Hyder David M

General Services - Thermo Dynamics, Inc. can provide complete service contracts, system and process diagnostics, hardware installations, chiller retrofits, chiller refrigerant conversions, system and component level overhauls. Our capabilities cover absorption, centrifugal, scroll, reciprocating, rotary screw, air cooled and water cooled chillers.

Mark E. Meacham Inc. is one of Massachusetts' leading full-service heating, air conditioning and refrigeration service companies. The company provides a complete range of commercial heating, air conditioning, and refrigeration services to area businesses, commercial real estate properties and institutions. Mark E. Meacham Inc.'s clients include industries, including automobile dealerships, area-banking institutions, manufacturing plants, office environments and apartment complexes. The company offers complete, expert services for both replacement heating/air conditioning systems and new construction or system expansion. Located in Charlton, Mass., it also performs heating and air conditioning system conversions for efficiency.

Founded in 1987 as a commercial plumbing, heating and mechanical contractor, AERO Mechanical is a mechanical contracting company with a primary market target of state, federal and private commercial and industrial construction projects in the Rhode Island, Massachusetts and Connecticut area. The company provides an array of services, including complete HVAC systems and service, process piping, fabrication, boilers, chillers, refrigeration services, energy projects, procurement and backflow testing. Its project portfolio includes the Johnston Power Station and Beacon Mutual Insurance. AERO is located in Johnston, R.I.