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.
49 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
October 26,2014Deat Andrew,I am writing this letter to compliment the team of men who installed my windows yesterday. They did a great job. Both Melvin and his partner worked diligently and professionally. They were polite and answered all my questions. T... [MORE]

October 26,2014

Deat Andrew,

I am writing this letter to compliment the team of men who installed my windows yesterday. They did a great job. Both Melvin and his partner worked diligently and professionally. They were polite and answered all my questions. They cleaned up to the point that no one would suspect that I had such a big installation that day. Dealing with your company has been stress free so far and I am grateful for that.
Sincerely,

Evelyn J.L.

 

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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