, HVAC, refrigeration, HVAC-R, HVAC/R, diagnostic, commercial, service, mechanical, mechanic, AC, field service, chiller... construction process by sealing duct joints and connections to ensure airtight systems. Provides support by installing ductwork...
as required. Minimum Qualifications: Graduate of two-year technical curriculum at Junior College preferred. A minimum of 10 years experience in field...Description : MSI is a full service HVACR contractor offering an array of energy efficient air-conditioning services...