FAQs
1. How long does it take to replace a concrete driveway or patio?
Most residential concrete driveways and patios in Delaware take 3–5 days from start to finish, depending on size and weather conditions. Commercial and DelDOT projects may run longer due to inspections, permits, and site requirements.
2.What standards do you follow for sidewalks, curbs, and ADA ramps?
Tri-County Construction has proven DelDOT experience, which means all sidewalks, curbs, and ADA ramps are built to meet strict state and federal accessibility standards. This ensures long-lasting quality and compliance for municipalities, property managers, and general contractors.
3.How do you ensure the quality and durability of your concrete work?
We follow industry best practices, including proper grading, compacted stone base, rebar or wire reinforcement, and professional finishing techniques. Every project is overseen by experienced foremen to guarantee both durability and appearance.
4. What is your process for a new concrete project?
Our process includes:
Free consultation and site evaluation
Clear written estimate with scope of work
Site preparation and base installation
Concrete pour with finishing details
Final inspection and customer walkthrough
This ensures every client knows what to expect from start to finish.
5. Do you work on both residential and commercial projects?
Yes Tri-County Construction serves homeowners, businesses, general contractors, and municipalities. From driveways and patios to large-scale site-work packages, we bring the same level of craftsmanship and professionalism to every project.
6. What areas of Delaware do you serve?
We proudly serve New Castle, Newark, Bear, Wilmington, Middletown, and surrounding Delaware communities. For larger commercial and DelDOT projects, we also work across the broader Delaware Valley region.