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California contractor license

Mr Build Solar Electric

Mr Build Solar Electric of North Hollywood holds California license 439166 (A General Engineering, B General Building, C10 Electrical, C20 Warm-Air Heating, Ventilating and Air-Conditioning, C36 Plumbing). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Feb 29, 2028.

Doing business as Mr Build Home Improvement Company.

Licensed 43 years, longer than 93% of 62 active North Hollywood electrical contractors.

Active

Mr Build Solar Electric, North Hollywood

License
439166
Class
A General Engineering; B General Building; C10 Electrical; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C36 Plumbing
Expires
Feb 29, 2028
Bond
$25,000
Workers' comp
Insured to Aug 17, 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
$25,000Nationwide Mutual Insurance Company, from Sep 1, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredPalomar Specialty Insurance Company, from Aug 17, 2026, to Aug 17, 2027

Who is on this license?

Officer
Asaf J. GlazerSince Dec 29, 2017
Officer
Sharon AsulinSince Nov 26, 2024
Responsible managing officer, CEO and president
David AsulinSince May 1, 1983

What work does this license cover?

Issued May 1, 1983. Inactive Jun 1, 1991 to Jun 27, 1991. Reissued Feb 17, 2006.

Which other North Hollywood businesses hold A General Engineering?

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 30, 2026)
  2. Contractors State License Board (CSLB)