Transforming Driveways, Patios & Sidewalks Across Delaware
Licensed & Insured • 1-Year Warranty • Fast Turnaround • Financing Available
Family-owned, DelDOT-compliant concrete contractors with 18+ years of experience. Serving New Castle County & surrounding areas.
Family-owned & locally trusted in Delaware
Over 18 years of combined experience
Specialized in concrete, paving, and excavation
Safety-trained, DelDOT-compliant crews
Dozens of 5⭐ reviews on Google
Why Homeowners Choose Tri-County Construction
About us
Meet the crew behind Tri-County Construction LLC a family-owned team dedicated to quality, safety, and craftsmanship on every project.
Diego , Miguel , Jose Luis , Nestor
Tri-County Construction LLC is a family-owned concrete contractor in Delaware with over 18 years of combined experience in residential and commercial construction. Based in New Castle County, we proudly serve New Castle, Newark, Bear, Wilmington, Middletown, and surrounding Delaware communities.
We specialize in concrete driveways, patios, sidewalks, curbs, ADA ramps, paving, and excavation. Our team has proven DelDOT concrete experience, completing projects that meet strict state and municipal standards for quality, safety, and durability. From replacing a cracked driveway to building full-scale commercial sitework packages, we bring precision, craftsmanship, and reliability to every job.
As a licensed and insured Delaware contractor, we’re committed to honest service, clear communication, and lasting results. Whether you’re a homeowner upgrading your property or a general contractor needing a qualified subcontractor, Tri-County Construction delivers professional solutions you can trust.
Concrete Contractors in Bear, Newark, New Castle, & Wilmington, DE.
-
Concrete
-
Excavating
-
Paving
Delaware, PA & MD Customers Love Our Work
QUESTIONS?
Get Your FREE Quote Today !