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Homeowners, Auto, and Small Business Insurance in Santa Rosa and Windsor, CA

Brenk & Company Insurance Services, Inc.

We’re an insurance agency that delivers individually tailored, cost-effective policies and plans and that also has agents who can be reached at any time and who are thorough and reliable. We’ve served individuals and businesses in Santa Rosa and throughout Central California for almost 25 years, and we’ve loved it since the beginning.


Our agents are all dedicated, and this means that clients are served by agents who write insurance that the clients purchase. Clients are not served at our agency by insurance company service pools or by CSR pools; they are served by agents who can write policies and plans. We love this because it means that our clients always get information that’s necessary and also quickly get insurance that’s fitting.

Insurance Offerings That Fit You

We work with A-rated carriers, and this is one reason why we offer a wide variety of insurance options, which are personal and also commercial. 


For individuals we have homeowners, auto, life, and recreational vehicle insurance, and we also have many other personal insurance options. We work with the AARP and The Hartford in order to provide homeowners and auto insurance that suits clients, and we’ll work with these two organizations in order to provide you with homeowners and/or auto insurance that suits you. 


In addition to working with the AARP andThe Hartford to provide homeowners and auto insurance, we work with other carriers in order to give any individual the insurance that he or she needs. Whether one wants to finance a child’s education or protect valuable assets, we can help him or her.


Our business program can keep virtually any commercial enterprise in California protected, and this program has many insurance options, including business owners policies (BOPs), commercial general liability (CGL), and workers compensation. We have specially designed programs for businesses in more than a dozen different industries, and we can select coverages from these programs that can make any policy or plan complete. 


To learn more about our insurance offerings, please visit our products page.

Local, Experienced Agents Keeping You Secure

We take a hands-on approach to serving clients. We consult with clients one-on-one in order to know and understand the clients’ needs. Once we know and understand clients’ needs, we identify the right coverages. At the points that we identify the right coverages we write the best possible policies and plans. 


We use an advanced agency management system that identifies clients when clients contact us. This helps us connect clients with their dedicated agents. Our agents personally review the solutions that they write, and this ensures that there are never gaps in coverage and also that the rates that clients pay are always competitive. 


We’re as committed to being a part of the communities that we serve as we are to delivering the best insurance and the finest services. We’re a part of BNI and of the Cardinal Newman High School Alumni Association. Also, we participate in local events and support local organizations whenever and however we can.


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

Additional Insurance Information:



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.

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