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Brenk & Company Insurance Services, Inc.

About us and what we do

We started our agency almost 25 years ago as a spinoff of a personal lines division of a large agency.  The focus of personal and small business insurance without clerical support was started in Sonoma County 40 years ago thus enabling agents to directly service clients on a one to one basis.  Technology was at the root to succeed in this goal.

Caring Agents who build lasting Relationships

Our aim is to get to know clients well so that when we get calls, we’re connecting with friends. We try to build trustful, lasting relationships, and also we always do the right things for clients. As a result, we can easily clear up any confusion that clients have about the insurance industry, and also we can always act in clients' best interests. We’re rewarded by helping other people, so carrying on relationships with clients in which we help the clients is very rewarding for us.

Community Involvement and a Passion for People

We love the communities that we serve, and we try to stay as active in the communities that we serve as we can. Two of our agents are on the Cardinal Newman High School Alumni Association Committee, and one of our agents coordinates monthly church group meetings as a chairperson. One of our agents coaches youth sports, and another of our agents volunteers as course Marshall for the AMGEN Tour of California. Additionally, one of our agents serves on a leadership team at Business Networking International (BNI).

If there is anything that we don’t already do for the communities that we serve, we try to do it. Also, if there's any way for us to blend our personal interests with community involvement, we do. We love RV travel and golf, and two of our agents are home beer brewers. The two agents who brew beer at home are passionate about BBQ-ing, so along with talking insurance amongst one another, we talk food. One of our agents makes his own wine and is an avid cyclist. Overall, we’re an active group.

Consistent Services and Assistance making the right Decisions

Consistent, stable services and contact points with agents are two things that set us apart from other agencies. We love to tackle phone calls, so we avoid using a message system, and also we make a point of giving clients tools that the clients need in order to make the best possible decisions. We try to educate and not sell. This way, we enable clients to choose for themselves the best possible insurance. Also, we act as consultants, so we help clients in all ways that the clients need, but we never tell clients what they must do. We empower clients to do things for themselves.

Contact us or call us today. To start on a policy, request a quote.

Additional Insurance Information:

At Brenk & Company Insurance Services, Inc. we’re proud to provide insurance and risk management solutions in Santa Rosa, Windsor, Rohnert Park, Sebastopol, Healdsburg, and Petaluma, CA. We also serve other areas in the state.

Brenk & Company Insurance Services, Inc

4853 Old Redwood Hwy

Santa Rosa, CA 95403

Main office: 707-526-1195
Fax: 707-541-6917

Office Hours:

Mon: 8:30 AM - 5:00 PM
Tues: 8:30 AM - 5:00 PM
Wed: 8:30 AM - 5:00 PM
Thurs: 8:30 AM - 5:00 PM
Fri: 8:30 AM - 5:00 PM
Sat: Closed
Sun: Closed

Our Providers


Accommodating, professional, helpful, and quick. Very comfortable experience and I was impressed by their capabilities. Highly recommended.
Brad M.
I feel lucky to have found an agent willing to provide this level of service. No need to look anywhere else!
Michelle D.
Over the years we’ve never once had to worry about our coverage. My husband and I are long-time customers and proud to be.
Carol S.
Surprisingly flexible and in-touch with my needs as a small business owner. Can’t ask for more.
Spencer F.
They have strong ties with the community, and it shows. It’s nice to do business with people that really show they care about you and your family.
Susan T.