Leader In Residential &

Commercial Paving Projects

For Projects That Are

On Time & Within Budget

Exceptional Service &

Quality Craftmanship

Terra Firma Is

Your Solid Ground

Terra Firma Is A

Woman Business Enterprise


We are experienced, equipped, and professional.

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Site Work / Excavating

We know what it takes.

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Frequently Asked Questions

We are solid ground on Delmarva.

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proudly Serving you since 1972 Proudly serving you since 1976
... when our founders established a local Paving company, P&A Engineering, Inc. P&A started out small but began to grow and establish long standing relationships on the Delmarva Peninsula. P&A Engineering’s remaining family members renamed the construction company Terra Firma of Delmarva, Inc in 2006 and now is owned and operated by a third generation of the family.