J.F. Allen Company is a construction industry leader for over 75 years. Specializing in heavy highway construction, J.F. Alle ... n Company is also a front-runner in the production of hot-mix asphalt, and crushed limestone. With two limestone quarries, three asphalt plants and over 75 years of experience in the construction industry, we are the Mid Atlantic Region's "One Stop Shop". Our construction crews focus on the following areas: - Road & Heavy Highway Construction - Site Preparation and Development - Energy Construction - Well Pads, Access Roads, Impoundments - Environmental Reclamation and Mitigation - Utility Installation - Paving read more