Skip to content
Return to nav
Photo of Karyn Gerwien

Karyn Gerwien

Rating 5.0
Farmers Insurance Agent in San Dimas, CA
Call MeCall Me

Contact Info


430 E Foothill Blvd
San Dimas, CA 91773

Get Directions

Phone Numbers

(909) 599-5131(909) 599-5131
(909) 599-2853

Office Hours

Day of the WeekHours
Mon:8:30 AM - 5:30 PM
Tue:8:30 AM - 5:30 PM
Wed:8:30 AM - 5:30 PM
Thu:8:30 AM - 5:30 PM
Fri:8:30 AM - 5:30 PM
Evenings and Weekend Appointments are available
Contact me

Farmers Insurance Agent in San Dimas, CA

About Me

Rating 5.0

As a lifelong resident of the San Gabriel Valley, I am proud to be your local Farmers Insurance® agent in San Dimas. Through a personalized, consultative approach, my goal is for you to be educated and informed on all of your options for auto, home, life, business insurance and more. We can explore planning for your financial future as well!

At the Gerwien Insurance Agency, you can expect the finest attention to detail. Focusing on understanding your specific needs allows us to craft custom coverage to suit you directly. So whether you're looking to review your current coverage or explore new options, don't hesitate to reach out today and we can get to work.

Give me a call at (909) 599-5131 and I'll be happy to answer any questions you might have.

Languages Spoken: English

Years of Experience

I have over 39 years of experience as a Farmers Insurance agent.

Awards and Honors

Topper Club 20 years and Championship 10 years

Neighborhoods Served

Glendora, San Dimas, La Verne, Upland, and Covina



License Name: Karyn Gerwien
CA License #: 0740734

Insurance Products Offered

Business Insurance
Farmers Financial Solutions*
*To check background information of this investment professional, visit FINRA BrokerCheck.

Ask Me About:

Providing the foundation for your financial future.

Mutual Funds*
We can help you with 401K Rollovers* and 529 College Savings Plans*
Fixed and Variable Annuities*
Variable Universal Life Insurance*
Life insurance can help you to provide financial support for the ones you love if something happens to you.

PWS LD-02 10/17
Add an extra layer of protection with an umbrella policy to provide additional coverage above your primary policies. This coverage is often as little as $20 per month!!
There are so many variables to consider when choosing homeowners insurance. But Farmers Smart Plan Home® can simplify your decision with customizable packages! Call me today to learn more.

Subject to restrictions.
No two companies are exactly alike. That’s why you can build a customized Farmers business insurance policy with options that provide coverage for your specific needs and challenges. We can insure your restaurant, apartments, your retail stores, and more!
Farmers has spent the last 60 years getting to know outdoor enthusiasts. From boats, personal watercraft and off-road vehicles to motor homes, travel trailers and 5th wheels, we have an array of specialized coverage options. Call me today for more information.

Recent Reviews for Karyn Gerwien

Rating 5.0
3 Customer Reviews
  • Rating 5.0
    Karyn worked very hard not only to find us the best rate, but the best coverage for our specific needs and situation. She provided us with the BEST personalized service we have ever received and I can honestly say I have never had an easier or more pleasant experience buying insurance. Our situation is not typical, so it was very nice to have someone with the knowledge, skillset and products needed.
    Response from Karyn
    Thank you for your kind words!! It is such a pleasure to work with you and Marissa to help you protect your assets and secure the best coverage out there!!
  • Rating 5.0
    She carefully went through the coverage on all five vehicles and our home. She researched and found RV insurance as well. She thoroughly explained all the limits/deductibles and made sure we knew how these affected pricing. We really appreciated the time she spent with us to make sure we were covered correctly.
    Response from Karyn
    THANK YOU for giving me the opportunity to serve your insurance needs!
    We appreciate your business!!
  • Rating 5.0
    Karyn has been my insurance agent for about 20 years. I moved to Northern California and still continued to use her for my insurance needs. She's just that good! Thank you Karyn.
    Response from Karyn
    I have enjoyed helping you with your insurance needs thru all of your life's changes!! I appreciate the trust and confidence you have placed in our agency over the past 20 years. Here's to the next chapter!
Displaying 1 - 3 reviews of 3