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California contractor license

Courteous Construction Co Inc

Courteous Construction Co Inc of Glendale holds California license 567324 (A General Engineering, B General Building, C10 Electrical). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires May 31, 2027.

Licensed 37 years, longer than 90% of 160 active Glendale electrical contractors.

Active

Courteous Construction Co Inc, Glendale

License
567324
Class
A General Engineering; B General Building; C10 Electrical
Expires
May 31, 2027
Bond
$25,000
Workers' comp
Insured to Jun 1, 2027

CSLB file dated Oct 30, 2026

From the CSLB file dated Oct 30, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

None in the CSLB file dated Oct 30, 2026. Confirm with the board: CSLB license check

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

Bond
$25,000Western Surety Company, from Dec 24, 2024, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredState Compensation Insurance Fund, from Jun 1, 1998, to Jun 1, 2027

Who is on this license?

Officer
Arian RezazadehSince Feb 13, 2019
Officer
Ariel S. RezazadehSince Mar 18, 2019
Officer
Nicholas P. CallegariSince Sep 29, 2026
Responsible managing officer
Mehdi S. RezazadehSince May 18, 1989
CEO and president
Sheida D. RezazadehSince Apr 5, 2010

What work does this license cover?

Issued May 18, 1989.

Which other Glendale businesses hold A General Engineering?

Electrical Contractors in GlendaleCalifornia electrical contractorsGeneral Contractors in GlendaleCalifornia general 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 30, 2026)
  2. Contractors State License Board (CSLB)