Profile: Valley Mechanical, Inc. is engaged in the fabrication and installation of custom systems. We offer custom fabrication, field services and installation, piping, laser alignment, production fabrication & assembly, machining & contract maintenence. We have the capability to fabricate and install ASME vessels with and R,S, and U stamps. We have general sheet metal work, which includes flashing, guttering, siding and metal roofing and all type of aluminum and stainless work including welding, fabrication, installation and erection.