Located in Shelbyville, TX, Brock’s Rocks is a family-owned and operated business that has carved out a niche in the competitive mining industry. Specializing in the extraction and processing of glauconite and iron ore. Since breaking ground in May 2022, the company has grown into the largest private employer in Shelbyville, with the support of Powerscreen Texas as their go-to equipment dealer. With the use of their Powerscreen Chieftain 1700X and 1400 Inclined Screens, Brock’s Rocks continue to hit their annual throughput goal of 150,000 tons.

Humble Beginnings with a Vision for Growth

The story of Brock’s Rocks began in 2019 when father-son cofounders Jason and Brock Filz first ventured into the mining industry. Armed with little more than a homemade grizzly bar and a small gravel pit in East Texas, the duo quickly realized that they needed professional help to achieve their ambitious goals. This realization led Jason Filz to visit La Grange, Texas, where he sought the expertise of Jake Cernoch at Powerscreen Texas, marking the beginning of a crucial partnership that would define the future success of Brock’s Rocks.

The first machine they purchased from Powerscreen Texas was the Powerscreen Chieftain 1400 Inclined Screen, a decision that would prove instrumental in their success. Initially, the high clay content in their pit made it difficult to process the material, but with some adjustments to their screening process, they were soon producing high-quality iron ore and road base. Within just three weeks, word had spread about the quality of their products, and trucks began lining up at their gates. From these modest beginnings, Brock’s Rocks has grown into a powerhouse in East Texas.

Strategic Investment in Advanced Equipment

The growth of Brock’s Rocks has been supported by their strategic investments in cutting-edge equipment. The company currently operates a fleet that includes a Powerscreen Chieftain 1700X Inclined Screen, Powerscreen Chieftain 1400 Inclined Screen, and three 80-foot Powerscreen conveyors. These machines are integral to their daily operations, allowing them to efficiently process a wide range of materials at high volume with a consistent result to meet the needs of their customers.

The Chieftain 1700X plays a crucial role in their production process. Capable of producing around 400 tons of material per hour, this machine is essential for producing their SB2, road base, and medium-sized materials. The Chieftain 1400, on the other hand, is used for processing smaller products and iron ore, ensuring that Brock’s Rocks can offer a full spectrum of materials to their customers.

The company’s specialization in large aggregate, rip rap, boulders, and similar products is partly due to their proximity to the Toledo Bend Reservoir, just 10 miles away. This location provides a steady demand for the larger products that Brock’s Rocks excels at producing, further cementing their reputation as a trusted supplier in the region.

Focus on Quality and Stability

Brock’s Rocks is not just about quantity, but quality is at the heart of everything they do. The materials they mine are rich in iron content, and as they are exposed to the natural elements of East Texas, they take on a distinctive red hue, a hallmark of their superior quality. The glauconite they extract is harder than other sandstone found in the area, which presents unique challenges and opportunities. To meet these challenges, Brock’s Rocks maximizes their production during the five dry months of the year, ensuring that they have enough inventory to carry them through the wetter months. Something only possible with trustworthy and reliable equipment that allows them to maximize production in less than half a year to carry their business through Winter.

This focus on quality is not just limited to the materials they produce but extends to the machinery they use. “We would not be able to produce such superior high-quality products if it weren’t for the success of the machines we’ve purchased through Powerscreen Texas,” said Jason Filz. The reliability and efficiency of their equipment are critical to their ability to meet their annual throughput goal of 150,000 tons.

Partnership with Powerscreen Texas

The relationship between Brock’s Rocks and Powerscreen Texas is more than just a supplier-client dynamic, it is a true partnership based on mutual respect and shared goals. “Powerscreen Texas is fantastic. Their people are excellent to deal with, from the sales team to the parts team, they are just great people,” said Brock Filz, Co-Owner of Brock’s Rocks. This partnership has been instrumental in the company’s success, providing them with the tools and support they need to thrive in a competitive industry.

“What sets Powerscreen Texas apart from other equipment dealers is that they always have what I need exactly when I need it,” added Jason Filz. “Their parts team knows me by name and knows the serial numbers of my machines without having to ask. They are all around spectacular to deal with.” This level of personalized service has allowed Brock’s Rocks to maintain their equipment in peak condition, ensuring that they can continue to meet the demands of their growing customer base.

Building on a Foundation of Faith and Integrity

At its core, Brock’s Rocks is a company founded on faith, integrity, and mentorship. These values guide every aspect of their business, from the way they treat their employees, to the relationships they build with their customers and partners. This strong moral foundation has not only earned them the trust and respect of the Shelbyville community but has also been a key factor in their continued success.

Looking to the future, Brock’s Rocks remains committed to their principles knowing that it is these values that will continue to drive the growth of their business. With a strong foundation in place, advanced equipment at their disposal, and a dedicated team behind them, Brock’s Rocks is well-positioned to continue leading the way in Texas mining.