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State files updated Oct 27, 2026
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California contractor license

Bell Bros

Bell Bros of Mather holds California license 726129 (B General Building, C2 Insulation and Acoustical, C10 Electrical, C17 Glazing, C20 Warm-Air Heating, Ventilating and Air-Conditioning, C36 Plumbing, C38 Refrigeration, C42 Sanitation System). The CSLB file dated Oct 26, 2026 lists it as active.1 It expires Aug 31, 2028.

Doing business as Bell Brother's Heating And Air Inc.

Active

Bell Bros, Mather

License
726129
Class
B General Building; C2 Insulation and Acoustical; C10 Electrical; C17 Glazing; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing; C38 Refrigeration; C42 Sanitation System
Expires
Aug 31, 2028
Bond
$25,000
Workers' comp
Insured to Aug 1, 2027

CSLB file dated Oct 26, 2026

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

Issued Aug 12, 1996.

Bond
$25,000Atlantic Specialty Insurance Company, from Jan 8, 2025, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredSafety National Casualty Corporation, from Aug 1, 2024, to Aug 1, 2027

What work does this license cover?

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 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 26, 2026)
  2. Contractors State License Board (CSLB)