We are veteran-owned and operated and minority-owned and operated company serving the Chicago area. We specialize in HVAC and piping for commercial and medical customers. We hire and train veterans and minorities and believe in creating a great place to work. We hire unionized workers from Chicago Pipefitters Local 597, Plumbers & Steamfitters Local 157 and Sheet Metal Workers’ Local Union 73.


EOS Mechanical Nirav Sapra

Nirav Sapra


Nirav started his career in 2005, as a Mechanical, Electrical, Plumbing (MEP) project manager and coordinator then worked as lead estimator for a Chicago-area general contractor. As President of EOS Mechanical, his daily responsibilities include business development, estimates and negotiating with general contractors. Nirav is a proud Marine Corps veteran, who served in Operation Iraqi Freedom.

Cesar Berrones

Cesar Berrones

V.P. of Operations

Cesar became a SMW 73 Journeyman in 2011 and has worked for several major HVAC contractors, including projects at Chicago O’Hare International Airport and Chicago Public Schools. Cesar has great problem-solving and communication skills.