90 Rankin Street, Unit 8
Waterloo, Ontario, N2V 2B3


About Us

Our Story

About ATN Mechanical Systems

In 1999, our owner Brad, and his wife, opened the doors to ATN Mechanical Systems Limited. With 17 years of experience in the industry, Brad knew that his personal values would translate into a successful company built upon loyalty, excellence and commitment. He decided this new company of his would begin servicing the Waterloo Region out of his home, while raising his four young kids. In search for a name that would represent the passion and quality that Brad continuously put into his work, Brad and his wife decided to name the company after their four kids- Allyson, Taylor, Nathan and Noah.

As ATN began to service the Kitchener-Waterloo Region, the company quickly gained recognition from the white trucks with red lettering, while word spread of the great service and excellent work provided by a new small company.  Upholding the values that ATN was built upon, Brad has continued to expand the business to continue his commitment to quality and personal service.

Since then, ATN has grown into a company of industry specialists in refrigeration, HVAC, electrical and gas fitting, ensuring that their customers receive the best service and quality care. Over the years ATN has worked alongside many businesses to design, install and service a multitude of HVAC & R projects. More recently Brad has indulged his passion for design, implementing his skills and knowledge into custom built equipment to best suit the customer and their needs.


Community with ATN Mechanical Systems

ATN is proud to be a part of the community they serve through different initiatives to give back. Over the years ATN has participated in the following:

  • KW Soccer - House League Team Sponsor
  • Timbit Soccer - House League Team Sponsor
  • KW Girls Hockey - Team Sponsor
  • KW Ravens - Team Sponsor
  • KW Girls Soccer - Team Sponsor
  • KW Ghosts Baseball - Team Sponsor
  • PCL Golf Tournament - Hole Sponsor
  • Knights of Columbus - Golf Tournament Sponsor
  • St. Luke’s CES Danceathon - Prize donor
  • St. David’s CSS Robotics Club - Equipment Sponsor
  • Muskoka Woods New Orleans Trip - Equipment Supplier
  • Muskoka Woods Romania Trip - Equipment Supplier

Quality Workmanship

Service at ATN Mechanical Systems

We take pride in our quality service and elite workmanship, always striving to be innovators and leaders in our field. When you call for service, it is repaired the first time. What this means for you is minimal disruption to your home/business and industrial processes.

Technicians at ATN Mechanical Systems

Our technicians stand behind their work. We accept the responsibility of working with your unit, knowing the investment you have made in a reliable and efficient unit.

HVAC at ATN Mechanical SystemsAs a service provider of HVAC & R, we are readily able to provide replacement parts and units for our customers, offering cost effective solutions that can benefit your business!

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