About Us

Du-All Safety, LLC established in 1989 is a full service environmental health and safety firm located in Fremont, California. Du-All Safety provides support services to businesses and municipalities to comply with Federal, State, and local EH&S requirements. Du-All Safety is proud to provide client services that not only achieve and maintain regulatory compliance but also to ensure cost savings by maintaining injury prevention systems that reduce injury rates well below the industry standard. Du-All Safety employs subject-matter experts in all EH&S areas who are able to provide quality employee training and much more.


Upon its founding in 1989, the company initially targeted municipal clients in the San Francisco Bay Area. However, as Du-All Safety increased in size and practice offerings, our client base expanded to include municipalities throughout California and a diverse group of clients in the private sector. The private sector industries Du-All Safety serves include wineries and vineyards, machine shops, medical device, biotechnology and semi-conductor companies, and construction.

See Client List.


"Du All Safety has provided valuable and comprehensive safety training, regulatory guidance, hazard assessment, practical mitigation measures, and overall employee safety guidance to us for over three years. We have made many significant improvements in our safety program and in strengthening our safety culture due in large part to Du All’s expertise and commitment toward workplace safety."

Kristine Shaff, Safety Program Administrator
Public Works Agency, City of Oakland, CA

Read more testimonials.

For a custom tailored safety program or evaluation, contact Mike Connelly.

(510) 651-8289
The Buzz on Safety

This newsletter is provided by Du-All Safety, LLC to communicate hot topics in the world of environmental health and safety that are pertinent to your operations.

Upcoming Open Enrollment Classes

Review our schedule and reserve your seat today.

February 19, 2019
March 8, 2019
April 16, 2019
June 18, 2019
August 13, 2019
September 13, 2019
October 15, 2019
December 3, 2019
December 3, 2019