APT recognizes that Original Equipment Manufacturers (OEMs) face unique challenges and is committed to providing comprehensive solutions when you need them.

Add Value

APT not only sells energy monitoring hardware and software, but we add value by providing custom design and programming, technical support and ongoing customer maintenance. This ensures that the customer has confidence in the equipment you supply.

Increase Your Equipment’s IQ

APT specializes in electrical equipment communications and integration of the Electrical Power Monitoring System making the equipment truly intelligent. Let us help make your product integrate seamlessly with your customer’s system.


If your customer needs immediate support and a quick turn-around, APT is nimble and has a reputation for getting things done right and on time.

Testing & Commissioning

Proper testing at the factory saves everyone time and money compared to field troubleshoot. Talk to us about how we can help setup the tools to ensure your equipment works right and you have the documentation to prove it.

We offer complete end-to-end power monitoring system support for a variety of industries and provide specific customer solutions to fit your needs.

Partners & Customers

APT services the Western United States and provides energy monitoring solutions to any customer with critical facilities and high energy cost. We pride ourselves on our hands-on approach and outstanding customer services.

Partners Customers