Greater Insurance Service

Greater Insurance Service With many locations Greater Insurance Service offers customized programs for all insurance needs. We offer many products from a large array of carriers.

We are an innovative company committed to a customer-first service ethic. Greater Insurance Service Corp. (GIS) is a large insurance marketing and service corporation with roots going back to 1974 that has experienced outstanding growth throughout the years. Under strong leadership, GIS has never strayed from its founding philosophy which is to respond rapidly to our clients and provide new and in

novative products to enhance our competitive edge in meeting their ever changing needs. Greater Insurance Service offers customized programs for all types of insurance needs including but not limited to individual and group; life, health, dental, vision and disability options as well as commercial and personal property and casualty. We also have a variety of programs designed specifically for associations.

Contact Your Local Greater Insurance Agent Today!
06/01/2026

Contact Your Local Greater Insurance Agent Today!

The Cottage Grove Chamber Golf Outing achieved success, with Team GIS serving as a notable representative. Gratitude is ...
05/21/2026

The Cottage Grove Chamber Golf Outing achieved success, with Team GIS serving as a notable representative. Gratitude is extended to all chamber members who contributed to this outstanding event.

Contact us today.....we have Simplified Issue Short-Term Disability options along with Long-Term and Business Expense Di...
05/06/2026

Contact us today.....we have Simplified Issue Short-Term Disability options along with Long-Term and Business Expense Disability.

Make sure your most valuable asset is covered.....your paycheck!

Come to the The Rail House on Saturday to support your local Deerfield Lions Club
04/09/2026

Come to the The Rail House on Saturday to support your local Deerfield Lions Club

Well… if you were hoping for sunshine and perfect Spring weather this weekend, the forecast has other plans 🌧️

Rain, clouds, and a 0% chance of getting anything done in your yard. So go ahead—ignore the yardwork and embrace your new indoor hobby: winning meat.

The Deerfield Lions have you covered this Saturday with our Spring meat raffle! 🥩 🍖

Round up some friends and join the fun, all while supporting the Deerfield Lions Club. 🦁

Chances to win a variety of meats and cheeses, drinks, and a BLACKSTONE grill!

See you Saturday at The Rail House! First draw at NOON!

So much to offer. Give us a call and we will quote your insurance needs!!!
04/01/2026

So much to offer. Give us a call and we will quote your insurance needs!!!

Along with covering all of your personal and commercial lines needs (Auto, Home, Recreational Vehicles, Business), did you know that we can also help you with all of your Life, Health and Disability Insurance Needs?

Along with covering all of your personal and commercial lines needs (Auto, Home, Recreational Vehicles, Business), did y...
04/01/2026

Along with covering all of your personal and commercial lines needs (Auto, Home, Recreational Vehicles, Business), did you know that we can also help you with all of your Life, Health and Disability Insurance Needs?

We are growing....do you have or know anyone who has experience in Commerical Line Insurance? We are looking for an agen...
03/18/2026

We are growing....do you have or know anyone who has experience in Commerical Line Insurance? We are looking for an agent in both Cottage Grove and Durand location!

Benefits: 401(k) 401(k) matching Bonus based on performance Company parties Competitive salary Dental insurance Health insurance Paid time off We are a growing independent insurance agency focused on delivering tailored commercial insurance solutions to our clients. We pride ourselves on strong carr...

03/16/2026

As Blizzard weather sweeps across the state, most GIS offices are closed, but our services will continue with minimal interruptions. Your agent is working diligently to make your needs met. The safety and well-being of our employees is priority. We appreciate your understanding and patience.

Thank you Lori Brown, one of our top agents, for representing our family owned insurance agency! We appreciate your know...
03/06/2026

Thank you Lori Brown, one of our top agents, for representing our family owned insurance agency! We appreciate your knowledge and expertise!!!

A local insurance agency is warning homeowners that storm season is contributing to rising insurance premiums — and sharing steps residents can take to prepare before severe weather hits.

Life insurance is love insurance.Reach out to your local Greater Insurance Service Agent today to Insure your Love! ...
02/05/2026

Life insurance is love insurance.
Reach out to your local Greater Insurance Service Agent today to Insure your Love!


Address

119 S Main Street
Cottage Grove, WI
53527

Opening Hours

Monday 8am - 4:30pm
Tuesday 8am - 4:30pm
Wednesday 8am - 4:30pm
Thursday 8am - 4:30pm
Friday 8am - 4:30pm

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