M&M Engineering Limited is an industrial mechanical contracting company with head office in St. John's, Newfoundland.  Incorporated in 1968, M&M is now recognized locally and internationally for quality and the efficient completion of all jobs.  M&M has proven itself able to successfully handle the most demanding and complex of technical work.  With a highly competent staff and access to a team of tradesmen and technicians of more than 1000, M&M commands a large, highly-skilled team of professionals.