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California contractor license

Hambright Company

Hambright Company of Boulder City holds California license 502148 (A General Engineering, C10 Electrical, C36 Plumbing). The CSLB file dated Oct 27, 2026 lists it as active.1 It expires Mar 31, 2028.

Licensed 39 years, longer than 93% of 15,185 active California electrical contractors.

Active

Hambright Company, Boulder City

License
502148
Class
A General Engineering; C10 Electrical; C36 Plumbing
Expires
Mar 31, 2028
Bond
$25,000
Workers' comp
Insured to Apr 30, 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 Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredInsurance Company Of The West, from Apr 30, 2026, to Apr 30, 2027

Who is on this license?

Officer
Daniel S. HambrightSince Mar 28, 2018
Officer
Diana M. HambrightSince Mar 28, 2018
Responsible managing officer, CEO and president
Shawn S. HambrightSince Dec 1, 1986

What work does this license cover?

Issued Dec 1, 1986. Inactive Dec 1, 2005 to Mar 13, 2008. Reissued Mar 28, 2018.

Where are other licensed California contractors listed?

California electrical contractorsCalifornia plumbing 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)