State Farm® Insurance Agent John Grey
Leave Us a Review
Our customers are the center of our universe and we’re grateful for them. If you’re willing to share your experience about your interaction with our agency, it’ll be a great help for other people looking to make smart and confident decisions about their insurance and financial services.
Take 60 seconds (or more if you want) to share your story by clicking on one of the review links below.
What our customers say about us...
Jennifer Schwark
May 27, 2026
"Was very knowledgeable and honest with all our needs. Very friendly staff"
Dave Lamparski
May 26, 2026
"Heather has been super helpful to work with. She was able to get me the best price for the coverage I needed and was very responsive when I had questions."
Cory Gardner
May 26, 2026
"John Grey and Danielle are wonderful to work with. When I need coverage, investment advice or modifications to anything, they are on it immediately. Highly recommend them."
Paige Marie
May 1, 2026
"Megan at State Farm in Waupun was a pleasure to work with!! Explained my insurance and showed me how to use the app since I’m all new to the State Farm family! And even better they are only a block away from my house if I need anything!!"
Tanner Adams
April 29, 2026
"Heather is great to work with and super easy going! Awesome representative for the company!"
Nike Posthuma
April 16, 2026
"I'm 23 and just bought my first truck, I was getting quotes for $300 a month and they were amazing with helping me with everything and now I pay under $100 a month. These guys are AMAZING!!!! Thank you Megan!"
Steve Schimelpfenig
April 2, 2026
"My only complaint is that their chairs are not Sasquatch friendly."
Ed Garcia
March 31, 2026
"I appreciate how fast Heather is—she responds quickly and makes the whole process smooth. She's attentive to the budget and coverage needs without ever pushing unnecessary add-ons. She's a great partner to refer clients looking to buy insurance for their new homes. P.S a client myself for many years too!"
Justin Gahan
March 31, 2026
"Heather is awesome to work with and very knowledgeable. We have sent many friends and family to John’s office. They are a great group!"
MIKE STADLER
March 25, 2026
"I work with John and Sherry and have recommended several people to go there, very thorough and have saved me money with very good coverage. Awesome place"
Audra Anderson
March 6, 2026
"Sherry is wonderful! I called her up and right away she emailed the documents I needed emailed. She even emailed me copies for myself to keep on file even when I hadn't even thought about needing them for myself! I would recommend Sherry to anyone she is so friendly and very easy to work with!"
logan lucas
February 6, 2026
"Sherry was EXTREMELY kind and helpful. i switched from progressive where i was paying 120 a month for just my car and i got the same policy for my car and truck from state farm and my insurance was $40 cheaper"
Eve Clark
January 27, 2026
"John Grey helped me with an insurance claim and was very helpful and professional."
Lindsey
January 23, 2026
"Very friendly people at this location! & they make the process so quick & easy, very efficient! They help me save money & have always given good prices! Thankful for my agent & his staff! :)"
Dana Manke
January 20, 2026
"Megan is extremely helpful and takes her time explaining options and proposals. She saved us money by switching to state farm! I would highly recommend her to others!"
Tom Sauer
January 13, 2026
"I walked in for quotes and worked with Megan. She was extremely helpful and knowledgeable. Definitely will recommend to others!"
Heidi Henningsen
January 12, 2026
"Saved a ton of money with Heather! She made everything easy and is very efficient. We also had a claim with this location a few years ago it was flawless. Thanks!"
Joe Kutzler
January 8, 2026
"Help! That's all I was looking for was some direction. State farm is my insurance company and I needed some info on how the claim system works. (Claim from the other person). I wanted to make sure I was getting what I needed. That's when Sherry helped out. She looked into the other person claim and made sure they contacted me and walked me though the process. I am very much appreciative of the work she has done to help."
Crystal Waterworth
January 6, 2026
"The staff as well as John, are always pleasant and very helpful. They know their job and they do it well!!"
Alex Thrane
January 6, 2026
"Sherry at State Farm has been absolutely wonderful to work with. She helped us get our renters, auto, and business insurance all set up, and made the entire process easy and stress-free. Sherry took the time to explain our coverage options clearly, answered all of our questions, and made sure everything was tailored to our needs.
It’s clear she genuinely cares about her clients and wants to make sure they’re properly protected. We feel confident knowing our personal and business insurance are in great hands. Highly recommend Sherry to anyone looking for reliable, knowledgeable, and friendly service at State Farm."
Drew Pluim
January 5, 2026
"Great service and price"
Mike Burica
November 24, 2025
"Everyone in the office is friendly and willing to help.
Mike B"
Colleen Radmann
November 13, 2025
"I worked with Megan today on an auto claim. She was fantastic and got right on it. By the end of the day she had a check in the mail. She was fast and friendly! Thanks Megan! State Farm is lucky to have you!"
Gregory Krivanek
November 10, 2025
"Adriana was one of the best representatives that I have ever worked with in my 70 years. Her knowledge and courtesy was second to none. I'm home State Farm!"
Stivens Vargas
October 17, 2025
"Excelente atención, información detallada de los servicios que ofrecen y la colaboración de Adriana en español aún mejor 👌"