Located in Central Massachusetts, Guerin Mechanical Contractors LLC, formerly Guerin Plumbing, has been serving the New England Area for over 30 years. Specializing in Commercial and Industrial plumbing, we are licensed throughout New England which allows us to build long lasting, professional relationships with General Contractors who operate in the area. Guerin Plumbing and Heating was started in 1988 by John Guerin with the intent to create a company that was built on reputation, work ethics, and results that matter. Throughout the years we have completed projects in many areas across New England. We have built long lasting relationships with General Contractors that trust us to get the job done in a timely manner with superior results.