ATS Mechanical prefabricated a break tank replacement system before ATSM Service Technicians Noah Baptiste and Ted Navarro completed the installation in the field.

Mechanical contracting isn't exactly known for being exciting. We think that's a missed opportunity. For more than 40 years, ATS has been helping clients solve complex mechanical challenges across HVAC, plumbing, controls, process piping, and design-build construction. We don't just install systems. We build, maintain, and improve the infrastructure that keeps buildings running. One of the things that sets us apart is our ability to do it all under one roof. From large construction projects and retrofits to 24/7 service, prefabrication, architectural sheet metal, BIM modeling, and TAB, our teams work together to deliver practical solutions instead of passing problems to someone else. We're big enough to take on the projects that matter, but small enough that you'll know who you're working with. When you call, someone answers. When challenges come up, we own them. When there's a better way to do something, we're willing to find it. At the end of the day, our business isn't just about mechanical systems. It's about earning trust, building long-term partnerships, and delivering work we're proud to put our name on. We're entering an exciting new chapter as **ATS Mechanical**, but the foundation hasn't changed. Same ownership. Same people. Same commitment to service and quality. If you're looking for a mechanical partner that shows up, follows through, and enjoys solving difficult problems, let's connect.

Founded 1984