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Legacy System Migrations

Legacy Migration:  Protecting your Investment, Building for the Future

CM3 Building Solutions has been delivering building automation and HVAC systems for 40 years. We work with thousands of municipal, education, healthcare, commercial and non-profit customers – for both new construction and existing systems.

We recognize the exceptional investment and integration of your legacy systems, and we understand the challenges in migrating them. That’s what makes us uniquely qualified to guide your migration path.

Consultative Advice

As an experienced systems integrator, we are your consultant and support solutions provider. We take seriously the role of advising you on the best path forward for your facilities.

Our approach is to respect your existing investment and work to utilize as much of it as possible, while balancing that with future system health and viability.

Strategic Perspective

Because we understand how your building automation and HVAC system can and should fit within the broader picture of your overall building solutions, we can identify a path forward that is grounded in real world application and tailored to your unique needs.

Broad Experience

We have extensive experience working with virtually every major legacy system on the market. This knowledge gives us an intimate understanding of the limitations of each brand and piece of equipment, so we can confidently recommend which elements should be replaced, rather than discarding the entire system.

Some of the systems we have worked on are:

  • Alerton
  • Automated Logic
  • Barber Colman
  • Honeywell
  • Invensys
  • Johnson Controls
  • McQuay MicroTech
  • Robert Shaw
  • Schneider Electric
  • Siebe
  • Staefa Talon
  • Trane Summit/Tracer