James K Mason Insurance Services LLC

We are a San Mateo , CA independent insurance agency focusing on commercial insurance for small businesses. (less than 150 employees).

We provide a one stop shop for all commercial needs - General Laiblity, Auto, Property, Workers Compensation, Cyber, Umbrella, Employment Practices, Bonds, Professional Liability, Equipment Breakdown, Inland Marine

Our top industries are real estate income properties such as strip malls , commercial buildings and apartments.  We have helped many auto repair - garage, body shop and tire shop wiht thier garagekeepers insurance.

We provide a great insurance plan mix for wholesale food distributors  that covers your auto, workers comp, property and liability.

Many of our clients aer placed iwth the same company to provide one easy bill and one copmany, one agency for all your insurance needs


We are independent brokers and match your business needs with our over 80 insurance carriers to create the best insurance plan for your business