CSI Services is a full-service Mechanical Contracting company based in York Pa specializing in Boiler, Heat Recovery, and Chilled Water systems.  We provide turnkey projects including Engineering, Equipment Sales, Installation, Startup and Service. We offer complimentary energy audits and waste heat recovery solutions for your boiler room systems. The audits are performed at no charge under the supervision of a Registered Professional Engineer. We are typically able to reduce fuel consumption by 10 to 20%. Our Technicians are trained in the installation, service, and maintenance of boilers, burners, chillers, and HVAC equipment.