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Our People

Sherry Winburn

sherri

President/Owner
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President and Owner Sherry Winburn launched Coastal Asphalt in 2008 along with Matt Winburn, Vice President and Owner. In addition to being responsible for the overall administrative functions of the company, Sherry also manages Coastal Asphalt’s professional organization memberships, marketing and communications department, and continuing education opportunities. Sherry is originally from Eldred, PA where she received an Associate’s Degree in Office Administration before relocating to the Grand Strand in 1998. She has worked in real estate contract administration and in several departments at a local university. Sherry also has her South Carolina Real Estate License.

Matt Winburn

matt

Vice President/Owner
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Matt Winburn helped to launch Coastal Asphalt in 2008, along with President and Owner Sherry Winburn, out of a desire to create a superior construction and asphalt paving and maintenance company. Matt seeks to accomplish this by providing complete client satisfaction through excellent workmanship, professionalism, and integrity. He has vast experience in the paving industry in the areas of business development, project management, estimating, and safety. Matt also has a diverse background having managed and worked for an erosion control company, the land development department of a major homebuilder, a regional paving company and in the engineering department for local government. Matt has a contractor’s license from the S.C. Department of Labor, Licensing and Regulation for grading and is certified in erosion and sediment control in both South Carolina and North Carolina.

Lee Harrelson

leeChief Operating Officer
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Lee Harrelson joined Coastal Asphalt in April of 2016 as its Chief Operating Officer with 15 years of experience in the construction and asphalt paving and maintenance industry. His duties include lining up projects; supervising jobs; project delivery; coordinating team members, equipment and materials; and cost accounting and cost management. Originally from Georgetown, Harrelson grew up in the ready mix concrete business before moving to the heavy highway construction and asphalt highway trade in 2001. He has worked throughout the Carolinas, having spent the past decade in the Pee Dee area. Harrelson graduated from the Citadel in 2002 with a degree in Business Administration. 

Jon Allen

john allen

Senior Estimator/Project Manager
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Jon Allen, Senior Estimator and Project Manager at Coastal Asphalt since October of 2013, is responsible for launching initial projects, meeting with clients, and providing solutions. Jon’s expert skills in managing a project’s schedule and materials make him an asset to our team. He has 17 years of experience in grading and utilities and an associate’s degree in civil engineering. He also has a contractor’s license from the S.C. Department of Labor, Licensing and Regulation for water and sewer lines, grading, and boring and tunneling. Jon has certificates for HDPE pipe fusion, pervious concrete, and a South Carolina Real Estate License.

Heath Guyton

Heath GuytonProject Manager/Estimator
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Heath Guyton came to Coastal Asphalt in July of 2019 with 20 years of experience in the asphalt construction industry. As a Project Manager/Estimator, Heath is responsible for launching projects and engaging with clients and is our contact for SCDOT projects. He is a Certified Erosion Prevention and Sediment Control Inspector (CEPSCI) as well as being certified in Advanced Work Zone Traffic Control Supervision with the SCDOT. Heath is from Myrtle Beach, S.C.

Joel Broadaway

Joel BroadawayProject Manager/Estimator
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Joel Broadaway, a Project Manager/Estimator, joined the Coastal Asphalt team in May of 2020. He has 12 years of experience in the construction industry, with a concentration of work with the SCDOT and NCDOT. Joel is responsible for launching projects and engaging with clients. He has an Associate’s Degree in Architectural Technology from Cape Fear Community College. Joel is a Certified Erosion Prevention and Sediment Control Inspector (CEPSCI) as well as being certified in Advanced Work Zone Traffic Control Supervision and Asphalt Roadway Technology with the SCDOT. Originally from Lumberton N.C., Joel has been in Horry County for four years.

Tammy Tyler

tammyController
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Tammy Tyler is Coastal Asphalt’s Controller, joining the team in August of 2018 with 31 years of background in accounting. Her duties include managing, coordinating, planning, and reporting on financial activities of the company. Tammy has an associate’s degree in computers. She is originally from Conway and continues to call the Red Bluff community home.

