Newest Asphalt Producer

Serving northern MD, southeast PA and DE markets

Principio Asphalt

Why Choose Us For Your Next Project?


The aggregates used in our asphalt mixes are sustainably sourced from the stone and sand operations adjacent to our plant. This provides not only convenience, but requires less trucking of materials to our plant, reducing greenhouse emissions and heavy truck traffic on our roadways. In addition, our brand new, state-of-the-art asphalt plant is also designed to provide mixes quickly and accurately. All of our mixes are regularly checked to ensure they meet the specifications of each order.


Located along the I-95 corridor in Port Deposit, MD, our plant location provides quick access to markets throughout Cecil County, MD, southern Chester County, PA, and New Castle County, DE.


The partnership formed to create Principio Asphalt are leaders in their respective home markets, with continued operations lasting as much as 130 years. We know how to do the job correctly the first time. The relationships each of us have built over the years have honed our expertise in providing for new & existing customers in northeastern MD.

Principio Asphalt

Supplying three general regions

Cecil County, MD

Western New Castle County, DE

Southern Chester County, PA

Let’s Get Started On Your Next Project!