Every company begins somewhere.

Mack Teston and his father restored antique automobiles together before the founding of Teston Machine. Their passion for craftsmanship would later become the foundation of the company.
For Teston Machine, it began long before the first fabrication project.
Before the company was established, Mack Teston and his father spent countless hours restoring antique automobiles together. What started as a shared passion for craftsmanship, mechanics, and problem solving became the foundation for a lifetime in manufacturing.
The attention to detail required to restore historic vehicles helped shape the values that would later define Teston Machine:
Those early years working side by side laid the foundation for what would eventually become Teston Machine Corporation.

Mack Teston and his father restored antique automobiles together before the founding of Teston Machine. Their passion for craftsmanship would later become the foundation of the company.
The Beginning

Specialized equipment transported to customer job sites as part of Teston Machine's early repair and machining services. The company became known for solving problems wherever the work was needed.
Teston Machine's earliest years were built on hard work, field service, and a willingness to solve problems wherever customers needed help.
Throughout the Savannah region, the company provided machining, repair, and industrial support services both in the shop and directly at customer facilities. Many projects required traveling to job sites, transporting equipment, and performing specialized repairs that kept critical operations running.
These early years established the reputation that would become the foundation of Teston Machine, dependable service, practical problem solving, and a commitment to doing the job right.
The Beginning
Teston Machine's earliest years were built on hard work, field service, and a willingness to solve problems wherever customers needed help.
Throughout the Savannah region, the company provided machining, repair, and industrial support services both in the shop and directly at customer facilities. Many projects required traveling to job sites, transporting equipment, and performing specialized repairs that kept critical operations running.
These early years established the reputation that would become the foundation of Teston Machine, dependable service, practical problem solving, and a commitment to doing the job right.

Specialized equipment transported to customer job sites as part of Teston Machine's early repair and machining services. The company became known for solving problems wherever the work was needed.
Building a Reputation

Main boom mount repair on a John Deere High Hoe. Welded and line-bored in the field during Teston's early years.

Applying a protective finish coat to fabricated steel components. Proper surface finishing was part of delivering complete, job-ready parts to customers.
As Teston Machine began serving customers throughout the Savannah region, the company expanded from mechanical restoration into machining, repair work, and industrial field services.
Many of the early projects required solving complex equipment problems directly at customer sites. These jobs demanded practical experience, precision workmanship, and the ability to find solutions where others could not.
By consistently delivering quality work and dependable service, Teston Machine earned a growing reputation for reliability that would support the company's future expansion.

Main boom mount repair on a John Deere High Hoe. Welded and line-bored in the field during Teston's early years.

Applying a protective finish coat to fabricated steel components. Proper surface finishing was part of delivering complete, job-ready parts to customers.
Building a Reputation
As Teston Machine began serving customers throughout the Savannah region, the company expanded from mechanical restoration into machining, repair work, and industrial field services.
Many of the early projects required solving complex equipment problems directly at customer sites. These jobs demanded practical experience, precision workmanship, and the ability to find solutions where others could not.
By consistently delivering quality work and dependable service, Teston Machine earned a growing reputation for reliability that would support the company's future expansion.
Moving Into a New Home

Mack Teston standing at the entrance of the new Garden City facility shortly after relocation.

Early aerial view of the Teston Machine facility following relocation to the current property.
As demand for machining and fabrication services continued to grow, Teston Machine relocated to its current facility in Garden City, Georgia. The move represented more than a change of address. It marked the beginning of a new chapter, providing the space and capability needed to expand operations and serve a growing customer base. The larger facility allowed Teston Machine to take on increasingly complex projects while continuing to build the reputation for craftsmanship and reliability that had defined the company from the beginning.
Moving Into a New Home
As demand for machining and fabrication services continued to grow, Teston Machine relocated to its current facility in Garden City, Georgia. The move represented more than a change of address. It marked the beginning of a new chapter, providing the space and capability needed to expand operations and serve a growing customer base. The larger facility allowed Teston Machine to take on increasingly complex projects while continuing to build the reputation for craftsmanship and reliability that had defined the company from the beginning.

Mack Teston standing at the entrance of the new Garden City facility shortly after relocation.

Early aerial view of the Teston Machine facility following relocation to the current property.
The Team Behind Teston

The people who helped build Teston Machine's reputation for quality and reliability throughout the Savannah region.

Teston Machine's service vehicles supported customers throughout the region, bringing machining, repair, and field service capabilities directly to the job site.
As Teston Machine continued to grow, its reputation was built by more than equipment and facilities. It was built by skilled machinists, fabricators, welders, and craftsmen who took pride in solving difficult problems and delivering quality work.
Many of the individuals who helped shape Teston Machine's early success spent decades serving customers throughout the Savannah region. Their experience, dedication, and commitment to craftsmanship established the foundation that allowed the company to grow while maintaining the quality and reliability customers depended on.
The culture of hard work, practical problem solving, and doing the job correctly became a defining characteristic of Teston Machine and remains part of the company's identity today.

The people who helped build Teston Machine's reputation for quality and reliability throughout the Savannah region.

Teston Machine's service vehicles supported customers throughout the region, bringing machining, repair, and field service capabilities directly to the job site.
The Team Behind Teston
As Teston Machine continued to grow, its reputation was built by more than equipment and facilities. It was built by skilled machinists, fabricators, welders, and craftsmen who took pride in solving difficult problems and delivering quality work.
Many of the individuals who helped shape Teston Machine's early success spent decades serving customers throughout the Savannah region. Their experience, dedication, and commitment to craftsmanship established the foundation that allowed the company to grow while maintaining the quality and reliability customers depended on.
The culture of hard work, practical problem solving, and doing the job correctly became a defining characteristic of Teston Machine and remains part of the company's identity today.
Historic Work
Since the 1970s, Teston Machine has built its reputation one job at a time, serving industrial customers throughout the Savannah region with precision machining, heavy equipment repair, dynamic balancing, fabrication, and field service.
The photographs below document real work, performed by real craftsmen, on equipment that kept industry running.












Mack & Diana Teston

F. Mack Teston, Jr. & Diana Teston, Founders of Teston Machine Corp
Teston Machine was built by two people who each brought something essential to the table. Mack Teston had the passion, a deep, lifelong love for fabrication and hands-on craftsmanship that drove everything that happened on the shop floor. Diana Teston had the vision to make it a real business.
While Mack was in the shop solving problems and building things the right way, Diana was the one keeping the business running. She handled the finances, the paperwork, the negotiations, and the relationships that kept Teston Machine standing for decades. She was the backbone behind the operation, steady, sharp, and committed.
When the time came to pass the business on, it was Diana who sat down with our family and walked us through the process. She was patient, honest, and generous with her time, making sure the transition was done right and that everything was in order. Her involvement in that process meant everything to us.
Together, Mack and Diana built more than a machine shop. They built a reputation, a culture, and a legacy that we are proud to carry forward with the same values they put into it from day one.
Carry the Legacy Forward.
The equipment has changed. The industries have evolved. The commitment to craftsmanship, reliability, and customer service remains the same.
For generations, Teston Machine has helped customers solve manufacturing challenges through experience, skill, and dedication to quality. That legacy guides every project we take on today.
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