Products
Tri-State is the manufacturer and installer of premium quality vinyl windows and patio doors. We do the entire job ourselves, no subcontractor or middleman! Tri-State builds them, installs them and we guarantee them.
48 Years of Relationship
Top quality materials fabricated by master mechanics, delivered promptly to the job site by our fleet of service trucks, installed by trained craftsmen who take pride in their work, produces the desired result - a perfect job!
Testimonials
Dear SirJust want to say how happy I am having chosen your company to install Windows in my house, and also to let you know that your display at the factory comparing your window and those of your competition was excellent.The windows were installed on Ma... [MORE]

Dear Sir

Just want to say how happy I am having chosen your company to install Windows in my house, and also to let you know that your display at the factory comparing your window and those of your competition was excellent.

The windows were installed on May 20 by Franco and Douglas. They did a fantastic job cleaning up after themselves and leaving my house spotless. They were friendly and efficient.

Your salesmen in CT, Jim Melanson was very informative and his demonstration equipment revealed the well built quality of your product

Purchasing windows from a company like yours which not only manufactures the windows, installs them and sells those, means you have to go to only one place for information and help.

I have recommended your company to others and I hope that they will also purchase from you. 

Again, I am happy with me decision to buy from your and I hope that your company prospers in this environment.

 

Sincerely

Reinhold V.

June 10, 2011
Tristate Introduces New Patio Doors, Windows, Bays & Bows with Built-in Privacy Mini Blinds You can increase the value of your home with Tristate's New Platinum Privacy Mini Blinds.     Built-in to your patio door or casement windows, yo...
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