fire suppression systems asbestos handling On any given day, our staff may be installing a new high pressure reducing valve, replacing steam lines, installing sprinklers, boilers, hot water heaters - or replacing a sink.  M&T is certified to install and inspect backflow prevention devices. M&T is one of the first plumbing firms to have the trained personnel certified to install and test the new backflow prevention devices which have been mandated by State and Local authorities for commercial buildings in New York City. M&T is a full service company which meets its clients' needs - whatever those needs may be.  |