Pro Listing

Tri-County Construction LLC

Concrete & Masonry Contractors in Wilmington, Delaware
Ranked #7 in Wilmington | Grade B-
4.70 (26 reviews)

Tri-County Construction LLC

Tri-County Construction LLC focuses on concrete and masonry work across New Castle County. The crew manages removal, base preparation, forming, reinforcement, pouring, and finishing with attention to drainage and site cleanliness Serving homeowners across Wilmington, Delaware.

Why Homeowners Choose This Business

Local crew with consistent feedback on responsiveness and clean job sites. Projects are organized from consultation through pour and finish, with attention to access, drainage, and cleanup Local experience that helps homeowners across Wilmington, Delaware compare a more region-aware provider.

Service Area

Wilmington, Delaware, New Castle, Newark, Bear, and nearby New Castle County communities.

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How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Shows review activity that is competitive for this local market.
  • Shows strong customer satisfaction signals based on review quality and volume.

Trust Signals

Licensing - Licensed & Insured in Delaware
Insurance - Licensed & Insured in Delaware

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Concrete Driveways
  Sidewalk Installation
  Patio Construction
  Concrete Slabs
  Walkways & Steps
  Concrete Removal
  Driveway Extension
  Broom Finish Concrete
  Residential Concrete
  Light Commercial Concrete
  Site Prep & Grading
  Masonry Repairs

Driveway replacement and extensions; sidewalk installation and repair; concrete patios; garage and shed slabs; steps and walkways; small site work and prep; concrete removal and haul-away; finishes including broom and basic decorative options.


Reviews

Recent Reviews

4.70

(Based on 26 reviews)

Customers frequently mention smooth communication from the initial consultation through completion. Reviews highlight punctual crews, clean work areas, and projects finished on the stated schedule. Many note solid workmanship on driveways, sidewalks, and patios, with fair or reasonable pricing cited in several comments.

Google Review
Heather Facciolo on Tri-County Construction LLC

Tri-County Construction LLC did a great job on replacing my sidewalks and extending my driveway. They were all very professional and communicative and the project was completed quickly and looks great!

I couldn’t be happier with the patio installation done by Carlos and his crew. From start to finish, the entire experience was smooth, professional, and well-organized. He took the time to walk me through the process, answer my questions, and make sure every detail was exactly how I wanted it.
The crew was just as impressive—hardworking, respectful, and clearly experienced. They showed up on time each day, kept the work area clean, and paid close attention to the details that really make a difference. You can tell they take pride in what they do.
If you’re looking for someone reliable who delivers high-quality work and stands behind it, I highly recommend Carlos and his team. I would definitely hire them again for future projects.

Google Review
darryl griffin on Tri-County Construction LLC

Tri-county was a very reasonably priced and a highly satisfying experience. Carlos and crew were highly professional and did an excellent job. The workers paid attention to detail and cleaned up and restored areas affected. I will be calling them for other work we are having done. We would recommend them to all.

I absolutely love my new driveway and sidewalk expansion! The completed works turned out better than I envisioned it would! From the initial consultation to receiving the quote and discussing my expectations, the entire process was excellent. Communication was smooth and consistent, they explained everything clearly before getting started and completed the job right on schedule. The whole experience was professional from start to finish. Highly recommend!

I found this company on Facebook. They did an awesome job. Took away my old broken up walkway and laid a beautiful cement one. I highly recommend. They were kind, professional and came out and completed all within a week!

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Special Offers

Free Estimate

This business may offer free estimates for some services.


Frequently Asked Questions

Most requests are for driveway replacements and extensions, sidewalks and walkways, backyard patios, and small slabs for garages or sheds. The crew also handles removal of old concrete, site prep, and standard broom or simple decorative finishes.

Timelines vary by size and weather, but many residential projects are organized and completed within a few days from start of site work to final pour. Curing time is needed before driving or placing heavy loads on the surface.

They can provide common finishes like broom and edging that complement many existing surfaces. During the estimate they’ll discuss available options and what will blend best with your current concrete.

Yes, removal and haul-away can be included as part of the project. This is typically reviewed during the site visit so the estimate reflects all prep work required.

Call the office during posted hours or use the contact form on their website to schedule a site visit. You’ll receive a written estimate outlining scope, materials, and anticipated timeline.
 Verified Listing

Opening Hours


  • Monday 7:00 AM – 6:00 PM
  • Tuesday 7:00 AM – 6:00 PM
  • Wednesday 7:00 AM – 6:00 PM
  • Thursday 7:00 AM – 6:00 PM
  • Friday 7:00 AM – 6:00 PM
  • Saturday 8:00 AM – 2:00 PM
  • Sunday Closed

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Business Details


Business Rating
4.70 (26 reviews) Pro Listing
Address
317 Hackberry Dr, New Castle, DE 19720
Business Type
General Contractor

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