Geo. M. Stevens & Son Insurance

Geo. M. Stevens & Son Insurance Independent Insurance Agency since 1882, serving NH, VT and ME. Geo. M. Stevens & Son Co. Founded in 1882 by George M. Stevens and his son George E. Young, CIC.

(GMS) is an independent insurance agency with four offices conveniently located in northern New Hampshire (Lancaster, Littleton, Lisbon, and Colebrook) with licenses in New Hampshire, Vermont, and Maine. Stevens, we are proud of our heritage and strive to continue their legacy of being a successful, pinnacle insurance agency in the state. Current owners of the agency are Senior Partners Christophe

r M. Knapp and Keith B. We offer a full range of personal insurance products including automobile, homeowners, and recreational vehicles. We also offer business insurance products including businessowners, business auto, general liability, equipment, worker’s compensation, and other related products. Additionally, we offer Life Insurance, Health Insurance, Dental Insurance, and Short-Term and Long-Term Disability Plans for individual and small groups, as well as assistance with Medicare Supplement Plans and Medicare Advantage Plans. Our dedicated insurance professionals strive to provide our valued clients with exceptional, personalized, friendly customer service and the best possible insurance protection at the lowest possible price. We are proud and happy to serve our clients and look forward to servicing new clients with all of their personal and business insurance needs. For a quote(s), please stop in one of our offices, call us toll-free at 800-675-2555, or visit our website, www.gms-ins.com.

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09/03/2026

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Please join us in welcoming Mike Redmond to the GMS family! 💙💛Mike is joining our Life & Health Department and will be w...
09/01/2026

Please join us in welcoming Mike Redmond to the GMS family! 💙💛
Mike is joining our Life & Health Department and will be working alongside Chris Knapp in our Littleton Office and Doug Shearer in our Lancaster Office. We’re excited to have Mike on the team and look forward to seeing him grow as he learns the ropes and helps us continue providing our clients with the care and expertise they deserve. For an appointment with Mike or Chris in the Littleton office, please call 603-444-2911. For an appointment with Doug in the Lancaster office, please call 603-788-2555.

PLEASE NOTE: Our Colebrook office will close at 2:00 PM on Friday, August 28, so our staff can volunteer at the Moose F...
08/26/2026

PLEASE NOTE: Our Colebrook office will close at 2:00 PM on Friday, August 28, so our staff can volunteer at the Moose Festival on Main Street. We apologize to our clients for any inconvenience. While at the Festival, stop by the North Country Chamber merchandise table and say hi to Jenni, Brandy, and Missy! GMS is a proud member of the Chamber, and our Colebrook office staff are proud volunteers of the Moose Festival Committee. Enjoy the festivities! 🎉💚🫎

08/26/2026

✅ Power has been restored at the Lancaster office. (8:45 AM)

⚠️The Lancaster office is currently without power until approximately 10:30 AM. Please call the Littleton office at 603-444-2911 if you need immediate assistance. We will update this post when power is restored. Thank you, and we apologize for any convenience.

Agnes’s Back-to-School Wishes 🎒📚🖍️Summer days are winding down,And school bells soon will ring,So Agnes and the GMS Team...
08/25/2026

Agnes’s Back-to-School Wishes 🎒📚🖍️

Summer days are winding down,
And school bells soon will ring,
So Agnes and the GMS Team
Have a special wish to bring!

To Tanner Mardin, off he goes,
To Plymouth State once more—
A Sophomore now, with lots to learn,
And adventures still in store!

And Dylan Simino, too,
Is heading back to school—
A Sophomore at UNH,
How exciting is that? Pretty cool!

Thank you, Tanner and Dylan, for all you’ve done,
As GMS Summer Interns, you’ve made work more fun!
We’ve loved having you as part of our team—
Best wishes for college and all that you dream!

To Tanner, Dylan, and students everywhere,
We wish you a wonderful year—
With new friends, new knowledge,
And plenty of reasons to cheer!

