Certification
Hyde-Stone Mechanical Contractors, Inc. prides itself on leading the way in certification of various fields in the HVAC industry. Some of the certifications that Hyde-Stone Mechanical Contractors, Inc. and its technicians carry are:

• Medical Gas

Our technicians/fitters are certified for brazing all types of medical gas.

• Air Balancing

Hyde-Stone Mechanical Contractors, Inc. is certified by the National Comfort Institute.

• Back Flow Prevention

Click to enlarge
Hyde-Stone Mechanical Contractors, Inc. has three certified technicians for back flow prevention. Hyde-Stone Mechanical Contractors, Inc. periodically conducts an informational seminar for it's customers on the operation, testing, and general overview of backflow prevention.

• Licensed Master Plumbers

Hyde-Stone Mechanical Contractors, Inc. has been a licensed master plumber for the city of Watertown for over 25 years.