The Pavement Directory

Delaware service directory

Drainage & Grading Contractors in Delaware

Use this page to find contractors for drainage correction and sitework related to pavement performance, including grading, catch basins, area drains, swales, and subsurface drainage. Poor drainage is a leading cause of premature pavement failure. This page lists drainage & grading contractors serving Delaware, organized by city below.

Listings
8
Cities
7
Specialty
Drainage & Grading
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Before you hire: The Pavement Directory does not guarantee contractor performance, pricing, licensing, insurance, or availability. Business information may be submitted by contractors or gathered from public sources and should be independently verified before hiring. Always confirm licensing, insurance, references, scope of work, and written contract terms.

8 contractors in Delaware

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Asphalt Pros logo

Seaford, Delaware

Asphalt PavingCrack SealingDrainage & GradingCommercial & Residential

Asphalt Pros is a pavement contractor based in Seaford, Delaware, working with commercial and residential properties. Listed services include asphalt paving, asphalt repair, crack sealing, and drainage and sitework. This profile summarizes the company's location and service categories to help property owners in the Seaford, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(443) 786-6922Website on file
Blacktop Asphalt Millings logo

Wilmington, Delaware

Asphalt PavingDrainage & GradingCommercial & Residential

Blacktop Asphalt Millings manufactures and installs asphalt millings, crushed recycled concrete, and fill dirt for residential driveways and commercial parking lots. Based in Wilmington, Delaware, the company serves a four-state area covering parts of Delaware, New Jersey, Maryland, and Pennsylvania. It offers virtual, satellite-based estimating in addition to on-site installation services for surfacing and stone base recycling.

(302) 750-1998Website on file
JD Asphalt Inc. logo

Milford, Delaware

Asphalt PavingDrainage & GradingCommercial

The company offers paving, sealcoating, and asphalt resurfacing services for residential and commercial properties. JD Asphalt Inc. is fully licensed and insured, and backs the majority of its work with a 1-year warranty on labor. The company serves multiple communities across Delaware and provides free estimates.

(302) 514-7325Website on file
Jerry's Inc. logo

Milford, Delaware

Asphalt PavingDrainage & GradingSnow RemovalCommercial & Residential

Jerry's Inc. is a commercial and residential pavement contractor listed in Milford, Delaware. Listed services include asphalt paving, drainage & grading, and snow removal.

(302) 422-7676Website on file
Justice Sealcoating LLC logo

Frankford, Delaware

Asphalt PavingCrack SealingDrainage & GradingCommercial & Residential

Justice Sealcoating LLC is a pavement contractor based in Frankford, Delaware, working with commercial and residential properties. Listed services include asphalt repair, crack sealing, drainage and sitework, and parking lot striping. This profile summarizes the company's location and service categories to help property owners in the Frankford, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 200-1007Website on file
Renner's Road Construction logo

New Castle, Delaware

Asphalt PavingCrack SealingDrainage & GradingCommercial & Residential

Renner's Road Construction is a pavement contractor based in New Castle, Delaware, working with commercial and residential properties. Listed services include asphalt paving, asphalt repair, crack sealing, and drainage and sitework. This profile summarizes the company's location and service categories to help property owners in the New Castle, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 420-5713Website on file
River Asphalt LLC logo

Dagsboro, Delaware

Concrete SiteworkDrainage & GradingAsphalt PavingCommercial & Residential

River Asphalt LLC is a pavement contractor based in Dagsboro, Delaware, working with commercial and residential properties. This profile summarizes the company's location and service categories to help property owners in the Dagsboro, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 934-0881Website on file
Winstar Builders logo

Milton, Delaware

Asphalt PavingConcrete SiteworkDrainage & GradingCommercial & Residential

Winstar Builders is a pavement contractor based in Milton, Delaware, working with commercial and residential properties. Listed services include asphalt paving, concrete repair, and drainage and sitework. This profile summarizes the company's location and service categories to help property owners in the Milton, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 281-5755Website on file

Drainage & Grading FAQs

Why is drainage such a common cause of pavement failure?

Standing water that penetrates the base weakens the material supporting the pavement surface, leading to cracking, potholes, and premature failure that resurfacing alone won't fix.

How do I know if a paving problem is really a drainage problem?

Recurring cracking, potholes, or ponding in the same spot after repairs are common signs. Ask a contractor to evaluate grading and drainage, not just patch the visible surface damage.

Does drainage work require permits?

It can, depending on the scope and local jurisdiction, especially for changes that affect stormwater flow. Ask the contractor what permitting they expect to need.

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List your drainage & grading company in Delaware

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