B T Mancini Co Inc
B T Mancini Co Inc is an active, licensed contractor operating in Santa Clara, CA. Operating under a California contractor license established in 1964. They hold 6 license classifications including B General Building Contractor, C-15 Flooring and Floor Covering Contractor, and 4 others. They currently maintain an active contractor bond and workers' compensation insurance. No disciplinary actions have been recorded against this license.
License Information
- License Number
- 229210
- Status
- Active
- Classification(s)
- B: General Building Contractor, C-15: Flooring and Floor Covering Contractor, C-39: Roofing Contractor, C-51: Structural Steel Contractor, D10: Elevated Floors, D34: Prefabricated Equipment
- Tenure
- Licensed since 1964 (61 years)
- Issue Date
- October 13, 1964
- Expiration Date
- October 31, 2026
- Disciplinary Record
- No Disciplinary Actions
Bond & Insurance
- Contractor Bond
- Bonded ($25000) – LIBERTY MUTUAL INSURANCE COMPANY
- Workers’ Compensation
- Workers' Compensation Insurance – ARCH 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
- 305 MATHEW ST
- City
- Santa Clara, CA
- ZIP Code
- 95050
- Phone
- (408) 942-7900
Need a Surety Bond?
California requires every licensed contractor to carry a $25,000 surety bond. Quote and purchase your bond online and print the certificate instantly.
The bond protects consumers if a contractor fails to fulfill contractual obligations or violates CSLB regulations.
Free account required to compare rates from multiple sureties. No obligation to purchase.
Get Started at Colonial Surety →
CSLB-accepted bond provider. Direct partnership.
Need Business Insurance?
Need a quote fast?
Best for solo contractors and small crews. Bind workers’ comp, general liability, or a bundled policy online in minutes with mobile certificates.
Get a General Contractor Insurance Quote →
Via Ergo Next Insurance. No obligation.
Established firm or multi-trade?
Tailored coverage for general contractors, design-build firms, and operations with employees or office staff. Customizable limits and broader appetite for multi-trade work.
Get a Hiscox Construction Insurance Quote →
Via Hiscox Small Business Insurance. No obligation.
About These License Types
B: General Building Contractor
Authorizes construction of structures including residential, commercial, and industrial buildings requiring at least two unrelated building trades or crafts. May take prime contracts or subcontracts for framing or carpentry. May subcontract all specialty work but must hold the appropriate C license to self-perform specialty trade work.
Not authorized: Cannot self-perform specialty trade work (electrical, plumbing, HVAC, etc.) without holding the corresponding C license. Cannot contract for C-16 Fire Protection or C-57 Well Drilling without the appropriate license or subcontractor.
C-15: Flooring and Floor Covering Contractor
Prepares surfaces and installs carpet, resilient sheet goods, resilient tile, wood floors and flooring including finishing and repair, and any other established flooring materials.
Not authorized: Does not include ceramic tile (see C-54).
C-39: Roofing Contractor
Installs products and repairs surfaces that seal, waterproof, and weatherproof structures using asphaltum, pitch, tar, felt, glass fabric, urethane foam, metal roofing systems, shakes, shingles, roof tile, slate, and other roofing materials.
C-51: Structural Steel Contractor
Fabricates and erects structural steel shapes and plates used as structural members for buildings and structures, including riveting, welding, rigging, and metal roofing systems.
D10: Elevated Floors
Installs elevated (raised) floor systems.
D34: Prefabricated Equipment
Installs prefabricated equipment in construction.
Licensing Resources
Workers' comp requirements for California contractors
Deposit and payment rules for California contracts
Home improvement contract requirements
Need a Contractor for Your Project?
Get free quotes from licensed, pre-screened contractors in your area. Compare ratings, reviews, and pricing before you hire.
Starting a Contracting Business in California?
Most California contractors operate as an LLC or sole proprietorship with a DBA. Forming your business entity is a separate step from obtaining your CSLB license.
Verify on Official CSLB Website
License data sourced from the California Contractors State License Board. Last data update: May 31, 2026.