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

09/07/2026

Happy Labor Day! Today we recognize the dedication and contributions of workers who help businesses, families, and communities thrive. We hope you enjoy a safe and relaxing holiday.

09/04/2026

Teen Driver Series: Music can make the drive more enjoyable, but distractions can make it more dangerous. Remind your teen to put the phone away before hitting the road.

September is National Preparedness Month, making it a great opportunity to review your emergency plans. Creating a famil...
09/01/2026

September is National Preparedness Month, making it a great opportunity to review your emergency plans. Creating a family communication plan, organizing important documents, and preparing basic emergency supplies are simple ways to get started.

09/01/2026

Your storefront is just the start. Protect your employees, equipment, and everything that keeps your business running. (315) 782-2020 https://nnyinsurance.com/

08/28/2026

The year, make, and model of your car — OR the age and condition of your home — are major rating factors. Expensive to repair? Uncommon parts? Older roof? High horsepower? All of that influences your premium.

08/26/2026

The shortest route to happiness is through a dog's heart.

Higher limits, lower deductibles, extra protections — they all affect price.Great news? You have full control. We can he...
08/24/2026

Higher limits, lower deductibles, extra protections — they all affect price.
Great news? You have full control. We can help you balance cost vs. coverage, not just the lowest price. (315) 782-2020 https://nnyinsurance.com/

08/21/2026

Nothing says insurance like a whole pot of coffee! Whether we're in the office or working from home, we're here for you. Drop a ☕️ if you need a refill today!

Interested in exploring options for your auto policy? We can get a quote started for you. (315) 782-2020 https://nnyinsu...
08/21/2026

Interested in exploring options for your auto policy? We can get a quote started for you. (315) 782-2020 https://nnyinsurance.com/

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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