BUILT ON OUR LEGACY,
POWERED BY OUR PEOPLE.

OUR COMPANY

PIPELINING AMERICA’S ENERGY

SINCE 1992.

A family company with Quanta backing, MG Dyess was founded in 1992 in small-town Mississippi. Back then, customers in the region were looking for an open shop contractor that could handle rough, heavy terrain, and we responded to that call by building a team that could get the job done. Over nearly 30 years, MG Dyess has increased its geographical footprint but retained its small-town, family-based values. Now, as a Quanta company, we have unprecedented capabilities, equipment, and safety protocols.

Since our founding, MG Dyess has had one simple mission: to be the best-in-class highly skilled, merit shop workforce. We have been dedicated to detail and precision on large-scale energy projects for generations. After Quanta acquired MG Dyess, we were able to combine our rugged family roots and reputation with the capital and capability of a multi-billion dollar company. It’s the perfect match: a pipeline and powerline support company with deep family ties and Quanta capability. We’re rugged and modern, personal and professional, detail-obsessed and adaptable. We embrace tight deadlines, welcome the unknown, and build to last. For us, it’s personal.

ONE POWERFUL PARTNERSHIP

Choosing MG Dyess means choosing local, but it also means choosing a company with millions of dollars in financial backing. An acquired Quanta Services company, the leading specialty contractor with the largest skilled labor force in North America, MG Dyess has the backing of a nationally recognized, financially powerful company with a state-of-the-art safety model. As a Quanta company, MG Dyess has unmatched contracting and safety capabilities. When you choose us, you are choosing security, dedication, and expertise. We have Quanta behind us, which means we can handle any challenges ahead of us.

Quanta is the country’s premier energy infrastructure company. With an enormous fleet of state-of-the-art equipment, Quanta companies soar above and beyond the competition. Quanta backing means that MG Dyess’s reach and resources are stronger than ever. For our clients, Quanta backing means a job of any size gets done right every time.

OUR VALUES ARE MORE THAN JUST WORDS

CHARACTER

VISION

SUCCESS

They are the heritage of MG Dyess. We are committed to character in all that we do. This means honesty, integrity, and dependability. This dedication shapes our vision to provide the highest level of service possible and leads to success which, to us, means exceeding our clients’ expectations and completing every project safely, on time, and on budget.

Our People

OUR PEOPLE MAKE THE DIFFERENCE

Safety Commitment

SAFETY FIRST.
SAFETY ALWAYS