The Pavement Directory

Delaware service directory

Crack Sealing Contractors in Delaware

Use this page to find crack sealing contractors who route and seal cracks to slow water intrusion into the pavement base. Crack sealing is a maintenance step, most effective when performed before cracks widen into larger failures. This page lists crack sealing contractors serving Delaware, organized by city below.

Listings
16
Cities
12
Specialty
Crack Sealing
Filter by city

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.

16 contractors in Delaware

Filter by city
Asphalt Fusion LLC logo

Seaford, Delaware

Asphalt PavingSealcoatingStriping & Pavement MarkingsCommercial & Residential

Asphalt Fusion offers asphalt rejuvenation as an alternative to sealcoating, along with crack and joint sealing, parking lot striping, pavement assessment with video analysis, asphalt mill and patch repair, and traditional sealcoating. The company serves community managers, businesses, HOAs, condos, and co-ops. Services include hot applied crack sealer application and customized maintenance solutions.

(302) 628-3436Website on file
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
Asphalt PavingConcrete SiteworkCrack SealingCommercial & Residential

Black Rock Paving and Sealcoating Inc is a family-owned contractor based in Bear, Delaware, offering asphalt paving, sealcoating, crack filling, patching, and concrete flatwork for residential, commercial, and municipal clients. The company also provides asphalt milling, tar and chip services, and snow plowing, and serves customers across Delaware, Maryland, and Pennsylvania. It traces its roots to a family paving business dating back to 1956, with the current company established in 2000.

(302) 275-1462Website on file
Asphalt PavingCrack SealingSealcoatingCommercial & Residential

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

(302) 235-7325Website on file
FPS Sealcoating logo

Selbyville, Delaware

Crack SealingSealcoatingCommercial & Residential

FPS Sealcoating is a pavement contractor based in Selbyville, Delaware, working with commercial and residential properties. Listed services include crack sealing and sealcoating. This profile summarizes the company's location and service categories to help property owners in the Selbyville, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 493-2855Website on file
Hughes & Sons LLC logo

Millsboro, Delaware

Asphalt PavingSealcoatingCrack SealingCommercial & Residential

Hughes & Sons LLC is a family-owned asphalt maintenance company based in Millsboro, Delaware, with over 15 years of experience. The company specializes in commercial-grade sealcoating, crack filling, and parking lot striping for commercial properties, HOA communities, apartment complexes, and residential driveways. They serve Sussex County and surrounding areas.

(302) 567-4277Website on file
J&J Sealcoating logo

Felton, Delaware

ADA & AccessibilityAsphalt PavingCrack SealingCommercial & Residential

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

(302) 212-8859Website on file
Jet-Black® of Delaware logo

Selbyville, Delaware

Asphalt PavingSealcoatingCrack SealingResidential

Paving contractor in Selbyville, DE offering Asphalt Paving, Sealcoating, Crack Sealing, and Residential Driveway.

(302) 752-3007Website 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
Mark Jones Paving logo

Newark, Delaware

Asphalt PavingSealcoatingCrack SealingCommercial & Residential

Mark Jones Paving is a pavement contractor based in Newark, Delaware, offering asphalt paving, sealcoating, crack sealing, and parking lot maintenance services. The company appears to serve local property owners needing pavement installation and upkeep. The website's available content is limited to a contact form, so specific details on years in business, certifications, and service area are not confirmed.

(302) 275-8996Website on file
SealcoatingCrack SealingStriping & Pavement MarkingsCommercial & Residential

Moore Seal Inc. provides sealcoating, crack sealing, and parking lot striping services for residential driveways and commercial parking lots in Delaware, eastern Maryland, and surrounding areas. The company states it is fully licensed and insured and offers a two-year warranty on driveway sealcoating. It uses a proprietary sealer blend combined with sand for added traction and durability.

(302) 322-3444Website on file
Asphalt PavingConcrete SiteworkCrack SealingCommercial & Residential

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

(302) 363-7344Website 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
Asphalt PavingConcrete SiteworkSealcoatingCommercial & Residential

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

(443) 230-4330Website on file
Asphalt PavingConcrete SiteworkCrack SealingCommercial & Residential

Seal Pro Paving & Sealcoating LLC is a pavement contractor based in Wilmington, Delaware, working with commercial and residential properties. Listed services include asphalt paving, asphalt repair, concrete repair, and crack sealing. This profile summarizes the company's location and service categories to help property owners in the Wilmington, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 379-8267Website on file
White's Custom Paving logo

Smyrna, Delaware

ADA & AccessibilityAsphalt PavingConcrete SiteworkCommercial & Residential

White's Custom Paving is a pavement contractor based in Smyrna, Delaware, working with commercial and residential properties. Listed services include ADA parking compliance, asphalt paving, asphalt repair, and concrete repair. This profile summarizes the company's location and service categories to help property owners in the Smyrna, Delaware area shortlist contractors; confirm licensing, insurance, and scope directly before hiring.

(302) 983-9198Website on file

Crack Sealing FAQs

What is the difference between crack sealing and crack filling?

Crack sealing typically involves routing the crack and applying a flexible, hot-pour rubberized sealant designed to move with pavement expansion, while crack filling is often a lower-cost surface treatment without routing. Ask which method a contractor is proposing.

Which cracks are worth sealing versus patching?

Narrow, isolated cracks are generally good candidates for sealing. Wider cracks, alligator cracking, or areas with base failure usually need patching or repair rather than sealant alone.

When should crack sealing happen relative to sealcoating and striping?

Crack sealing should happen before sealcoating, and sealcoating should cure before restriping. Sequencing matters for durability of the finished work.

For contractors

List your crack sealing company in Delaware

Get listed in this directory where property managers and owners search by service and location, or claim an existing listing to keep its services, coverage, and contact details accurate.