Terri Alford

terri alford

Administrative Specialist
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Terri Alford came to Coastal Asphalt in February of 2017 with 20 years of experience in the administrative field, with half of those in the banking industry. Terri’s responsibilities include accounts payable, accounts receivable, and general office duties. Originally from Fort Lauderdale, FL, Terri has lived in Horry County since 1979.

Chris Jones

chris jones

Salesperson/Estimator
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Chris Jones joined Coastal Asphalt as a Salesperson and Estimator in February of 2015. His duties include developing new business and expanding current client relationships as well as assessing customer needs and providing solid solutions. Jones’ work background includes 13 years of proven sales experience in the marine and boating industry along with several years in the field human resource management.

Tray Floyd

TrayBusiness Development
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Tray Floyd works in Business Development and came to Coastal Asphalt in October of 2015. His duties include sales, working with homeowner’s associations, and developing business leads. Tray has several years of experience in the hospitality and tourism industry. A native of Conway, Tray is a graduate of Coastal Carolina University and has also resided in Colorado.

Jimmy Morris

jimmy morrisSalesman/Estimator
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Jimmy Morris joined Coastal Asphalt in April of 2018 as a Salesperson and Estimator. His duties include developing new business and expanding current client relationships as well as assessing customer needs and providing solid solutions. Jimmy brings with him six years of experience in the safety equipment industry and eight years in education and coaching. He also has supervisory experience with UPS and as a salesman with Le Bleu Bottled Water. Jimmy is originally from Georgetown and continues to call it home.

Mark LaChapelle

marklaAsphalt Plant Supervisor and Lab Technician

Mark LaChapelle is our Asphalt Plant Supervisor and Lab Technician. Mark joined us in February of 2019 with 15 years of experience in asphalt plant management, lab testing, and quality control. His duties include training plant operators, training loading operators, plant maintenance, and quality control and testing of materials. Mark is originally from York, PA. He received his certification in the SCDOT Hot Mix Asphalt Quality Control program at Tri-County Technical College and previously studied hot mix asphalt at Penn State. He also has received training with Hauck Burner and as well as in welding.

Gene Harrelson

gene harrelson webGrading Superintendent and Project Manager

Gene Harrelson came to Coastal Asphalt in August of 2016 as a Grading Superintendent and Project Manager with 30 years of experience in the construction industry. His duties include overseeing crews and projects; coordinating employees, equipment, and materials; and ensuring projects are on schedule and within budget.
 Gene is originally from Conway and has worked in the engineering division of the S.C. Department of Transportation and as a crew chief in the construction industry. He is certified by the State of South Carolina in the areas of grading and water and sewer.

Scott Allen

scottProject Coordinator

Scott Allen joined the Coastal Asphalt team in February of 2017. He is a Project Coordinator with 26 years of experience in the paving and grading infrastructure industry. His duties include overseeing projects and managing trucking routes.

Allen is a Certified Erosion Prevention and Sediment Control Inspector (CEPSCI) in South Carolina, is flagman and traffic control certified in South Carolina, is CPR certified, and holds several 40-hour OSHA certifications as well as several heavy equipment certifications. Originally from Maryland, Allen has been in Horry County for 18 years.

Marshall Butler

marshall butlerTrucking Superintendent

Marshall Butler joined Coastal Asphalt as a Trucking Superintendent in September of 2017. He has 15 years of experience in the trucking industry, where he was self-employed in the family trucking business. Marshall is responsible for managing the trucking fleet and equipment maintenance. He has a master’s degree in business administration from Webster University and a bachelor’s degree in business administration from Francis Marion University. He has a Class A commercial driver’s license and lives in Georgetown.

Keith Anderson

keithCreative Director

Keith Anderson came on board with Coastal Asphalt in August of 2014 as its Creative Director. He directs all marketing collateral including designing and maintaining Coastal Asphalt’s website as well as creating all digital and print media. A sixth-generation native of Horry County, Keith has 20 years of experience in the creative direction and design field.

Tina Anderson

tina webCommunication Coordinator

Tina Anderson joined forces with Coastal Asphalt in August of 2014 as its Communication Coordinator. She is responsible for creating written content and coordinating social media outlets for Coastal Asphalt. Tina is a native of Conway and has 16 years of experience in the communication and journalism industry.