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State files updated Oct 30, 2026
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California contractor license

Recology Inc

Recology Inc of San Francisco holds California license 576770 (A General Engineering). The CSLB file dated Oct 30, 2026 lists it as active.1 It expires Sep 30, 2027.

Licensed 37 years, longer than 94% of 1,421 active San Francisco general contractors.

Active

Recology Inc, San Francisco

License
576770
Class
A General Engineering
Expires
Sep 30, 2027
Bond
$25,000
Workers' comp
Insured to Oct 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
$25,000American Contractors Indemnity Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredXL Specialty Insurance Company, from Oct 1, 2026, to Oct 1, 2027

Who is on this license?

Officer
Cary H. ChenSince Mar 21, 2023
Officer
Mario G. PuccinelliSince Mar 21, 2023
CEO and president
Salvatore M. ConiglioSince Mar 21, 2023
Responsible managing employee
Timothy J. DaleidenSince Oct 19, 2022

What work does this license cover?

Issued Sep 7, 1989.

Which other San Francisco businesses hold A General Engineering?

General Contractors in San FranciscoCalifornia 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)