A basement utility room with exposed pipes and mechanical systems.

Department

Licensed foundation & waterproofing contractors serving the South Shore

Foundation and waterproofing contractors handle cracked foundations, sump systems, interior and exterior drainage, and basement moisture control. Age of South Shore housing stock keeps steady demand.

Typical project size: $5K-$25K; Higher end of the range; $3K-$15K; Lower end of the range
Massachusetts licensing: Home Improvement Contractor (HIC) registration; Verify any contractor’s license at elicensing.mass.gov.
Before you hire: Get written quotes from three contractors. On any residential job over $1,000, Massachusetts law requires a written contract with the contractor’s HIC registration number.

EditorialListings sorted by alphabetical order from public data. Full disclosure.

Directory

Sorted by alphabetical order

Attack A Crack

Massachusetts licensing: HIC #214356· Publicly disclosed
Self-listed specialties: Foundation crack injection, Urethane injection, Epoxy resin repair, Carbon fiber reinforcement, Bulkhead repair, Pipe penetration sealing

Call(617) 668-1677 Website

Sources (1)

MA HIC #214356 · Publicly disclosed on company source · captured April 2026source ↗

Drycrete Waterproofing

Years in business: 30
Self-listed specialties: Basement waterproofing, French drains (interior & exterior), Foundation crack repair, Sump pump systems, Dehumidifiers, Masonry repair, Helical piers

Call(781) 899-9080 Website

DryZone Basement Systems

Massachusetts licensing: HIC #160052· Publicly disclosed
Self-listed specialties: Basement waterproofing, Crawl space repair, Foundation repair, Sump pump installation, Interior drainage, Exterior drainage, Mold treatment

Call(774) 206-9442 Website

Sources (1)

MA HIC #160052 · Publicly disclosed on company source · captured April 2026source ↗

Real Dry Waterproofing

Based in Scituate

Years in business: 44
Self-listed specialties: Basement waterproofing, Foundation repair, Sump pump systems, Exterior drainage, Interior drainage, Crawl space encapsulation

Call(781) 499-8212 Website

South Shore Basement Finishing

Self-listed specialties: Basement waterproofing, Interior drainage systems, Exterior excavation, Sump pump installation, Foundation membrane, Vapor barriers, Crack repair

Call(781) 217-3411 Website

Watchman Waterproofing

Based in Pembroke

Massachusetts licensing: CSL #063633 · HIC #192208· Publicly disclosed
Self-listed specialties: Basement waterproofing, Sump pump installation, Perimeter drainage, Radon mitigation, Crawl space repair, Egress windows

Call(800) 653-4309 Website

Sources (2)

MA HIC #192208 · Publicly disclosed on company source · captured April 2026source ↗
MA CSL #063633 · Publicly disclosed on company source · captured April 2026source ↗

Directory data aggregated from public sources including Google Business Profile, the Yelp public directory, the Massachusetts Division of Professional Licensure contractor lookup, and Better Business Bureau accreditation listings. Review counts and ratings reflect publicly available data as of April 2026. This directory is based on publicly available data and may not include every licensed contractor in the area.

By town

Foundation & Waterproofing Contractors by town

Town-specific pages include local building considerations for the category.

This content is for informational purposes only. We recommend obtaining multiple quotes and independently verifying contractor credentials. See our disclosure and corrections policy.