Concrete & Site Work Services
Tri-County Construction subcontracts concrete and site work for DelDOT primes, heavy civil companies, GCs, and property managers across Delaware, and pours driveways, patios, and sidewalks for New Castle County homeowners. Every job starts with a free on-site estimate.
Commercial & Public Works
Commercial & Public Works
Concrete subcontracting for DelDOT primes, heavy civil companies, GCs, and property managers — curb & gutter, sidewalks, ADA ramps, parking areas, pads, flatwork, and commercial snow contracts.
Excavation & Site Work
Digging, grading, trenching, fill, drainage, utility prep, spoil hauling, and site preparation before concrete or standalone construction work.
Concrete Foundations
Footings, slab foundations, stem walls, basement walls, garage slabs, shed pads, pole building slabs, and accessory structure foundations poured to code.
Snow Removal
Seasonal and per-event snow and ice removal for residential driveways, commercial parking lots, sidewalks, ADA ramps, HOAs, and businesses.
Residential Services
The same crew and the same standards that run our public works scopes, on a residential schedule with daily owner check-ins. Stamped and decorative finishes are available as an upgrade on any driveway or patio.
Concrete Driveways
New concrete driveways and full replacements with excavation, grading, compacted stone base, reinforcement, forming, pouring, and broom, smooth, exposed aggregate, or stamped finishes.
Concrete Patios
Backyard and side-yard patios poured to fit outdoor dining, grilling, hot tubs, pergolas, and everyday outdoor living with drainage planned before the pour.
Concrete Sidewalks & Walkways
Residential walkways, front entry paths, business sidewalks, ADA ramps, curb cuts, and safe access routes with slip-resistant finishes.
Free Estimate
