Sennza Low Voltage Systems
Sennza Low Voltage Systems is a licensed contractor in Alpine, CA whose license is currently suspended. Operating under a California contractor license established in 2019. They hold A General Engineering Contractor and C-10 Electrical Contractor licenses. This license is currently suspended due to a contractor bond issue. Verify bond and insurance status on the official CSLB website before hiring. This license has a current suspension on record. Check the official CSLB website for full details before hiring this contractor.
License Information
- License Number
- 1053155
- Status
- Suspended Suspended - Qualifier Bond
- Classification(s)
- A: General Engineering Contractor, C-10: Electrical Contractor
- Tenure
- Licensed since 2019 (6 years)
- Issue Date
- May 03, 2019
- Expiration Date
- May 31, 2027
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – WESTERN SURETY COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – SENTRY INSURANCE COMPANY
A contractor’s bond protects consumers up to the bond amount if the contractor fails to fulfill contractual obligations or violates CSLB regulations.
Workers’ compensation insurance protects homeowners from liability if a contractor’s employee is injured on the job site.
Location
- Address
- 2710 ALPINE BLVD K238
- City
- Alpine, CA
- ZIP Code
- 91901
- Phone
- (760) 275-3789
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About These License Types
A: General Engineering Contractor
Authorizes construction of fixed works requiring specialized engineering knowledge and skill, including irrigation, drainage, water power, water supply, flood control, inland waterways, harbors, docks, shipyards, dams, hydroelectric projects, levees, railroads, highways, tunnels, airports, sewers, bridges, pipelines, parks, refineries, and power plants.
Not authorized: Does not authorize work under a Class B General Building Contractor license or any specialty (C) classification unless incidental to the engineering project.
C-10: Electrical Contractor
Places, installs, erects, or connects electrical wires, fixtures, appliances, apparatus, raceways, conduits, solar photovoltaic cells, or any part thereof which generate, transmit, transform, or utilize electrical energy.
Not authorized: Electricians working under a C-10 must be certified per CA Labor Code.
Licensing Resources
Workers' comp requirements for California contractors
How to verify a contractor license
Deposit and payment rules for California contracts
Home improvement contract requirements
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License data sourced from the California Contractors State License Board. Last data update: April 05, 2026.