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Sun Construction Shines With Its Fleet of Cat Equipment

Mon March 26, 2018 - Southeast Edition #7
Construction Equipment Guide

The operator of this Cat 320CL excavator top loads core material as part of the rebuilding of the dam.
The operator of this Cat 320CL excavator top loads core material as part of the rebuilding of the dam.
The operator of this Cat 320CL excavator top loads core material as part of the rebuilding of the dam. Kathi and Marshall Flowers, both Sun Construction Inc., located in Darlington, S.C. The operator of a Cat 308C excavator rebuilds a dam that was washed out during the floods in South Carolina. Sun Construction uses this Cat D5K LGP dozer to push the stockpile of core material for the dam repair. Marshall (L) and Wells Flowers at the dam restoration project.

Sun Construction Inc., located in Darlington, S.C., is a privately-owned general contracting company specializing in site construction, concrete and is a supplier of pre-engineered metal buildings. It has been in business for nearly 28 years and is proud to be recognized as the first Nucor Building Systems authorized contractor in South Carolina.

Since establishing this partnership with Nucor, a manufacturer of metal building systems, in 1995, the company has been serving the industrial, commercial, warehouse, agricultural and residential markets.

Prior to forming Sun Construction, the founder and president, Marshall Flowers, said his career began on his father's dairy farm in the mid-1970s.

“My father built a 500-cow dairy farm,” said Flowers. “He started by reading plans and constructed it with help from some other subcontractors. We cleared land and installed irrigation systems, which included the installation of PVC and underground electrical lines. We built a new dairy facility and poured approximately 3,000 cubic yards of concrete. This experience inspired me to go into construction.”

Later, in 1990, as result of “leaner agricultural times,” Flowers decided to take a management position for a Columbia-based general contractor.

“I commuted from Darlington to Columbia for approximately six years and performed various types of construction including tank foundations, water sewer treatment plants, grading, concrete structures and subdivisions,” he said. “Working five or six days a week with such a long commute made me think that surely I could find something closer to home. Leaving my wife and two young children for such long periods of time was really hard to deal with, so I decided to start my own company.”

Today, the company performs various maintenance, heavy demolition, civil, general construction and pouring of structural concrete for commercial and industrial facilities. Sun Construction Company also completes pre-engineered metal buildings — from foundation, erection through the finished product.

“We work in numerous industrial facilities demolishing existing heavy concrete structures and replacing them with newly formed foundations,” Flowers said. “We do a lot of structural concrete at various steel mills in our vicinity and travel for outages around the country when feasible. We are proud of the long-term working relationships we have with our industrial and commercial customers. There is no job too big or too small.”

The company has performed these services on several notable projects, including serving as the metal building furnisher and erector for the Honda of South Carolina manufacturing facility in Florence County, S.C. Also, the company has performed a number of pre-metal warehouse projects for PolyQuest, North America's largest distributor of PET resins, a leading manufacturer of recycled PET resins and a value added processor of PET scrap streams, also based in Darlington. Sun Construction built 300,000-plus sq. ft. warehouses and manufacturing facilities for the company.

According to Flowers, Sun Construction was involved with the foundation work for the first billet welding machine. This new technology is located at the CMC Steel plant in Columbia, SC.

“This is a process of melting steel and forming it into typically a square billet —somewhere between 20 to 30-feet-long,” he said. “This particular operation involves taking the billet out of a re-heat furnace where it is re-heated up to 2,500 to 2,700 degrees. This process fuses or welds those two billets together making a continuous running strand. This reduces yield loss and roll wear because they don't have the head end impact or delay between billets. It's a continuous rolling process whether it be for rebar, angle iron or other bar product.”

One of the company's latest projects is building a 30,000 sq. ft. office complex for Vulcraft, a branch of Nucor Steel, which focuses on the fabrication of bar joist, gerders and decking sheets.

“Additionally and most importantly, we pride ourselves by making safety our top priority. We are a member of IS Networld, which holds us accountable for strict training in the scope of work that we perform. This designation is required by several of the industrial companies that we are contracted by,” he said.

A testament to the company's commitment to safety was presented last year when Sun Construction was awarded the 2017 National Safety Award, sponsored by Caterpiller at the Con Expo in Las Vegas.

The Right Equipment for the Job

For these and other projects, Sun Construction relies on a fleet of primarily Caterpillar equipment, including Cat 320, 370 and 308 excavators, as well as Cat forklifts, backhoes and dozers. Sun Construction also relies on its dealer, Blanchard Machinery, for parts, machinery and service.

“We provide a service at Nucor that requires a specialty loader application probably every other day during the week, and it is necessary that our loader — a Cat 930K —runs,” he said. “We trade this loader every three years. Blanchard does an excellent job of keeping any part that this loader might need because they know it needs to be rolling and ready 100 percent of the time,” Flowers said.

The fact that Blanchard Machinery has a facility in Florence right near the company's home base also is a huge advantage for Flowers.

“It's close to us for parts and service, and it makes a world of difference because we are able to get what we need quickly,” he said. “Blanchard has always been able to provide us excellent service. Our first dozer was a D6C, which we used for land clearing back in the mid-70s. We've been a primary Caterpillar equipment user since then.”

A Family Business

Aside from the prefab metal building business, Flower's son, Wells Flowers, safety/project manager of Sun Construction, has been involved with the company's agriculture division, which consists of a 3,000-acre farm.

“Wells has been working with the construction team for about three years,” Flowers said. “He managed the agricultural side of our business, but lately he's been full time in construction. We have 2,000 acres of crops. We also have a herd of beef cattle along with a thousand acres of wood/timber. We've grown all sorts of crops like cotton, wheat, corn, tobacco, and soybeans. We've partnered with a sod vendor for about the last eight or nine years growing sod.”

Flowers' wife, Kathi, also is involved with the business and serves as the company's office manager and records keeper. “She basically keeps us all straight,” Flowers said with a smile.

Blanchard Machinery

Blanchard Machinery Company's history began in 1952 when the Joseph L. Rozier Machinery Co., a LeTourneau Dealer, moved its operation from the Midwest to central Florida to represent the Caterpillar product line in Orlando. The decision to make the move to Florida was built on the speculation of future growth in the area — speculation that was, of course, fully realized.

Since then, the Blanchard family has worked hard to earn the loyalty of its customers — providing the highest quality products and services for projects across the state of South Carolina.

For more information on Blanchard Machinery visit


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