About Us

Cook, Disharoon & Greathouse's most defining characteristic is our independence. Our responsibility is to represent the client, the buyer, the consumer. These interests come before all others.
The core group of insurance professionals within the CDG family collectively represent over 125 years of insurance industry experience. This affords CDG stability and continuity - important elements in the changing world.
Our offices are conveniently located in Oakland, CA, near the Jack London Square business district, and convenient to all Bay Area transportation systems.
In 1953 Bill Cook, Charlie Disharoon and Bob Greathouse established Cook, Disharoon & Greathouse. They have since retired. Their successors still maintain the philosophy of "Obtaining the best possible value for our clients". For over 50 years now we have lived by this creed and will continue offering our clients the honest and professional service they have come to depend upon.
What We Do
Our experienced staff is dedicated to providing you professional service in every respect. We wrtie business with over 40 top-rated insurance carriers and have the ability to present solutions to the most unique situation. We take the time to understand your needs, whether personal or related to your buisness. We then seek out the best products and services.
What's Different About Us
The role we take is different from that of a traditional insurance agency. We work as trusted advisors in a consultative role to analyze and better understand your needs, and tomeet those needs with knowledgeable advice and dependable products.
We know our clients and work closely with them through change, growth and the challenges of complex environments. Our specialists in each area and discipline work as a team to assure you the expertise you need for your success.