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California contractor license

Coseymosey Co

Coseymosey Co of Los Angeles holds California license 952889 (B General Building). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Dec 31, 2026.

Licensed 16 years, longer than 74% of 2,241 active Los Angeles general contractors.

Active

  • Workers' comp ends Nov 21, 2026 (23 days)

Coseymosey Co, Los Angeles

License
952889
Class
B General Building
Expires
Dec 31, 2026
Bond
$25,000
Workers' comp
Insured to Nov 21, 2026

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
$25,000Nationwide Mutual Insurance Company, from Nov 16, 2024, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredNational Fire Insurance Company Of Hartford, from Nov 21, 2025, to Nov 21, 2026

Who is on this license?

Responsible managing officer, CEO and president
Scott M. MosensonSince Sep 29, 2010

What work does this license cover?

Issued Sep 29, 2010. Reissued Dec 18, 2024.

Which other Los Angeles businesses hold B General Building?

General Contractors in Los AngelesCalifornia general contractors

What should you check before hiring?

What to ask before you hire

  1. Ask whether it has been renewed. Something on this license ends within 60 days. Check again before you pay a deposit.
  2. Get the license number in writing. The name on the license should match the name on your contract and invoice.
  3. Check the class covers the job. A license for one trade doesn't cover another. California license classes
  4. Ask for a certificate of insurance sent to you by the insurance agent, not handed over by the contractor. How to read a COI
  5. 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.
  6. 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)