At Perry Johnson Registrars, Inc. (PJR), we are committed to working with organizations that redefine the standards of excellence in their industries. One such organization is Southern Transport, a family-owned business that operates in the highly specialized and demanding field of heavy haul transportation and crane services. With certifications to ISO 9001 and ISO 45001, Southern Transport exemplifies what it means to go above and beyond in both quality and safety.

Pushing the Limits of Transport

The typical loaded Semi-Truck weighs approximately 80,000 pounds and measures approximately 70-72 feet in length, 8-8.5 feet in width, and 13.5 feet in height. Now imagine two of these loaded end-to-end at twice the width and 20% taller. It’s the kind of logistics challenge that demands not only specialized equipment, but also highly trained drivers, permitted routing, escort coordination, and logistical expertise to navigate tight town intersections and rugged mountain passes. For Southern Transport, this is just another day at the office.

From transporting the massive components of wind turbines to supporting infrastructure projects like highway bridge installations, they play a pivotal role in building tomorrow’s world. They also work closely with industries driving clean energy initiatives, helping deliver the essential assets that keep our nation moving forward.

ISO Certification: A Foundation for Excellence

Southern Transport’s decision to certify their management system to ISO 9001 and ISO 45001 reflects a deep commitment to operational excellence, employee well-being, and customer satisfaction. Certification has given them a structured, sustainable framework that aligns internal processes with customer needs while driving accountability throughout the organization.

“We don’t just stumble upon success. We plan for it and work together as a team,” Southern Transport noted in their recent Client Spotlight interview. “Achieving certification confirms for everyone that what we do is systematic and intentional.”

The benefits of certification are seen across the board—from better-defined processes to measurable improvements in quality and safety. Southern Transport now leverages these frameworks as a foundation for continual improvement and long-term strategic growth.

A Culture Built on Trust

Trust is more than a word at Southern Transport—it’s the bedrock of every relationship, both internal and external. This philosophy is clearly outlined in their organizational policy:

“At Southern, trust is not just a word—it is the foundation of every relationship we build. Through reliable service, accountability, and dedication to safety, we ensure that our customers and communities can always depend on us.”

Their unique “TRUST” commitment guides their work:

• Transporting and lifting loads others cannot.
• Respecting the needs of our customers and the communities in which we operate.
• Understanding each customer’s needs, and every situation is unique.
• Safety is non-negotiable for our employees, customers, and communities.
• Together, with our team and customers, we transport, lift, and place the heavy assets that build tomorrow’s possibilities.

Partnering with PJR

Southern Transport’s certification journey included their sites in Kilgore and Midland, Texas, as well as Douglas, Wyoming, with PJR providing multi-site certification. The process was collaborative and customized to their innovative use of Microsoft SharePoint and their unique operational model.

“PJR has maintained a practical approach throughout the process. They took the time to understand our business, our systems, and how we achieved conformance—not just to audit, but to partner with us.”

Leading an Industry

To the best of available knowledge, Southern stands alone as the only heavy haul transport company in the United States to hold both ISO 9001 and ISO 45001 certifications with field services fully integrated into the scope. This distinction reflects a rare and rigorous commitment to safety and quality at the operational level—one that Southern has proudly made its standard.

Looking forward, they are poised for continued expansion. With a customer-focused mindset, investments in top-tier equipment, and a culture of continuous improvement, they aim to grow in ways that strategically support the industries and communities they serve.

Final Word

At PJR, we are honored to work with organizations like Southern Transport—companies that lead with integrity, build with precision, and operate with a purpose. Their dedication to quality, safety, and trust embodies the very best of what certification can achieve.

Congratulations to Southern Transport on their achievements. We’re proud to be part of your journey!

Southern Transport
(903) 986-8900
https://southerntransport.com/

---

Interested in learning how PJR can help your organization achieve certification success? Contact us today to begin your journey toward quality and safety excellence.

---