Geo. M. Stevens & Son Insurance

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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 Christopher 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.

10/09/2026
Our Colebrook office team was proud to join the North Country in showing our support for Michaella today!Sending strengt...
09/25/2026

Our Colebrook office team was proud to join the North Country in showing our support for Michaella today!

Sending strength, love, and positive thoughts your way, Michaella. We’re all behind you! 🩷

Geo. M. Stevens & Son Insurance, Lone Wolf Solutions CPA, Colebrook Copy Center, and North Country Chamber of Commerce sending love and support to Michaella today. The entire North Country is thinking of you Michealla!

Share your Michealla wear with us in comments!

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09/25/2026

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This Life Insurance Awareness Month, we’re reminding our communities how important it is to have the right protection in...
09/11/2026

This Life Insurance Awareness Month, we’re reminding our communities how important it is to have the right protection in place. Too many families go without adequate coverage, but a few simple steps can make a big difference for your future.

Swipe to explore key stats along with practical ways to strengthen your life insurance plan. Our team at GMS Insurance is here to help you understand your options and make confident decisions.

If you’d like support with any of these steps or want to review coverage for your family, please call one of our Life Insurance agents. For Christopher Knapp or Michael Redmond in our Littleton office, please call 603-444-2911. For Douglas Shearer in our Lancaster office, please call 603-788-2555.

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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.

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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