Delta Mechanical Contractors, LLC has participated in the development and maintenance of a vast array of HVAC systems. From the very basic to the extremely complex design, Delta’s project teams have many years of experience in the industry to make each challenge a success. Delta obtains its HVAC tradesmen predominately from Plumbers & Pipefitters Local Union 51.
Our services include installations and repairs of chilled water, hot water, and steam distribution systems. Our team has a variety of experiences, including work on the following equipment and services:
- Chillers up to 1000 tons – Absorption, Rotary, Packaged Air Cooled, Packaged Water Cooled, Packaged Condenser-Less
- Cooling Towers
- Buffer Tanks
- Side Stream Filters
- Water Treatment – Chemical Systems, Sustainable Treatment
- Pumps – Vertical Split Case, Horizontal Split Case, End Suction, In-Line
- Boilers – Fire Tube, Water Tube, Condensing, Steam
- Air Handling Units/Roof Top Air Handling Units – Integrated Packaged, Custom Packaged, Packaged
- Energy Recovery Units – Enthalpy Wheel, Fixed Plate, Heat Pipe, Run Around Coil
- Fan Coil Units
- Unit Heaters
- Variable Air Volume Boxes
- Fan Powered Boxes
- Exhaust Boxes
- Chemical Exhaust Boxes
- Fume Hoods
- Exhaust Fans – Axial, Centrifugal
- Heat Exchangers – Plate & Frame, Shell & Tube
- Chilled Beams
- Radiant Panels
- Snow Melt Systems
- Radiant Floor Heating Systems
- Glycol feed Pumps
- Multi-Stage Steam Pressure Reducing Stations
- Humidifiers
- Air Curtains
- Fuel Oil Transfer Pumps
- Fuel Oil Leak Detection Systems
- Design/Build installations
- Plans and specification installations
- Assist building owners in matters of Local and National Code Compliance
Delta also has a Quality Control / Quality Assurance team that provides start-up and commissioning of this equipment, as well as Owner’s Training. Our staff includes fully licensed and experienced personnel whose in-depth knowledge assists in the development and installation of these specialized systems. We are members of the Mechanical Contractors Association of America (MCAA), the New England Mechanical Contractors Association (NEMCA), and the Rhode Island Subcontractors Association (RISA). We are also certified by the Commonwealth of Massachusetts’ Division of Capital Asset Management and Maintenance (DCAMM).
