| R.B. Jergens Contractors, Inc. Specializing in earthmoving, rock excavation, landfill construction, underground utilities, heavy highway construction, land clearing, tub grinding, aggregate base, fine grading, and snow removal. http://www.rbjergens.com/ |
| Schaefer's Parking Lot Service, Inc. Asphalt repair, seal coating, parking area markings, concrete wheel stops, and traffic signs. http://www.spls.com/ |
| Scotty's Asphalt paving contractors. Also offers warehousing and distribution services. http://www.scottyscontracting.com/ |
| Sunset Lake Construction Site development services for Delaware and surrounding region. http://www.sunsetlakeconstruction.com/ |
| Wilco Marsh Buggies & Draglines, Inc. Excavation contractor. Also makes, sells and rents heavy amphibious excavators, draglines, and personnel carriers. http://www.wilcomarshbuggies.com |