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CHICAGOLAND’S FULL SERVICE MECHANICAL CONTRACTOR SINCE 1945


Commercial Service
We take great pride in delivering a service level that is second to none and view every opportunity to be of service a privilege and our opportunity to shine as your trusted partner when you need us most.
Commercial Construction
Over the years our Commercial Construction team has built our reputation on providing high quality Design/Build expertise to our clients.
Controls
From simple, everyday temperature controls to sophisticated energy management strategies, our team can do it all. We specialize in integrating all levels and ages of controls into one modern interface.
Residential Service
Atomatic's Residential Division brings Commercial-Grade Service to your home, simplifying and solving stressful heating and cooling issues you and your family experience!

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Welcome to Atomatic Mechanical Services


Founded in 1945, for over 70 years Atomatic Mechanical Services continues to provide the highest quality workmanship, innovative designs, and reliable service to commercial, institutional, industrial and residential buildings and homes throughout the greater Chicagoland area. By bringing superior products together with certified professionals, we ensure results that not only exceed your satisfaction, but also continue to perform to exceptional standards year after year. Our solid reputation is built on the highest standards, innovative design and exceptional customer service. We honor our word and commitments.
TESTIMONIALS
WHAT PEOPLE SAY

I would also like to take this moment to express my great appreciation for my technician Bruce. He’s like family over here at Warehouse Direct (and one of the best HVAC guy’s that I’ve had the privilege of working with!!!) Curtis S.

I wanted to let you know that it was a complete pleasure working with you on the TJ Harkins project. Ryan and Tom K. did a great job and the field guys were great to work with. Everyone came to work ready to do a good job and with a great attitude. Today we had a orientation meeting with the owner, Jerome and Rich were completely professional, patient and knowledgeable. Keep up the good work. Scott R

I just wanted to drop you a note telling you how pleased I am with John’s team. This project has not been easy from day 1. John’s team has fought through all the adversities they have faced with tremendous fortitude and desire to succeed. Recent events with large RTU were resolved with John’s team quick response and help. The teams dedication to success is greatly appreciated. Tony L