 4 years
- Longest Daly City licensure: since 2006
- 10 county licenses reach their expiration date within 90 days
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1.A G C
- Verified
- August 17, 2026
- Licensed since
- 2008
- Phone
- (415) 722-7711
- Verified
- August 17, 2026
- Licensed since
- 2020
- Phone
- (415) 465-0552
- Verified
- August 17, 2026
- Licensed since
- 2022
- Phone
- (415) 316-6360
- Verified
- August 17, 2026
- Licensed since
- 2024
- Phone
- (415) 948-4371
- Verified
- August 17, 2026
- Licensed since
- 2025
- Phone
- (415) 767-8660
- Verified
- August 17, 2026
- Licensed since
- 2006
- Phone
- (510) 915-5272
- Verified
- August 17, 2026
- Licensed since
- 2011
- Phone
- (415) 808-7200
- Verified
- August 17, 2026
- Licensed since
- 2024
- Phone
- (650) 455-7999
Compare the top 6 at a glance
| Company | License | Workers' comp | Licensed since |
|---|---|---|---|
| A G C | #911129 | On file | 2008 |
| Better Building Construction | #1064554 | On file | 2020 |
| Infinite Tech Services LLC | #1091366 | On file | 2022 |
| Paragon Audio And Video | #1120841 | On file | 2024 |
| Wd Fire Protections Jv | #1139311 | On file | 2025 |
| North Shore Home Technologies Inc. | #878087 | Exempt or none on file | 2006 |
San Mateo 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: 75 active C-7 low voltage systems licenses in San Mateo County, 8 of them registered in Daly City. CSLB also publishes a real original issue date, which Washington's registry does not, so tenure is measurable here: the median Daly City license has been held 4 years, and the longest-standing one dates to 2006. 5 of Daly City's 8 licenses (62.5%) 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: 74 of the county's 75 licenses carry the same $25,000 bond California sets by statute. 10 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 Daly City: common questions
How many licensed low voltage contractors are there in Daly City?
8 active C-7 low voltage systems licenses are registered in Daly City, out of 75 across San Mateo County. 8 Daly City-registered companies passed our license verification, and all 8 are listed on this page. 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. 8 active C-7 low voltage systems licenses are registered in Daly City and 75 across San Mateo County, the longest-standing issued in 2006. 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 5 of Daly City's 8 currently carry. 10 San Mateo County licenses expire within 90 days.
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