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.
46 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!
July 22, 2010 Mr. John KypreosTri-State Window factory Corp360 Marcus Blvd.Deer Park, N.Y. 11729 Subject: Window Installation Dear Mr. Kypreos, Thanks for stopping by to check on the windows we had installed in our kitchen on July... [MORE]