As a business owner, you need technicians you can count on for mechanical and industrial service. Chautauqua Mechanical II LLC is a family owned and operated contracting company based in the Falconer, New York area. As your commercial HVAC contractor, we'll help you increase your business' efficiency and save you money on your monthly utility bills. You can also hire us as your plumbing contractor to design and install new plumbing systems in your facility.