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State files updated Oct 29, 2026

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California contractor license

Bayview Environmental Services Inc

Bayview Environmental Services Inc of Oakland holds California license 684341 (B General Building, C21 Building Moving/Demolition, C22 Asbestos Abatement, HAZ Hazardous Substance Removal Certification). The CSLB file dated Oct 29, 2026 lists it as active.1 It expires Feb 29, 2028.

Licensed 32 years, longer than 87% of 485 active Oakland general contractors.

Active

Bayview Environmental Services Inc, Oakland

  • Board action on file.
License
684341
Class
B General Building; C21 Building Moving/Demolition; C22 Asbestos Abatement; HAZ Hazardous Substance Removal Certification
Expires
Feb 29, 2028
Bond
$25,000
Workers' comp
Insured to Oct 1, 2027

CSLB file dated Oct 29, 2026

From the CSLB file dated Oct 29, 2026. Not a consumer report; check the board before you hire.

Has the board taken action on this license?

From the CSLB file dated Oct 29, 2026. Confirm with the board. CSLB license check

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

Bond
$25,000Philadelphia Indemnity Insurance Company, from Jan 1, 2023, continuous
Liability insurance
Not in the CSLB fileCheck with the board
Workers' comp
InsuredZurich American Insurance Company, from Oct 1, 2026, to Oct 1, 2027

Who is on this license?

Officer
Marvin J. HendersonSince Feb 14, 1994
Officer
Richard G. ClevelandSince Feb 14, 1994
Officer
Peter G. WarrenSince Aug 1, 2017
Officer
Lance T. ClevelandSince Feb 25, 2022
Officer
John P. McCarthySince Oct 12, 2022
Responsible managing officer, CEO and president
Austin T. ViramontesSince Jul 18, 2017

What work does this license cover?

Issued Feb 14, 1994.

Which other Oakland businesses hold B General Building?

General Contractors in OaklandCalifornia 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)