1986, Site Support Services (SSS) , , has been providing High Technology Service and PM for Computer Rooms/Data Centers. SSS also supports Telecommunications, MRI facilities, Environmental/HVAC Systems and Power Conditioning/UPS and generatorServing Maryland, Baltimore, Northern Virginia, West VA, Washington DC, Delaware and PA. offers a full range of environmental, air conditioning, electrical support programs, generators and UPS systems to firms of all sizes throughout MD, DC, VA, DE and the Mid-Atlantic region. is an authorized HVAC/A-C service and preventive maintenance contractor of the Liebert & Emerson Precision Cooling systems and ATS-Stulz Corporations.  Our High Tech Airconditioning Field Engineers are certified on Liebert cooling systems, through extensive factory training and testing. also experienced professionals on a variety of other AC/Environmental and Electrical Systems, including Airflow, American Power Conversion/APC, ATS-Stulz, Blazer, Carrier, Com-tempo, Cruise Aire, Data Aire, EDPAC, Emerson, Greenheck,

HiRoss, Koldwave, Kwikool, Liebert, Liskey, McQuay, Marine Aire, MGE-UPS, Mitsubishi,federal tax credit for a/c units Movincool, Nortec, Onan, Rollin Kool, Sanyo, Spot Cooler, Trane, Vulcain,ac unit ice outside unit York and many others.maintaining window ac unit Maintenance Agreements and Programs (PM) Site Support Services is highly specialized & dedicated to fast response 24 hour/7 day "Turn Key" Preventative Maintenance and Comprehensive Precision Cooling Service Programs that can be custom built to meet the critical and specific requirements of your Mission Critical Applications / facility, and for your total building air conditioning / HVAC / Electrical Systems. Rental Air Conditioning Units.

To better service our customers, SSS has established our fast response "ARS" (Air Conditioning Rental Services) division for meeting the temporary or emergency Spot Cooling needs of your facility. Air Conditioning Rental Services can provide small portable Rental Air Conditioners up to large tonnage water chillers, 24 hours a day, 7 days a week. Emergency Service and Preventive Maintenance agreements are available to support your rental cooling units.  department can set you up with temporary or permanent electrical service to support the emergency rental cooling units. Conditioning Rental Services is a Koldwave and Kwikool Airconditioning Specialist. Air Conditioning Marine Services - Specializing in ship and boat air conditioning service & installation. Pre-Owned/Used/Reconditioned Air Conditioning and Electrical Equipment SSS also has available in its 8,000 square foot warehouse Previously Owned & Reconditioned Liebert air conditioning units, UPS units, Precision Power units, PDU's, Liebert Little

Glass Houses, Glycoolers, Drycoolers, Liebert Mini Mates, Humidifiers and Portable Air Conditioners. Typically in-stock are: Liebert, ATS-Stulz, Nortec, Koldwave, Spotcoolers and Kwicool portable cooling units. Support Services believes in long term relationships with its customers, not short term sales. ATS•Carrier • Emerson Network Power • Emerson Precision Cooling • Koldwave • Kwicool • Liebert • McQuay • Mitsubishi • Nortec • Onan • Trane • York Serving Maryland, Balto, Northern VA, Washington DC, Delaware, ~ SITE SUPPORT SERVICES, INC. ~ "A LIEBERT SERVICE, PREVENTIVE MAINTENANCE & INSTALLATION SPECIALIST" Sterling Unit Heaters and Duct Furnaces are a complete heat generating and distributing plant, equipped with automatic controls, and packaged in an attractive streamlined housing. for ceiling mounting, they provide a convenient, low-cost method of heating stores, factories, warehouses and other large open areas comfortably.

Indoor Product Line >> Self-Contained Rooftop Make-Up Air Unit 4,501 - 10,000 CFM 800 - 1,200 MBH Heating Capacity Exclusive Heat Loss Recovery System High Efficiency Condensing Hydronic Heat Exchangers Nexus UH Stainless Steel Heat Exchanger 100 - 400 MBH Up to 96% Efficient 316L Stainless Steel, Hybrid Heat Exchanger A Leader in HVAC Innovation Sterling has been an innovator in the HVAC industry since 1946 when we began producing finned-tube radiation in a rented garage in Westfield, Massachusetts. 325,000 square foot manufacturing facility in North Carolina, USA now has the efficiency to produce both standard and custom product while providing short lead times. representatives that work in partnership with Sterling are some of the best in their field and are strongly supported by a knowledgeable Sterling Technical Support staff. Sterling unit heaters and parts are available from stock at many of the country's largest

Sterling has been a major producer of CSA certified Gas Fired and Hydronic Unit Heaters for over 40 years. High and Low Intensity Infrared, Rooftop Duct Furnaces, Evaporative Cooling Units, Packaged HVAC Rooftop and Indoor Make-Up Air Units, and a full line of Industrial Products enhance Sterling's complete line Experienced Sales & Support Sterling offers factory direct application specialists and local sales representatives to assist in the selection and applications of Sterling HVAC equipment. To contact your nearest Sterling representative, visit the Sales Reps section of this web site. Xcelon named The News' product of the week Introducing the Xcelon UH The Xcelon UH Condensing Unit Heater brings leading edge condensing heat exchanger technology to Sterling HVAC's successful unit heater product offering. Download the brochure here! Important Notice From Mestek: Hurricane Sandy Come visit us at CIPHEX WEST in Vancouver, BC, Canada