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California contractor license
R Brothers Waterproofing Inc
R Brothers Waterproofing Inc of San Jose holds California license 840968 (B General Building, C33 Painting and Decorating, D12 Synthetic Products). The CSLB file dated Nov 1, 2026 lists it as active.1 It expires Jun 30, 2028.
Licensed 22 years, longer than 80% of 1,418 active San Jose general contractors.
Active
R Brothers Waterproofing Inc, San Jose
- License
- 840968
- Class
- B General Building; C33 Painting and Decorating; D12 Synthetic Products
- Expires
- Jun 30, 2028
- Bond
- $25,000
- Workers' comp
- Insured to Jan 1, 2027
CSLB file dated Nov 1, 2026
From the CSLB file dated Nov 1, 2026. Not a consumer report; check the board before you hire.
Has the board taken action on this license?
None in the CSLB file dated Nov 1, 2026. Confirm with the board: CSLB license check
What bond, insurance and workers' comp are on file?
- Bond
- $25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
- Liability insurance
- Not in the CSLB fileCheck with the board
- Workers' comp
- InsuredRochdale Insurance Company, from Jan 1, 2026, to Jan 1, 2027
Who is on this license?
- Officer
- Laura I. RodriguezSince Jun 16, 2004
- Responsible managing officer, CEO and president
- Rod RodriguezSince Jun 16, 2004
What work does this license cover?
Issued Jun 16, 2004.
- B General Building
- C33 Painting and Decorating
- D12 Synthetic Products
Which other San Jose businesses hold B General Building?
- Somera Construction Co IncLicensed since 2004
- An Ky Construction IncLicensed since 2004
- Black Diamond Paver Stones & Landscape IncLicensed since 2004
- Teamwrkx IncLicensed since 2004
- Jullia Serge Construction & Electric IncLicensed since 2004
General Contractors in San JoseCalifornia general contractors
What should you check before hiring?
What to ask before you hire
- Get the license number in writing. The name on the license should match the name on your contract and invoice.
- Check the class covers the job. A license for one trade doesn't cover another. California license classes
- Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
- 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.
- 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
- Don't sign or pay a deposit until the CSLB shows the license active again.
- 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.
- If work has started, hold further payments, keep the contract, receipts and photos, and file a complaint with Contractors State License Board (CSLB).
- Check another contractor. California license lookup
Sources
- CSLB License Master (cslb.ca.gov, Nov 1, 2026)
- Contractors State License Board (CSLB)