Qualifications

The National Board of Boiler & Pressure Vessel Inspectors:

"U" Stamp for the Manufacture of Pressure Vessels
"S" Stamp for the Manufacture and Assembly of Power Boilers
"H" Stamp for the Manufacture and Assembly of Heating Boilers
"R" Stamp for the Repair & Alteration of High Pressure, Low Pressure Boilers & Pressure Vessels
State of Connecticut Major Contractor
State of Connecticut Mechanical Contractor
State of Connecticut Plumbing Contractor
State of Connecticut Boilermaker Contractor
State of Connecticut DAS General Building Construction Group C
State of Connecticut DAS Sewer & Water
State of Connecticut DAS Sitework
State of Connecticut DAS Plumbing
State of Connecticut DAS HVAC
State of Rhode Island Major Contractor
State of Rhode Island Mechanical Contractor
State of Rhode Island Plumbing Contractor
State of Massachusetts Mechanical Contractor
State of Massachusetts Plumbing Contractor
State of Massachusetts DCAM General Construction Contractor
State of Massachusetts DCAM HVAC Contractor
State of Massachusetts DCAM Mechanical Contractor
Mashantucket Pequot Tribal Nation Contractor
Mohegan Tribal Gaming Commission Contractor
State of New York Plumbing Contractor
State of Maryland Major Contractor
District of Columbia General Contractor