So, study hard and have lots of fun,
Do your best in all that you do,
From Agnes and the GMS Team,
A GREAT school year we wish to you! 🚌📖✏️

🎡❤️ Agnes is Fair-ready! ❤️🎡Look who’s all dressed up and ready for the Caledonia County Fair! Our Littleton office masc...
08/20/2026

🎡❤️ Agnes is Fair-ready! ❤️🎡

Look who’s all dressed up and ready for the Caledonia County Fair! Our Littleton office mascot, Agnes, is sporting her beautiful Fair outfit, lovingly made by our very own Tabby Gagnon, Littleton office agent. We think she looks fabulous! 🪿❤️

We’re proud to support the Caledonia County Fair as a Red Level Sponsor, and even prouder of the members of our GMS family who volunteer their time to help make the Fair a success.

A special thank you to Nancy Goodwin, Littleton office agent, who has served as the Fair Secretary since 2015! Nancy’s office at the Fair is the information hub. She’s been answering Fair questions for months—and especially busy these past few weeks! This year, Jodi Dow, also a Littleton office agent, will be joining Nancy in her first year helping at the Fair. Jodi’s husband, Jim, has also been helping Nancy at the Fair for the past three years. We’re so grateful to all of them for volunteering their time and talents!

📅 The Caledonia County Fair runs August 26–30 in Lyndonville, Vermont.

From all of us at Geo. M. Stevens & Son Insurance—and Agnes, of course—we wish everyone attending the Fair a wonderful time filled with great memories, good food, fun rides, and plenty of Fair spirit!

🎡 Have a fantastic Fair! 🎡

GMS employees recently held a game of Summer E-Bingo for charity, and the lucky winner was Christopher Knapp, Senior Par...
08/12/2026

GMS employees recently held a game of Summer E-Bingo for charity, and the lucky winner was Christopher Knapp, Senior Partner in our Littleton office! Chris chose Copper Cannon Camp as the recipient of our $500 donation--thanks to the generosity of our staff members. Located in Bethlehem, the Camp enriches the lives of under-served youth of NH by providing a quality, tuition-free camp experience. In the photo, from left to right, are Chris; Kaylie Bean, Camp Staff Member; Tanner Mardin, College Student Intern in our Littleton office; and Hayley Mooney, Camp Staff Member. We are proud to give back to the communities that we serve.

07/09/2026

UPDATE: Internet is back! We have Internet in all of our offices. We apologize for any inconvenience that the outage caused to our clients. We hope everyone made it through the outage and storms safe.

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Our offices in Littleton, Lisbon and Lancaster currently have no Internet. We are unable to use our phones and computers. If you need immediate assistance, please call the Colebrook office at 603-237-4788. We apologize for any inconvenience. Thank you.

📣STAFF SPOTLIGHT💫: Dylan Simino, Summer Intern, Lancaster OfficeFrom Groveton, Dylan started working at GMS at the end o...
07/07/2026

📣STAFF SPOTLIGHT💫: Dylan Simino, Summer Intern, Lancaster Office
From Groveton, Dylan started working at GMS at the end of May as a Summer Intern. He just completed his first year at UNH in the Business Administration: Accounting Program. Dylan’s favorite part about working at GMS is meeting new people, from his coworkers to the members of the community we interact with. “It’s made every day a little different and has been a really rewarding experience.” We are grateful Dylan chose us to spend his summer with. We appreciate his hard work, positive attitude, and helping our insurance team with a multitude of tasks. Thank you, Dylan!

Geo. M. Stevens & Son Insurance will be closed on Friday, July 3, in observance of the Independence Day holiday. We apol...
06/30/2026

Geo. M. Stevens & Son Insurance will be closed on Friday, July 3, in observance of the Independence Day holiday. We apologize for any inconvenience.

Agnes, our Littleton office mascot, and all of us at GMS wish you and your family a safe, happy, and memorable Fourth of July! ❤️🤍💙🎆

Address

149 Main Street
Lancaster, NH
03584

Opening Hours

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

Telephone

+16037882555

Website

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