Total Mechanical Service Corp.

Total Mechanical Service Corp. is a Plymouth, MA mechanical contractor whose client list is municipal and institutional: treatment plants, pump stations, reservoirs and roadwork piping, plus heating installation and mechanical insulation in schools and municipal buildings. It has held Massachusetts Minority Business Enterprise and Disadvantaged Business Enterprise certifications, both verified active by the state. Founded by Darin Yee in 1984, per the company's own site, which says it has completed roughly 1,600 projects with 179 subcontractors appointed over the years. A 2018 Massachusetts Gaming Commission filing lists it as an MBE-certified pool mechanical contractor on a state project in Plymouth, consistent with the institutional piping and heating work it describes. The company's own numbers don't quite line up: its site cites a 1984 founding alongside a separate claim of 'over 25 years of experience,' a gap worth asking about directly. For a municipal, institutional or large-scale mechanical/heating project, its MBE/DBE certifications and long project history are the credentials to verify against the specific job in mind.