STI/SPFA recently spoke with Garrick Mullen, Systems & Scheduling Manager at Watco Tanks, Inc., about his career in the steel fabrication industry.
STI/SPFA: Tell us about the history of your company.
Garrick Mullen: Watco Tanks, Inc. was founded in 1964 as a small family-owned steel tank manufacturer in La Vernia, Texas. Over the past 60 years, the company has grown into a recognized leader in the fabrication of shop-welded steel tanks, including UL-listed underground and aboveground fuel storage.
Through three generations of family leadership, Watco Tanks has built a reputation for quality craftsmanship, innovation, and customer service while supplying tanks for projects across the United States and internationally.
Today, the company continues to combine modern manufacturing technology with decades of industry experience to serve the petroleum, commercial, aviation, and industrial markets.
STI/SPFA: How did you get your start in the industry?
Mullen: After leaving the Navy in 2007, I learned through my father’s high-speed wireless internet company in Floresville that Watco Tanks was hiring a drafter. My father provided internet service to Watco, and he encouraged me to apply. I interviewed with David Watson, who gave me the opportunity to start my career with the company.
I began by creating and managing all Watco’s 2D CAD drawings and later transitioned the company into 3D modeling using Autodesk Inventor. Over the years, I took on additional responsibilities, including IT management, procurement, maintenance coordination, and various operational support roles wherever needed.
Through hard work and adaptability, I progressed into leadership positions and now serve as Systems & Scheduling Manager, overseeing many of the programs and systems that help the business operate efficiently.
Crews install PERMATANK® underground storage tanks at a commercial construction site as part of a fuel storage system project.
STI/SPFA: What do you like best about working in the industry?
Mullen: What I enjoy most about working in the tank manufacturing industry is the variety and problem-solving it offers. No two projects are the same, and there is always a new challenge to solve, whether it involves design, production, scheduling, or systems management. I also enjoy seeing a project go from an idea or drawing to a finished product that serves an important purpose for customers across many industries.
Another aspect I value is the people and teamwork involved. Having spent most of my career at Watco Tanks, I appreciate the relationships built over the years and the opportunity to contribute to a company with a strong reputation and family-oriented culture. It is rewarding to know that the work we do supports critical infrastructure and industries throughout the country.
STI/SPFA: What’s been your favorite or most memorable moment of your career so far?
Mullen: One of the most memorable moments of my career was attending my first STI/SPFA Annual Meeting in 2019 in Avon, Colorado. It was my first opportunity to meet and connect with so many people throughout the steel tank industry face-to-face.
Up to that point, most of my experience was within the company and focused on day-to-day operations, so attending the conference gave me a much broader perspective on the industry. I enjoyed building relationships, learning from other professionals, and seeing how connected and supportive the industry community really is. That experience strengthened my passion for the work we do and for the people involved in it.
STI/SPFA: What advice would you give someone who is interested in working in the industry?
Mullen: My advice to someone interested in working in the industry would be to stay open to learning and be willing to take on different responsibilities. The tank industry offers opportunities in many areas, including drafting, engineering, fabrication, operations, IT, project management, and scheduling. The more skills and experience you gain, the more valuable you become.
I would also encourage them to ask questions and learn from the people around them. There is a lot of knowledge and experience in this industry, and many professionals are willing to share what they know. Hard work, adaptability, and willingness to solve problems will take you a long way.
Most importantly, take pride in your work. The products we build play an important role in supporting critical industries and infrastructure across the country, and it is rewarding to be part of something that has a real impact.
Multiple FIREGUARD® aboveground steel fuel storage tanks at a commercial fueling facility.
STI/SPFA: What do you think will be the biggest challenge facing the industry in the next three to five years?
Mullen: I believe one of the biggest challenges facing the industry over the next three to five years will be adapting to rapid changes in technology, regulations, and workforce development simultaneously. Companies will need to continue modernizing their processes, improving efficiency, and adopting new technologies while still maintaining the quality and safety standards the industry depends on.
Another major challenge will be attracting and developing the next generation of skilled workers. A lot of industry knowledge comes from hands-on experience, so it is important to train and mentor younger employees to help carry that knowledge forward.
Supply chain issues and changing market demands will also continue to challenge manufacturers, making flexibility and strong planning more important than ever. Companies that can adapt quickly while continuing to deliver quality products and customer service will succeed in the long term.
STI/SPFA: How has STI/SPFA Membership helped you and your company succeed and grow in today’s marketplace?
Mullen: STI/SPFA membership has provided tremendous value by giving both our company and employees access to industry knowledge, training, and relationships that help us stay current in an evolving marketplace. The organization helps keep us informed on industry standards, regulatory changes, and best practices, which support our commitment to quality and safety.
On a personal level, attending STI/SPFA events and meetings has allowed me to build relationships with other professionals throughout the industry and learn from their experiences. Those connections have been extremely valuable for sharing ideas, solving challenges, and gaining a broader understanding of the industry.
For Watco Tanks, being involved with STI/SPFA also strengthens our credibility within the marketplace and demonstrates our commitment to maintaining high industry standards and continuous improvement.
