Specialty Communications, C-7 Low Voltage Systems Contractor in San Francisco, CA
Specialty Communications operating as a sole owner holds an active California contractor license (CSLB #548176), valid through Nov 30, 2026. First issued in 1988, the license has been on the CSLB roster for 38 years. It carries a single CSLB classification: C-7 — Low Voltage Systems Contractor. Records show an active surety bond on file with Atlantic Specialty Insurance Company. The business is based in San Francisco, in San Francisco County, California.
- License Number
- 548176
- Issued
- Nov 16, 1988
- Status
- CLEAR
- Expires
- Nov 30, 2026
- Entity
- Sole Owner
- Surety
- Atlantic Specialty Insurance Company
- Bond Number
- 800210291
- Effective
- Sep 5, 2025
- Status
- Active
- Coverage
- License does not have current W/C
- Carrier
- —
- Policy Number
- —
- Effective
- Aug 18, 2025
- Expires
- —
This contractor has a compliance issue in its public CSLB record:
- No active workers' comp on file
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Specialty Communications licensed in California?
Yes. Specialty Communications holds California Contractors State License Board license number 548176, which is active and in good standing. The license was first issued on November 16, 1988. It is valid through November 30, 2026.
What does Specialty Communications specialize in?
Specialty Communications is licensed for one CSLB classification: C-7 Low Voltage Systems Contractor.
Where is Specialty Communications headquartered?
Specialty Communications is headquartered at 520 Flood Ave, San Francisco, CA 94112, in San Francisco County, California.
Does Specialty Communications have an active surety bond on file with CSLB?
Yes. Specialty Communications has an active California contractor surety bond filed with Atlantic Specialty Insurance Company.
How do I verify Specialty Communications's contractor license?
You can verify Specialty Communications's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=548176.
- License issuedNov 16, 1988
- WC coverage startsAug 18, 2025
- Bond activeSep 5, 2025
- License expiresNov 30, 2026
- Microbiz Service Company#576734San Francisco·C-7 Low Voltage Systems Contractor
- Bbi Installed Systems#582743San Francisco·C-7 Low Voltage Systems Contractor
- Performance Audio#606614San Francisco·C-7 Low Voltage Systems Contractor
- Coastside Communications INC#619910San Francisco·C-7 Low Voltage Systems Contractor
- United California Glass & Door#628422San Francisco·B General Building Contractor
- Metro Locksmiths INC#698016San Francisco·C-7 Low Voltage Systems Contractor
- Lima Carlos#743036San Francisco·C-7 Low Voltage Systems Contractor
- Merritt Alan#783229San Francisco·C-7 Low Voltage Systems Contractor
Working a California job with Specialty Communications, or chasing an unpaid invoice? These free tools track your mechanics lien deadlines and rights under California Civil Code §§8200–8848.
- California preliminary notice deadline calculatorFind your 20-day deadline and the lien rights at risk.
- Do I need a preliminary notice in California?Answer a few questions to see if the 20-day notice applies.
- Did I lose my California lien rights?Check whether your mechanics lien window has passed.
- Unpaid construction invoice in CaliforniaYour options and deadlines for collecting on a California job.
Own Specialty Communications? Claim or correct this profile