Thank you for visiting Cunningham Engineering on the web. We would like you to be among the first to know about a very exciting development in our company’s evolution. Cunningham Engineering has joined forces with one of the largest control providers in the Western United States, Sunbelt Controls.

This move creates significant added resources and capabilities that will directly benefit our customers. We have increased our professional footprint and will grow our offerings through the expanded breadth of experience this partnership brings to our market.

You will still know us by the same great people and products (Distech Controls, Siemens, Vykon by Tridium) that we have delivered for the past 10 years. You will soon see the Sunbelt Controls logo on our vehicles, apparel, and correspondence. This new look will represent both the quality that you have come to know from Cunningham Engineering, along with the strength and product diversity of a major western controls power.

Moving forward, we also gain the ability to service all major building automation system manufacturers. By joining forces we drastically improve our systems integration capabilities on new construction and retrofit projects. We now are part of a network of Sunbelt Controls offices supporting customers in Washington, Oregon, California, Nevada, Idaho, Colorado, and Texas.

Our service technicians, the trucks on your jobsite, and all communications you receive from us will proudly bear the Sunbelt Controls logo. Rest assured that throughout this transition, some things will never change… our dedication to your needs and the customer service you’ve grown accustomed to.

We understand that this process is likely to cause confusion at times. Please don’t hesitate to contact us with questions or concerns.


The PNW’s New Sunbelt Controls Team


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1412 112th Ave NE, Suite 102 • Bellevue, WA 98004 • 425-485-0318