Concrete Driveways, Patios & Stamped Concrete in New Castle County, Delaware

Family-owned & licensed concrete contractor with 18+ years of experience in New Castle, Newark, Bear, Wilmington, Middletown & surrounding areas.

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Driveways

Tear-out, grading, 4,000 PSI concrete, extensions, aprons.

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Commercial Concrete & ADA

Sidewalks, ramps, curbs, pads, bollards, site-work.

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Stamped Concrete

Ashlar slate, seamless stone, broom finish borders.

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3D Renderings & Finacing

See your project before it’s built + payment options.

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ABOUT US

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New Castle County’s Top-Rated Concrete Contractor

Tri-County Construction LLC is a family-owned concrete company serving New Castle County, Delaware and surrounding areas. With over 18 years of combined experience, we specialize in concrete driveway replacements, patios, sidewalks, stamped concrete, commercial concrete, ADA ramps, and excavation/site work.

We provide full-service solutions including demolition, grading, forming, pouring, finishing, and 3D design renderings. Whether you're improving your home or managing a commercial project, our team delivers clean workmanship, clear communication, and long-lasting results.

Proudly serving New Castle, Newark, Bear, Wilmington, Middletown, Glasgow, and Elkton MD.

Licensed & Insured Contractor

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Quality Craftsmanship & Clean Work

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Commercial Concrete & ADA-Compliant Work

Financing & 3D Renderings Available

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WHY CHOOSE US

EXPERIENCE & EXPERTISE

Our team brings over 18 years of combined experience in residential and commercial concrete work across New Castle County, Delaware. We specialize in driveway replacements, patios, sidewalks, stamped concrete, commercial flatwork, ADA ramps, and excavation, delivering quality craftsmanship and precision on every project.

PERSONALIZED APPROACH

We work closely with every homeowner and business to understand your project goals, layout needs, and budget. From 3D renderings to on-site planning, we provide customized solutions designed to match your property, improve curb appeal, and ensure long-lasting durability.

HONESTY & CUSTOMER SATISFACTION

As a family-owned and licensed Delaware concrete contractor, we value transparency, communication, and respect on every job site. We show up on time, keep you updated throughout the project, and ensure you’re satisfied with the final result every single time.