If you are in the restaurant business, today is your lucky day! Tri State will give you exactly what you want. We will clean your air ducts thoroughly, kitchen exhaust system down to bare metal, and inspect and maintain all of your fire protection equipment for one affordable monthly price. As active members of the Massachusetts Restaurant Association and the New Hampshire Restaurant and Lodging Association, we know the unique challenges of your environment. Tri State has the revolutionary solution in our newest service plan, Inspect-a-Clean. Call today for a free estimate. What do you have to lose?