Skip to content
State files updated Oct 27, 2026
Look up a contractor
MenuClose

Home / License lookup / California / Rigid Roofing Corp

California contractor license

Rigid Roofing Corp

Rigid Roofing Corp of Colfax holds California license 1134210 (B General Building, C39 Roofing). The CSLB file dated Oct 27, 2026 lists it as active.1 It expires Mar 31, 2027.

Active

Rigid Roofing Corp, Colfax

License
1134210
Class
B General Building; C39 Roofing
Expires
Mar 31, 2027
Bond
$25,000
Workers' comp
Insured to Feb 25, 2027

CSLB file dated Oct 27, 2026

From the CSLB file dated Oct 27, 2026. Not a consumer report; check the board before you hire.

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

Bond
$25,000American Contractors Indemnity Company, from Nov 21, 2024, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Feb 25, 2025, to Feb 25, 2027

Who is on this license?

Responsible managing officer
Sergey KarelsonSince Mar 11, 2025
CEO and president
Sergey KorshunkovSince Mar 11, 2025

What work does this license cover?

Issued Mar 11, 2025.

Which other Colfax businesses hold B General Building?

California general contractorsCalifornia roofing 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 27, 2026)
  2. Contractors State License Board (CSLB)