St. Thomas Development Asphalt

8153B Lincoln Way West
St. Thomas, PA 17252

(717) 369-3030
(717) 369-3099 (fax)


About St. Thomas Development

The St. Thomas Development Company is located on Old Lincoln Highway (Rte. 30) just west of I-81 and Chambersburg, Pennsylvania. Just minutes from Maryland and West Virginia, this facility is easily accessible to your next project.

PennDOT and commercial hot mix asphaly is produced in our batch plant. Additional storage silos are available to help supply material to meet your production requirements on the job.

Sales Representative

To speak with a sales representative, call (717) 369-3030 during business hours.

Orders for Material/Truck Rental

(717) 369-3030


  • PennDOT Approved Superpave (9.5mm, 12.5mm, 19mm, 25mm, and 37.5mm)