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Wilmington, Delaware · Concrete Contractors

The 11 best concrete contractors in Wilmington, DE

Ranked on public signals: website quality, contactability, and service fit. Updated October 2026. No paid placements, and no customer reviews are collected or shown; every business was found in public listings or added by its owner, and all are scored the same way.

11 firms ranked Updated October 2026
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Wilmington is Delaware's largest city, a riverfront banking and legal hub on the Christina River. Concrete contractors pour driveways, patios, sidewalks, foundations, and retaining walls, and handle decorative concrete and repair.

We indexed 11 concrete contractors serving Wilmington and surrounding neighborhoods, including Trolley Square, Riverfront, Brandywine Village, Little Italy. Each firm is scored on a consistent set of data signals: website health, HTTPS security, mobile-friendliness, online contactability, and alignment with the concrete contractors niche. The ranking is fixed by data, not by who pays the most to appear at the top.

Of the 11 concrete contractors listed for Wilmington, 9 run a secure (HTTPS) website, 10 publish a phone number and 4 have their business name confirmed on their own website.

If you live in Wilmington, DE and need a concrete contractor, this page is a starting point, not an endorsement. Call two or three from the list, get written estimates, and compare. The numbers next to each business are a filter, not a decision.

How we rank concrete contractors in Wilmington

Each business is scored on signals we can verify from public data: a live, secure (HTTPS) website, mobile-friendliness, a published phone number and website, and fit with the concrete contractors category. We do not collect or display customer reviews, and we do not accept payment for placement. Businesses can claim their listing to correct contact details, but the rank is fixed by the data. Owners can claim a listing for a Verified badge and a direct link; sponsors appear only in labeled blocks outside the numbered list. Neither changes rank. Sponsor this page.

Local conditions

Hiring concrete contractors in Wilmington: what the local data says

  • The typical last spring frost in Wilmington is around March 31 and the first fall frost around November 18, roughly 232 frost-free days. Concrete should not be poured on frozen ground or left to freeze while it cures, so outdoor pours are easiest to schedule between those dates.
  • Wilmington gets about 52 inches of precipitation a year and about 17 inches of snow, and August is typically the wettest month. Plan pours around the wettest stretch, since heavy rain on fresh concrete can ruin the surface.

Sources: US Census Bureau, ACS 2024 1-year estimates for Wilmington, DE, via Census Reporter; Open-Meteo historical weather archive, 2015-2024 averages.

This market

Concrete Contractors around Wilmington: what this page found

The longest-established is Progress Paving and Sealcoating, 43 years in business by its own account; 2 of the 11 have been at it ten years or more.

Nearby directories for the same trade: Elsmere (7 ranked), Greenville (6 ranked), Claymont (12 ranked).

Common questions

Concrete Contractors in Wilmington: quick answers

How are the concrete contractors in Wilmington ranked?

Each listing is scored on public signals we can check ourselves: whether the website is live and secure (HTTPS), whether it works on a phone, whether a phone number and website are published, and how closely the business matches the concrete contractors category. We do not collect customer reviews, so no star ratings or review counts appear here, and no business pays for placement.

How do I pick the best concrete contractor in Wilmington?

Use this list to shortlist two or three concrete contractors, then read their Google reviews yourself, confirm license and insurance, and get written estimates before committing. The score here is a filter, not a verdict.

How do I verify a concrete contractor's license in Delaware?

Licensing in Delaware runs through the Delaware Department of Labor, which registers contractors, and the Division of Professional Regulation, which licenses plumbers, electricians and HVAC technicians. Before hiring anyone in Wilmington, check a general contractor in the Department of Labor contractor registry (contractorregistry.delaware.gov), and a plumber, electrician or HVAC technician in the DELPROS license portal (delpros.delaware.gov). Contractors also carry a Delaware business license. Also confirm current liability insurance, and get the license number in writing on the estimate.

Which concrete contractors serve Wilmington?

This page lists Paragon Masonry Corp, Jimenez Landscaping, Progress Paving and Sealcoating, Seal Pro Paving & Sealcoating, Architectural Stone Design, David Waters & Son, W B Paving, Borsello Master Stone Masons, Coastal Concrete Works, Omni Demolition and Allan Myers, in ranked order. 10 of the 11 publish a phone number, so you can call those directly; the rest are easiest to reach through their websites.

When is the best time to book concrete contractors in Wilmington?

Going by Wilmington's own weather records (typical last spring frost around March 31, first fall frost around November 18), the usual windows are from about March 31 into early summer. Booking a few weeks ahead of those windows beats the rush.

What to look for when hiring a concrete contractor in Wilmington

  • Ask for the Delaware contractor registration. In Delaware, concrete contractors need it from the Delaware Department of Labor. Verify it at the official Delaware license lookup before signing. Delaware rules require a written contract with the price and an approximate completion date, with every term filled in before you are asked to sign.
  • Written estimates. Any concrete contractor who won't put the scope in writing is a red flag.
  • Review quality, not just volume. Read the 3-star reviews, they're usually the most honest.
  • Local references. A concrete contractor who's done work in Trolley Square or Riverfront will understand local housing stock better than a regional chain.

Popular concrete contractors neighborhoods in Wilmington

The concrete contractors on this page serve all of Wilmington and surrounding areas, including Trolley Square, Riverfront, Brandywine Village, Little Italy. Response times and service radius vary, call ahead for estimates.

Wilmington Concrete Contractors

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