Utility/UHP Services


We began as one of New England’s largest and most capable coal-handling system fabricator and installer. As our region has adopted to newer technologies so have we and we are proud of our national awards for construction excellence for the installation of cogeneration systems, clean energy systems, Biowaste generators, steam boilers, and several complex underground steam distribution systems.  

UHP (Ultra-High Purity)

New England’s extensive manufacturing base in the microelectronics and photonics industries require a unique fabrication process that measures cleanliness to the parts-per-billion (ppb). DECCO’s control systems support these stringent requirements with dedicated tooling and welding processes to pass any analytical testing