A.T. Matthews & Dier

A.T. Matthews & Dier AT Matthews & Dier, located in Watertown, NY, provides auto, home, and business insurance. A. T. As the President of A.

Matthews & Dier is an Independent Insurance Agency that has served the Watertown Area since 1903. Mission Statement
To deliver quality insurance products to consumers with a high level of service, and to earn lasting relationships built on a foundation of honesty, integrity and trust. Our Commitment
Our insurance agency will strive to provide a level of service that is better than our competition.

Though price will always be an issue, it is my firm belief that individuals still place a high value on service and recognize the need for professional, competent insurance advice and quality insurance products. Matthews & Dier, it is my objective to provide our customers with the best of both.

- Douglas Dier

06/08/2026

This or That: Beach Day 🌊 vs Pool Day 🏊

06/05/2026

🚗 If you’d like a clear, straightforward auto insurance quote, our team is here to assist. (315) 782-2020

06/03/2026

Good news! If your dog accidentally knocks someone over, damages their fence, or chews their favorite shoe, your liability coverage may help. Because sometimes our pets are adorable little chaos machines. 🐶💥

06/01/2026

🏡 National Homeownership Month 🏡Because what matters most deserves protection

05/30/2026

If you’re in a car accident and your pet is injured, your auto policy might help — but it depends on the carrier. Ask us before hitting the road with your co-pilot. 🐾🚗 (315) 782-2020

🚗 Want a clear, straightforward auto insurance quote? Our team is here to assist. (315) 782-2020
05/27/2026

🚗 Want a clear, straightforward auto insurance quote? Our team is here to assist. (315) 782-2020

05/25/2026

Grateful for the sacrifice. Inspired by the courage.
May we never forget the true cost of our freedom.

“Hmm… should I call my agent?” The answer is YES.We’d rather talk to you for 2 minutes now than fix a giant mess later. ...
05/23/2026

“Hmm… should I call my agent?” The answer is YES.
We’d rather talk to you for 2 minutes now than fix a giant mess later. (315) 782-2020

05/22/2026

Happy National Road Trip Day!

When You’re Googling ‘Is This Covered?’ at 1 AM:Close Google. Stop spiraling. Call your agent in the morning.We speak fl...
05/20/2026

When You’re Googling ‘Is This Covered?’ at 1 AM:
Close Google. Stop spiraling. Call your agent in the morning.
We speak fluent insurance, so you don’t have to. (315) 782-2020

Address

636 Coffeen Street
Watertown, NY
13601

Opening Hours

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

Telephone

+13157822020

Website

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