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.
45 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!
I\\\'m writing to let you know that I was very satisfied with the Windows installed.The salesman, Andreas was pleasant. Chiris measured the windows for an excellent fit.Carlos and his crew did a wonderful installation. Taking the old windows away was icin... [MORE]