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State files updated Oct 29, 2026

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California contractor license

Merz Construction Inc

Merz Construction Inc of San Diego holds California license 477564 (B General Building, C8 Concrete, C10 Electrical, C15 Flooring and Floor Covering, C20 Warm-Air Heating, Ventilating and Air-Conditioning, C33 Painting and Decorating, C36 Plumbing, C43 Sheet Metal, D63). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Aug 31, 2028.

Licensed 41 years, longer than 93% of 361 active San Diego electrical contractors.

Active

  • Workers' comp ends Nov 11, 2026 (13 days)

Merz Construction Inc, San Diego

License
477564
Class
B General Building; C8 Concrete; C10 Electrical; C15 Flooring and Floor Covering; C20 Warm-Air Heating, Ventilating and Air-Conditioning; C33 Painting and Decorating; C36 Plumbing; C43 Sheet Metal; D63
Expires
Aug 31, 2028
Bond
$25,000
Workers' comp
Insured to Nov 11, 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
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredCypress Insurance Company, from Nov 11, 2025, to Nov 11, 2026

Who is on this license?

Responsible managing officer, CEO and president
John D. MerzSince Aug 1, 1985
Responsible managing officer
Christopher G. NicoSince Aug 25, 2011
Responsible managing employee
Pedro GarciaSince Feb 5, 2016
Responsible managing employee
William R. CreelSince Oct 6, 2017
Responsible managing employee
Jesus M. GarciaSince Oct 10, 2017
Responsible managing employee
Jose J. PadillaSince Aug 20, 2019
Responsible managing employee
David SaenzSince Feb 2, 2021

What work does this license cover?

Issued Aug 1, 1985. Reissued Aug 10, 2004.

Which other San Diego businesses hold B General Building?

Electrical Contractors in San DiegoCalifornia electrical contractorsPlumbing Contractors in San DiegoCalifornia plumbing 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)