TUDI Mechanical Systems offer service and installation on a wide variety of DDC, pneumatic, and electric/electronic controls. We are a Carrier CCN certified and have installed a number of CCN systems over the past 10 years. We are also a Honeywell LonWorks contractor and can offer web-based controls and cutting edge technology if it fits your needs. At TUDI, we believe that the system should fit the customer's needs and positively impact the bottom line.