Skip to content
State files updated Oct 29, 2026
Look up a contractor
MenuClose

Home / License lookup / California / Lang Roofing Inc

California contractor license

Lang Roofing Inc

Lang Roofing Inc of Bell Gardens holds California license 405427 (C39 Roofing). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Jun 30, 2027.

Licensed 45 years, longer than 96% of 3,891 active California roofing contractors.

Active

Lang Roofing Inc, Bell Gardens

License
405427
Class
C39 Roofing
Expires
Jun 30, 2027
Bond
$25,000
Workers' comp
Insured to Mar 31, 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
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredOak River Insurance Company, from Mar 31, 2026, to Mar 31, 2027

Who is on this license?

Officer
Cynthia L. LangSince Jun 4, 1981
Officer
Ryan C. LangSince Sep 2, 2015
Responsible managing officer, CEO and president
Steve R. LangSince Jun 4, 1981

What work does this license cover?

Issued Jun 4, 1981.

Which other Bell Gardens businesses hold C39 Roofing?

California 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 29, 2026)
  2. Contractors State License Board (CSLB)