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Trusted HVAC & Cooling Solutions for Data Centers
Site Support Services has dedicated itself to providing specialized HVAC, power management, and precision cooling solutions for mission-critical environments since our inception. Our team of factory-trained and certified engineers brings decades of expertise in designing, installing, and maintaining infrastructure systems that ensure uninterrupted operation of data centers and similar facilities. We offer comprehensive services including preventive maintenance, 24/7 emergency response, remote monitoring, and turnkey installation of electrical and environmental systems.

Our commitment to using genuine parts, maintaining meticulous records, and delivering guaranteed response times ensures our clients experience minimal downtime and optimal performance. As a certified Liebert U.S.A. service agency and Vertiv-trained specialists, we combine technical excellence with local service capabilities across seven states. Our approach emphasizes tailored programs, consistent staffing, and transparent pricing to deliver cost-effective solutions that maximize equipment lifespan and operational efficiency.
Services
Preventive Maintenance Emergency Response HVAC Installation Power Management Cooling Systems Remote Monitoring Load Bank Testing Fire Suppression Systems Facility Documentation Equipment Sales
Highlights and features
  • We are licensed electrical contractors in Maryland, Washington DC, and Virginia
  • Our engineers are certified on Vertiv cooling systems
  • We guarantee 2-hour on-site service response for critical environments
  • We maintain meticulous equipment service records for quality assurance
  • We offer transparent pricing with no unexpected additions
Associations and certifications
  • Liebert Corporation
  • Vertiv
Services
Preventive Maintenance
Our preventive maintenance programs combine factory-trained expertise with genuine parts replacement to maximize equipment lifespan. We provide tailored service schedules, consistent technician assignments, and detailed equipment documentation. This proactive approach reduces unexpected failures while maintaining optimal performance of HVAC, electrical, and cooling systems in critical environments.
Emergency Response
Critical system failures receive immediate attention through our 24/7 dispatch system. Factory-certified engineers respond within 2 hours for critical environments, equipped with diagnostic tools and replacement parts inventory. Our rapid response protocol minimizes downtime while ensuring safe, effective repairs of HVAC, power, and environmental control systems.
HVAC Installation
We design and implement complete HVAC infrastructure for data centers, including precision cooling and environmental control systems. Our turnkey installations incorporate leading manufacturers' equipment, ensuring compatibility and performance. Services include feasibility analysis, system design, and commissioning to meet specific thermal management requirements for mission-critical operations.
Power Management
Our licensed electricians handle complete power infrastructure solutions, including UPS systems, emergency generators, and power distribution units. We provide installation, maintenance, and load bank testing to verify system reliability. This ensures continuous power supply and protection against unexpected outages in critical facilities.
Cooling Systems
Specialized cooling solutions for data centers include precision HVAC units, hot/cold aisle containment, and high-density cooling systems. We maintain, repair, and optimize both modern and legacy cooling equipment from major manufacturers, ensuring optimal thermal performance and energy efficiency for critical server environments.
Questions
What emergency response time do you guarantee?
We guarantee a 2-hour on-site response for critical environments and 4-hour service for preventive maintenance customers.
Which HVAC brands do you service?
We service all major brands including Liebert, Vertiv, Carrier, Trane, York, Daikin, and specialized systems like CRAC units and high-density cooling.
Do you provide services outside Maryland?
Yes, we service facilities across seven states including Washington DC, Virginia, Delaware, West Virginia, Pennsylvania, and Northern VA.
Are your technicians certified?
All field engineers are factory-trained and certified on Vertiv cooling systems with additional expertise in Liebert and other leading brands.
What preventive maintenance programs do you offer?
We offer tailored programs with consistent staffing, genuine parts replacement, and comprehensive equipment documentation for mission-critical environments.
Do you offer equipment rentals?
Yes, we provide 24/7 emergency air conditioning and cooling equipment rentals for planned outages or urgent facility needs.
Reviews (1)
Chris Betts
Jan 06, 2021 Report
Commercial HVAC and Electrical services. Specialized in Data Centers and Critical Systems. Would not have any other keeping my data center cool.