About Us

About Us

Products Support, Inc. (PSI)
Was founded in 1972

by Robert Wheeler on Red Branch Road in Columbia, MD. The company moved to its current location in Jessup in 1980. Products Support Inc was purchased by the Wiley family in 1993. Over the years we have been very proud to accomplish: Becoming an ISO:9001 Business, Completing J-STD-001 and IPC 620 certification, registering with the Maryland Green Business Registry and Welcoming our new CEO Mike Martinec.

We take pride in being a full service manufacturing facility known throughout the Aerospace, Defense, Military, and Commercial industries as a partner that can be counted on for superior products and services. Products Support Inc. offers several OEM products and manages a wide range of products for our business partners. Extreme quality and accuracy is our focus and we are also fully committed to quality parts on time. We know that delivering your parts on schedule is just one of the many important factors that make a successful relationship. The primary goal and mission of Products Support, Inc. is to make the name PSI synonymous with the products we produce. In the performance of that mission, we strive to continue achieving controlled growth and profitability for the company; to economically develop, manufacture, and market our products. By achieving these goals, we create an environment of security, both personal, as well as financial, for our employees, our customers, our vendors, and our community.

Amazing things happen to your business when we connect those dots... Your projects and our Technologies.

We take pride in being a full-service manufacturing facility; let us help you make your products into a reality, and now we are just going to let the numbers speak for us!


Years in Business


Happy Clients


Technical Experts


Projects Completed

Some of our certifications...


In Accordance With AWS D17.1, AWS D1.3, AWS D1.1 and NAVSEA S9074-AQ-GIB-010 and more...


In Accordance With Mil-DTL-5541 with approval from various customer’s such as DCMA, Northrop Grumman, AAI/Textron, TCOM and more...

Electrical Assembly

3rd Party Certifications: Soldering IAW J-STD-001 and Cable & Harness Assy. IAW IPC-A -620

For more information please contact us!

Let us get in touch

Give us a call on our main number +1 410-792-4754, or send us an email using our contact form, we endeavor to answer all enquiries within 24 hours on business days.

Over 200+ happy customers and 1,000,000+ projects completed, you dont need to look anywhere else to get your projects going.

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Let us Convert Your Idea into Reality

We endeavor to answer all inquiries within 24 hours on business days.