Meet Johnny Gray III, Founder of America’s First and Only Black-Owned Iron Door Company

In an industry traditionally dominated by established manufacturers and tightly controlled supply chains, Johnny Gray III has found a unique place in American entrepreneurship. As the founder of D&J Builders Surplus, he leads the first and only Black-owned iron door store in the United States. This achievement is rooted not in fast success, but in persistence, experience, and years of overcoming barriers in the building materials sector.

Based in Lancaster, Texas, Gray’s company now serves customers all over the country. It offers luxury iron doors, pivot doors, windows, garage systems, and various other residential and commercial building materials. However, the story behind the brand goes beyond retail. It lies in decades of industry experience and repeated efforts to break into a very exclusive supply network.

From HVAC Technician to Construction Entrepreneur

Johnny Gray III’s entrepreneurial journey started in 2000 when he opened an air conditioning and heating business. This initial foray into business laid the groundwork for a wider career in construction-related fields, including remodeling, roofing, fire restoration, and foundation repair.

Every venture, regardless of its outcome, added to what became his key strength: a deep understanding of how buildings are designed, repaired, and supplied. This knowledge eventually shaped his vision for entering the architectural products market.

Over time, Gray shifted his focus toward building materials, spotting a gap in access, ownership, and distribution within the luxury door segment, especially for iron entry systems frequently used in high-end residential projects.

The Vision Behind D&J Builders Surplus

D&J Builders Surplus was not just a spontaneous idea; it was a long-term goal that took nearly ten years to achieve. Gray wanted to create a showroom and distribution company that could provide architectural-grade doors and building materials directly to customers across the U.S.

However, building the company proved to be far tougher than expected. Gray noted that most challenges stemmed not from demand, but from access, mainly securing supplier relationships and inventory in an industry with consolidated distribution networks.

For years, negotiations fell apart, partnerships didn’t materialize, and planned deals were repeatedly postponed. Even after establishing a formal business identity, Gray worked tirelessly behind the scenes to secure the supply chain access needed to realize his vision.

Breaking Into a Restricted Supply Chain

A significant challenge Gray faced was entering a manufacturing ecosystem that is typically hard for new distributors to access. In the building materials sector, especially regarding premium iron and steel doors, connections with manufacturers often dictate market access.

Gray spent almost ten years building these connections while refining his business model. His determination eventually led to a breakthrough that marked the official launch of the company.

On April 5, 2023, D&J Builders Surplus received its first shipment of iron doors, signaling the start of its operations.

That milestone turned years of preparation into a functioning business. Shortly after, the company opened and began serving customers nationwide.

A Business Built on Persistence, Not Shortcuts

Gray believes that starting a business is not the final goal, it is just the beginning of ongoing effort and adjustment.

According to reports, looking back on his journey, Gray highlighted the continuous nature of business growth:

“Opening the doors wasn’t the finish line. It was the starting line. Every stage of growth brings new challenges.”

This perspective has become central to how he operates D&J Builders Surplus today. Rather than seeing success as a fixed result, Gray views it as an ongoing cycle of problem-solving, growth, and reinvestment in operations.

He also addresses aspiring entrepreneurs dealing with rejection and uncertainty:

“Life isn’t always easy. But it can be rewarding if you’re willing to keep going when others would quit.”

Building More Than Doors: A National Expansion Vision

Today, D&J Builders Surplus continues to expand its presence across the United States, functioning as both a supplier and a retail showroom. The company provides a variety of architectural products, including iron doors, interior systems, windows, and custom home improvement materials.

Gray’s long-term vision goes beyond just distributing products. He aims to position the company as a complete home improvement destination, creating job opportunities, promoting supplier diversity, and increasing access to premium building materials in underserved areas.

The company’s nationwide reach reflects a shift in how specialized construction products are marketed and sold, especially through direct-to-consumer and showroom-supported models.

Industry Significance and Representation

Though iron doors are a niche sector in the construction industry, they represent a valuable market in residential architecture, particularly in luxury home design. Companies in this area often operate at the intersection of manufacturing, design, and custom installation.

Gray’s entry into this field carries both symbolic and structural importance. It highlights the growing presence of Black-owned businesses in areas traditionally shaped by established supplier networks.

More importantly, it emphasizes a change in entrepreneurship where technical knowledge, persistence, and direct market involvement are crucial for overcoming industry barriers.

A Legacy Still in Construction

Johnny Gray III’s story isn’t presented as a completed success; it is an ongoing journey, one that evolves alongside the company he founded. From HVAC systems to iron door distribution, his path illustrates a consistent theme: learning industries from the inside out before attempting to transform them.

D&J Builders Surplus stands today as both a business and a testament to long-term vision in entrepreneurship. Its foundation, built through years of struggles and persistence, continues to guide its expansion in the U.S. market.

In Gray’s words, the work has only just begun.