Showcomm, C-7 Low Voltage Systems Contractor in Castro Valley, CA
Showcomm operating as a sole owner holds an active California contractor license (CSLB #871033), valid through Jan 31, 2028. First issued in 2006, the license has been on the CSLB roster for 20 years. It carries a single CSLB classification: C-7 — Low Voltage Systems Contractor. Records show an active surety bond on file with Hudson Insurance Company and an exempt workers' compensation status (no employees on payroll). The business is based in Castro Valley, in Alameda County, California.
- License Number
- 871033
- Issued
- Jan 17, 2006
- Status
- CLEAR
- Expires
- Jan 31, 2028
- Entity
- Sole Owner
- Surety
- Hudson Insurance Company
- Bond Number
- 30056486
- Effective
- Jan 1, 2023
- Status
- Active
- Coverage
- Exempt
- Carrier
- —
- Policy Number
- —
- Effective
- Dec 8, 2025
- Expires
- —
This contractor warrants a closer look before contracting:
- Workers' comp listed as exempt
An automated summary of public CSLB data, not a credit score, rating, or endorsement. How we determine this
Is Showcomm licensed in California?
Yes. Showcomm holds California Contractors State License Board license number 871033, which is active and in good standing. The license was first issued on January 17, 2006. It is valid through January 31, 2028.
What does Showcomm specialize in?
Showcomm is licensed for one CSLB classification: C-7 Low Voltage Systems Contractor.
Where is Showcomm headquartered?
Showcomm is headquartered at Po Box 2913, Castro Valley, CA 94546, in Alameda County, California.
Does Showcomm have an active surety bond on file with CSLB?
Yes. Showcomm has an active California contractor surety bond filed with Hudson Insurance Company.
Does Showcomm carry workers' compensation coverage?
Showcomm reports an exempt workers' compensation status, meaning the business has no employees on payroll.
How do I verify Showcomm's contractor license?
You can verify Showcomm's license directly with the California Contractors State License Board at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/LicenseDetail.aspx?LicNum=871033.
- License issuedJan 17, 2006
- Bond activeJan 1, 2023
- WC coverage startsDec 8, 2025
- License expiresJan 31, 2028
- Xl Communications INC#875274Fremont·C-7 Low Voltage Systems Contractor
- Custom Contracting Services#874218Oakland·C-7 Low Voltage Systems Contractor
- Danel INC#884247San Leandro·A General Engineering Contractor
- Three Alarm Fire Protection#884552Livermore·C-7 Low Voltage Systems Contractor
- Alternative Techs Cooperative INC#854541Berkeley·C-7 Low Voltage Systems Contractor
- J & L Communications#853624Dublin·C-7 Low Voltage Systems Contractor
- Bay Area Security Solutions#860902Hayward·C-7 Low Voltage Systems Contractor
- Assist Tel - Com INC#861227Pleasanton·C-7 Low Voltage Systems Contractor
Working a California job with Showcomm, 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 Showcomm? Claim or correct this profile