refrigerant conversions

Advanced Chamber Services (ACS) provides environmental chamber service and repair, with technicians serving customers along the east coast and Mid-Atlantic of the United States. Its factory-trained technicians have over twenty-five years of experience and also work on ovens, furnaces, and freezers. ACS offers repair, preventive maintenance, professional calibration, modifications, retrofits, upgrades, and OEM authorized service.

environmental chamber repairmodificationsOEM authorized servicepreventive maintenanceprofessional calibrationrelocations and installationsretrofits and upgrades

Cii Service, headquartered in Richmond, Virginia, provides HVAC/Mechanical and Energy Management Services to commercial, industrial, and institutional buildings in Central & Southwest Virginia and North Carolina. It offers preventive maintenance agreements, commercial service and repair, chiller replacement, cooling tower repairs, energy monitoring and audits, and lighting energy solutions. The company was one of the first HVAC companies to create an energy conservation division in 1975.

boiler service and re-tubingbuilding controls and automationchiller replacementcooling tower repairscustomer personnel trainingdynamic balancingeddy current tube analysisenergy auditsenergy managementHVAC service and repairLONWorks system design and installationmaintenance agreementsTridium web-based controlswater flow balancing

Horizon Mechanical Services LLC, established in 2001, provides commercial HVAC and mechanical services to the Washington D.C./Baltimore and Northern Virginia area. The company offers factory-certified chiller servicing, boiler repair, new installations, maintenance, equipment repairs, mechanical retrofits, and energy management, and is certified to work with manufacturers including Honeywell, Carrier, WattMaster, Stulz, York, Trane, McQuay, and Tork.

BAS pneumatic to DDC upgradesboiler repairburner repair and tune-upcentrifugal pump repair and rebuildingchemical cleaning of water-side componentschiller retrofittingchiller servicingcombustion analysispipe freeze sealspipe tapping and hot tap servicesplumbing fabrication and installationpredictive analysispreventative maintenancerefrigerant refill and leak repairsshop press machine servicessteam station repairvariable frequency drive upgrades