Facilities Operation & Maintenance Preventive Maintenance – Periodic building maintenance increases equipment reliability and protects your facility’s assets. Our engineers use Computerized Maintenance Management Systems to document a building’s existing condition and offer solutions for resolving any issues. Equipment Tours – CFSI’s licensed engineers provide documented visual inspections to verify critical equipment operation. Service Calls & Repairs – We'll respond to your routine and emergency service calls promptly, with the knowledge required to resolve any challenges we may encounter. Mechanical Contracting Call on our trained professionals to provide in-house equipment upgrades, retrofits and installation to all types of commercial heating, ventilation and air-conditioning systems. Mobile HVAC Services CFSI mobile service division was created to address the growing demand for maintenance and repair services to critical cooling equipment located in 24/7 data centers. Our HVAC technicians are outfitted with the latest diagnostic tools and training to perform preventative maintenance and repairs to computer room cooling equipment of any make and size. CFSI has established vendor accounts with the major HVAC equipment manufacturers. to expedite sales and service requests. We provide service contracts and 24/7 emergency service for all types of air conditioning and heating systems.