Statewide service directory
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 South Dakota, organized by city below.
Directory listings
Spearfish, South Dakota
Asphalt Paving · Sealcoating · Crack Sealing · Commercial & Residential
The company has served the Black Hills area for over 12 years. Services include seal coating, crack filling, asphalt patching, and parking lot striping.
Rapid City, South Dakota
Asphalt Paving · Sealcoating · Crack Sealing · Commercial & Residential
B & H Asphalt Paving & Maintenance Inc is an asphalt contractor based in Rapid City, South Dakota, serving property owners throughout the city and the surrounding Black Hills…
Rapid City, South Dakota
Asphalt Paving · Sealcoating · Crack Sealing · Commercial & Residential
Clemmons Asphalt Maintenance LLC provides asphalt paving, seal coating, crack sealing, patching, and parking lot maintenance for residential and commercial properties in Rapid…
Rapid City, South Dakota
Asphalt Paving · Sealcoating · Crack Sealing · Commercial & Residential
J & J Asphalt Company provides asphalt paving, resurfacing, seal coating, striping, crack sealing, and site work services to both residential and commercial customers.
Research first
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.
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.
Crack sealing should happen before sealcoating, and sealcoating should cure before restriping. Sequencing matters for durability of the finished work.
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.
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