HAZ · San Francisco, San Francisco County

Hazardous Substance Removal contractors in San Francisco, CA

6 California hazardous substance removal (HAZ) licences in San Francisco that were issued in the last six months, expire within 90 days, or had a bond, workers' comp or status change recently. 1 are not currently active. Click a licence for its bond, workers' comp and change history.

Business	Licence	Status	Issued	Expires	Note
Golden Gate Engineering	839491	Active	May 28, 2004	Nov 13, 2026	Expiring soon
KM 106 Construction INC	937674	Active	Sep 14, 2009	Dec 31, 2026	Expiring soon
Malcolm/Silverado A Joint Venture	1004080	Expired	Jun 1, 2015	Oct 31, 2026
N T K Construction INC	851273	Active	Dec 14, 2004	Dec 31, 2026	Expiring soon
Northwest Demolition INC	556976	Active	Feb 14, 1989	May 31, 2028	WC cancelled
Ron Breckenridge Enterprises INC	787836	Active	Nov 28, 2000	Jan 31, 2027	Expiring soon

A HAZ licence covers removal of hazardous substances (a certification, not a licence class).

Other trades in San Francisco

General Building (452)
Electrical (108)
Plumbing (82)
General Engineering (67)
Painting and Decorating (60)
HVAC (Heating, Ventilating and Air-Conditioning) (25)
Landscaping (22)
Fire Protection (18)
Low Voltage Systems (17)
Roofing (16)
Concrete (14)
Structural Steel (12)
Glazing (11)
Flooring and Floor Covering (10)
Drywall (8)
Cabinet, Millwork and Finish Carpentry (7)
Ceramic and Mosaic Tile (7)
Doors, Gates and Activating Devices (6)
Asbestos Certification (5)
Boiler, Hot Water Heating and Steam Fitting (5)
Lathing and Plastering (5)
Prefabricated Equipment (5)
Construction Clean-up (4)
Non-Electrical Sign Installation (4)
Refrigeration (4)
Solar (4)
Construction Zone Traffic Control (4)
Building Moving and Demolition (3)
Residential Remodeling (3)
Scaffolding (3)
Synthetic Products (3)

Rasengan Data is a private service, not CSLB. Built from CSLB's public licence master file; confirm any licence free at cslb.ca.gov before hiring.