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License is active

Source: Contractors State License Board (CSLB)

Expires in 17 days

Licensed

Current and in good standing

Bonded

$25,000 surety bond

Insured

Workers' comp coverage on file

Clean record

No complaints or disciplinary actions

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CHEMICAL EXHAUST- VENTILATION CLEANING PROFESSIONALS INC

License Number
592026
State
California
Status
active
Business Type
Corporation
Address
151 HASKINS WAY SUITE D SOUTH SAN FRANCISCO, CA, 94080 San Mateo County
Phone
(650) 875 7117

License Dates

Issued

04/13/1990

Expires

04/30/2026

Expires in 17 days

CSLB Last Updated

02/25/2026

License Classifications

D62| D64| D64 D62| D64| D64

Personnel & Officers

DUERSON LINDA LEE

Officer

Former

MAYER SYLVAN WILLIAM

Chief Executive Officer/President

Former

ATTELL KIMBERLY CAROL

Officer

Active

MAYER DORTHEA ANN

Officer

Former

MAYER WILLIAM JEFFREY

Responsible Managing Officer/Chief Executive Officer/President

Former

Qualifier bond: AMERICAN CONTRACTORS INDEMNITY COMPANY

ATTELL MICHAEL ALAN

Responsible Managing Officer/Chief Executive Officer/President

D64D62
Active

Contractor Bond

Bonded

Amount: $25,000

Company: AMERICAN CONTRACTORS INDEMNITY COMPANY

Bond #100703267

Effective: 01/01/2023

Workers' Compensation

Has policy

Carrier: PRAETORIAN INSURANCE COMPANY

Policy #204000444

Effective: 07/01/2025

Expires: 07/01/2026

CSLB designation: Workers' Compensation Insurance

Complaints & Disciplinary History

No disciplinary actions on file

This reflects CSLB's bulk license data. For detailed complaint history including pending investigations, check the official CSLB record.

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