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California contractor license

Bosco Construction Services Inc

Bosco Construction Services Inc of San Jose holds California license 952978 (A General Engineering, B General Building, C8 Concrete, C13 Fencing, C15 Flooring and Floor Covering, C33 Painting and Decorating). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Oct 31, 2028.

Licensed 16 years, longer than 70% of 1,431 active San Jose general contractors.

Active

Bosco Construction Services Inc, San Jose

License
952978
Class
A General Engineering; B General Building; C8 Concrete; C13 Fencing; C15 Flooring and Floor Covering; C33 Painting and Decorating
Expires
Oct 31, 2028
Bond
$25,000
Workers' comp
Insured to Jun 1, 2027

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

What bond, insurance and workers' comp are on file?

Bond
$25,000Ohio Casualty Insurance Company (The), from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredFederal Insurance Company, from Jun 1, 2026, to Jun 1, 2027

Who is on this license?

Responsible managing officer
Leon J. SchaperSince Oct 1, 2010
CEO and president
Teresa M. SchaperSince Oct 1, 2010

What work does this license cover?

Issued Oct 1, 2010.

Which other San Jose businesses hold A General Engineering?

General Contractors in San JoseCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  2. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  3. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  4. Ask who will be on site. If a crew works on your property, ask for proof of workers' comp. An exemption on file means the contractor told the CSLB it has no employees.
  5. Put it in a written contract: license number, price, start date and payment schedule. Check the license again on the day you sign.

If the license is lapsed

  1. Don't sign or pay a deposit until the CSLB shows the license active again.
  2. Ask the contractor why. For a bond or insurance lapse, ask for proof that the new bond or policy was filed with the CSLB, then check again.
  3. If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
  4. Check another contractor. California license lookup

Sources

  1. CSLB License Master (cslb.ca.gov, Oct 29, 2026)
  2. Contractors State License Board (CSLB)