Your Products, Your Online Marketplace

A 27-year-old startup. Our culture drives our actions.


Our origins are rooted in, the world’s largest online marketplace for building automation and HVAC parts, established in Pittsburgh, PA in 1992.

Since being spun off in 2014 from alpscontrols, eParts Services has grown from deploying and supporting a single ecommerce platform to delivering and supporting numerous platforms including integrations with legacy systems and punch-out procurement platforms.

We are lean and agile where speed and cost to deploy always matter. A high degree of flexibility counts when it comes to rapidly being able to meet the functional and performance needs of our partners.

The same is true when it comes to how we monetize the technology and services we provide. We take a long-term view of our partnerships and can structure our commercial arrangements on a shared risk and reward basis. When our partners succeed, we succeed.

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Ken Siefert



David Meyers

Vice President


Eddie Johnson

Chief Commercial Officer

Mobile: +1 502.807.7492

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Jon Williams

Chief Accounting Officer

Our Team.


Ranging in expertise between development, project management, web design, engineering and more, our skill-varied and agile team works together to build our comprehensive and feature-expansive platforms in a startup-style environment to foster collaborative efforts.