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.

“The project was completed on time and under budget. This was due in most part because of the team work between the store and Atomatic. I would like to go on record and say that this project was one of the smoothest I have done. The biggest reason is the 100% cooperation…Everyone did their part and worked together…”

– Jim S.

Our best advertisement is positive customer testimonials. Written reviews and word-of-mouth continue to build our client list, and we are extremely proud and appreciative of the recommendations we receive from our satisfied customers. At Atomatic Mechanical Services, we never take your time, property, or investment for granted, and it’s our goal to provide a rewarding experience from start to finish. Whether you are in need of new installation, system upgrade, unexpected repair work, or preventative maintenance, our trained service team delivers swift, trustworthy, cost-effective resolution. Count on us to take very good care of your comfort.

Heating and Cooling Repair • HVAC Service • HVAC Installation • Arlington Heights, IL