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Tri-State Window & Siding Co.

Tri-State Window & Siding Co. Inc. is proud to serve the New Hampshire community as a high-quality home improvement contractor. Tri-State has been in the home improvement business for over 30 years.

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Our Services

We strive to ensure 100% satisfaction by providing our New Hampshire customers professional, affordable high quality service. Learn more about what we can do for all of your home remodeling & construction needs.

Tri-State offers quality remodeling and renovation services including:

Our Services

Featured Projects

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Our Qualifications
We strive to ensure 100% satisfaction by providing our New Hampshire customers professional, affordable high quality service.

Additions

An addition of any size and shape is an exciting way to breathe new life into your home.

Bathrooms

Fantastic bathroom remodels to update and improve the value of your home for any budget!

Commercial Renovations

Tri-State Window and Siding has the experience needed to see a commercial renovation from start to finish

Farmer's Porches

Farmer's porches give that old time comfortable feel. Sitting in the rocking chairs...

Designer Decks

Custom Decks provide a great outdoor space for relaxing, dining...

Doors

Tri-State Window and Siding offers a wide selection of doors for your home, from sliding...

Fire and Water Damage

We offer a full service fire and water restoration services. Our experienced tradespeople..

New Homes

Tri-State offers complete custom homebuilding services. From beginning to end we..

Kitchens

Are the centerpiece of our homes! We offer design services for designing a beautiful kitchen that include consultations..

Remodeling

Home remodeling can be the second largest investment you will make besides your original purchase...

Windows

Tri-State Window and Siding offers you premium vinyl windows that are energy-efficient and ..

Roofing

Tri-State Window and Siding recommends roofing manufactured by Certainteed building products.

Sunrooms

A sunroom is your very own indoor oasis that allows you to enjoy New England's four seasons all year round.

Vinyl Siding

Let the experienced staff of siding applicators at Tri-State Window and Siding create a beautiful new...