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State files updated Oct 29, 2026

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California contractor license

Modern Technology Resources Inc

Modern Technology Resources Inc of San Francisco holds California license 965267 (A General Engineering, B General Building, C27 Landscaping, C36 Plumbing, C57 Well Drilling, HAZ Hazardous Substance Removal Certification). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Sep 30, 2027.

Licensed 15 years, longer than 58% of 252 active San Francisco plumbing contractors.

Active

Modern Technology Resources Inc, San Francisco

License
965267
Class
A General Engineering; B General Building; C27 Landscaping; C36 Plumbing; C57 Well Drilling; HAZ Hazardous Substance Removal Certification
Expires
Sep 30, 2027
Bond
$25,000
Workers' comp
Exempt

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
$25,000Merchants Bonding Company (Mutual), from Aug 21, 2026, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
Exemptfrom Sep 5, 2025

Who is on this license?

Officer
Aleksandr V. GolovinSince Sep 6, 2011
Officer
Aleksandr P. ShalnevSince May 14, 2015
Officer
Andrey P. ShalnevSince Mar 16, 2017
Responsible managing officer
Igor KleynerSince Sep 6, 2011

What work does this license cover?

Issued Sep 6, 2011.

The workers' comp exemption means the holder told the CSLB it has no employees. If a crew works on your job, ask for a workers' comp certificate.

Which other San Francisco businesses hold A General Engineering?

Plumbing Contractors in San FranciscoCalifornia plumbing contractorsGeneral 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 29, 2026)
  2. Contractors State License Board (CSLB)