Mendocino Security Guard

About The Founders
Dan P. and Maureen Weinstein


To say that Dan P. Weinstein has been working in security his whole life is hardly an exaggeration. He started out handling small office tasks for his dad — who owned Russian River Property Patrol — when he was only in grade school. As Russian River Property Patrol grew to become the largest locally owned and operated security service in Sonoma County (Serving Sonoma, Napa, Marin and Mendocino Counties), Dan continued to work alongside his dad, gaining invaluable experience that would contribute to his reputation as one of the area’s top experts in security guard services.

After 25 years of working as a father and son team, Dan’s dad retired, and Dan went on to form Weinstein Security with his wife Maureen. At that time, Maureen had a decade’s experience in security along with a Bachelor of Science Degree in Business Administration and Accounting under her belt. Plus, Maureen is also a Certified Public Accountant (CPA), which brings another facet of helpful experience to Weinstein Security.

Together, Dan and Maureen Weinstein founded the San Francisco North Bay Area security company in 2002. They combined their skills and experience to serve the community by providing top security services and exceptional customer service. With a focus on quality and skilled guards, the Weinstein Security badge is now a recognized symbol of trust and safety in the area.


Experienced Management Team


Sonoma Security Guard

Weinstein Security, Inc. has a management team packed with experience. Our supervisors have over 20 years in the industry, working directly with Dan and Maureen. In addition to this hands-on experience, the office staff is up-to-date on the latest technology in order to provide the highest quality service to clients.