ISO 9001:2015 Certified
426 W. 2nd Street, Davenport, IA 52801
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About Us

Discover APS: Trusted Experts in Vehicle Power Solutions

Founded by the late Thomas K. Evans in 2006, American Power Systems, Inc. was created to fulfill a growing need for high power alternatives for a wide range of vehicles. Quickly gaining a worldwide reputation for quality, innovation and expertise, APS became the trusted partner of a variety of governmental agencies and companies around the globe. With a growing client base and award-winning success, APS continues to expand and offer its business partners reliable, dependable, and durable products and hands-on support.

Certified Global Partner Delivering Trusted Power Solutions

APS has been assessed and certified by Verisys Registrars® as meeting the requirements of ISO 9001:2015 for Quality Management Systems, an an internationally recognized standard that specifies requirements for a quality management system (QMS). The ISO 9001:2015 certification ensures that APS has robust, clearly defined procedures in place in all business areas such as production, supply chain management, engineering, quality, risk management, and customer service. The certification process involves onsite audits and extensive policy and documentation reviews by an independent third party to ensure compliance with the standard's stringent requirements.

Our Success Begins with Our People

APS has offered innovative solutions and excellent customer support for our business partners since 2006. Our dedicated and intelligent staff has nearly 300 years of combined experience in the various fields of expertise we handle, making us a unique and trusted business partner.

A Trusted And Valued Partner

Innovative, experienced and reliable, APS is a respected partner to businesses around the world, and having strong relationships and outreach are key reasons why.

Find Out More About APS

Get the latest updates about APS and its various products and services.

Scholarship Opportunities With APS

Propel your STEM education forward through the Thomas K. Evans Memorial Scholarship.