About Us

Success based in quality & service

Packaging Services Industries (referred to as PSI or PSI Group) consists of three corporations. Packaging Services of Maryland Inc. was formed in 1976 and is located in Williamsport, MD. It consists of 282,000 square feet of work space and serves as the corporate headquarters for PSI Group.

PSI Packaging Services, Inc., formed in 1982, consists of a 91,000 square foot facility located in Connellsville, PA. As PSI continued to outgrow these two facilities and branch out, PSI Container Inc. was then formed in 1995 in McAdoo, PA.

PSI has grown through the years to its current position of being a dominant force in the corrugated box marketplace for the Mid-Atlantic region. PSI credits its growth to product innovation, exceptional customer service, product quality, state of the art equipment, involved employees and on-time delivery capabilities. PSI has uniquely positioned itself for the 21st century. The workforce totaling approximately 400, is stable and skilled, providing a quality product and a high level of service.

PSI’s design capabilities, along with state of the art box-making equipment allows for quick turn around to over 2,000 customers, ranging from companies achieving $1 billion in annual sales to small, family owned enterprises.

PSI operates in a highly competitive marketplace. However, since 1990, total annual sales have increased between 5 to 10 percent each year. Product offerings include corrugated packaging, foam packaging, packaging supplies, as well as glass cutting and packaging.

Poised to grow, PSI is constantly striving to identify opportunities to better serve our customers and to supply an ever-growing base of customers with a broad range of products and services.

To learn more about what we can do for you and your company, fill out the contact form below or call us.

To learn more about what we can do for you and your company, fill out the contact form below or call us.

"We approached PSI looking for an all-inclusive packaging company that could streamline our procurement and inventory of our shipping materials. PSI has helped us immensely over the years by offering a vendor managed inventory program, product innovation and competitive pricing. The part of our business relationship that we appreciate the most is the responsive sales staff and customer service."

Courtney Munier


"As a distributor in the wireless industry focused on supply chain solutions, Tessco looks for suppliers who help us deliver value to our customers.  The 20-year relationship between PSI and Tessco exemplifies this type of collaboration.  Our relationship with PSI spans across their whole organization, covering many functions and levels.  Open communications facilitates ongoing continuous improvement activities that yield enhanced productivity and reduced costs."

Jeff Shockey

Vice President of Business Operations, Tessco Technologies Inc.

"For over 14 years PSI has been a valued partner who truly understands our business needs. They are very responsive and provide a quick turnaround which is important in our fast-paced manufacturing environment."

Olympia Chimney Supply Inc.,Scranton


"PSI, what can I say;  They’ve consistently been aggressively positioned on cost and delivered years of innovative solutions for Golden Technologies. Not only in corrugated but other packaging needs. Their staff provides outstanding customer service, delivering custom product 3 times a week, keeping all of our skews in stock for release upon demand. When a challenge is handed to them, they are always quick to offer solutions that keep cost in mind.  On a scale from 1 to 10 - PSI is a well deserved 10."

Chris Kiwak

Purchasing Manager, Golden Technologies

“Thank you for providing us with competitive pricing, friendly customer service, and on time deliveries. The top notch service your company provides is hard to find this day and age. Keep up the great work!"

Toni Thompson


“Ed Ergler and I have worked together for over 20 years. PSI has been a great partner, providing the best customer service with a staff that is always there to help. They are fast and always on time. In the past 20 years of working with their team, they've come through even when we give them a short window with little to no lead time, they turn orders around fast for us. I can't praise them enough for their dedicated support.”

Paul Luther

General Manager, Alex Brands / Poof Slinky

“It is a real pleasure doing business with PSI Group! They really make you a part of their business family from day one. It is somewhat of an overused saying these days, but it is true with PSI… They are large enough to serve you, and small enough to know you!"

Mark Gombeda

Production Scheduler, Fabri-Kal Corporation

“PSI has excellent service, very knowledgeable staff and communicate with you on all aspects of your order. We recommend PSI to anyone who cares about their carton needs being taken care of, delivered on time and at a competitive rate!”

Gloria Vaughn

Purchasing Director, United Envelope

How Can We Help You?

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