Master Systems Integrators

Helping buildings operate as one

Learn more about our integration work

Building Controls Contractors

Specializing in HVAC controls systems

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Delivering total building solutions through
secure, smart, connected OT and IT services.



"OTI gets my award for the unsugn hero," he adds. "I could talk for an hour or more on their capabilities. It comes down to the importance of being able to measure in order to manage what you have to ensure efficiency. Their solution is near perfect, and it is a key enabler to the efficiency and ongoing optimization we achieve."