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General Liability for Dampproofing Contractors for dampproofing contractors

The foundational coverage every dampproofing and waterproofing contractor needs. Covers third-party bodily injury, property damage during excavation and application, completed-operations claims when a waterproofed foundation leaks later, and defense costs when a homeowner or GC names you in a lawsuit.

General Liability for Dampproofing Contractors — dampproofing and waterproofing

What it covers

  • Third-party bodily injury on the job site or at a customer's property
  • Property damage caused during excavation, membrane application, or drain tile installation
  • Completed-operations coverage for callbacks on failed waterproofing systems
  • Defense costs and legal fees when named in a lawsuit
  • Products-completed operations for long-tail liability after job completion
  • Damage to adjacent property during foundation excavation

Who it's for

  • Any dampproofing or waterproofing contractor with field crews
  • Foundation waterproofing companies doing residential or commercial work
  • Crawl space encapsulation and vapor barrier installers
  • Contractors required to provide GL certificates to GCs or property owners

Why CCA

  • GL structured with products-completed operations for the long claim tail in waterproofing work
  • Excavation and underground work exposures properly addressed — not excluded
  • Coordinated with contractor pollution liability so there's no gap between GL and CPL
General Liability for Dampproofing Contractors — FAQ

Common questions about general liability for dampproofing contractors

Yes — products-completed operations coverage in your GL responds when a customer claims a waterproofing system failed after the job was done. The key is ensuring your policy has adequate limits and doesn't exclude waterproofing work specifically. We verify both before you bind.

Yes — property damage caused during excavation around the foundation is a covered cause of loss under your GL. Common scenarios include damage to underground utilities, landscaping, or adjacent structures during perimeter excavation.

GL covers premises, operations, and completed-operations liability. CPL covers chemical exposure claims that standard GL excludes via the pollution exclusion. We coordinate both so a claim involving solvent-based membrane chemicals doesn't fall into the gap between the two policies.

$1M per occurrence / $2M aggregate is the standard starting point. Commercial waterproofing projects and GC contract requirements often demand higher limits — and an umbrella policy provides excess coverage above the GL limit for catastrophic claims.

Yes — a completed-operations GL claim. If the homeowner alleges your waterproofing work was defective and caused mold to develop, your GL (products-completed operations) covers defense costs and any judgment or settlement, up to policy limits.

Cost is driven by annual revenue, crew size, type of waterproofing work, chemical products used, equipment value, and loss history. We quote your actual operation in about 15 minutes — never a ballpark from a generic contractor form.

Yes. Contractors Choice Agency is licensed in all 50 states and writes dampproofing and waterproofing contractor programs nationwide — Texas, Southeast, Midwest, Northeast, California, Mountain States, Mid-Atlantic, and Pacific Northwest.

Typically 15 minutes on a call. Larger or higher-risk operations may take a day to place with the right markets, but we move fast and set expectations up front.

Often yes. We have admitted and E&S markets for waterproofing contractors declined over chemical product use, pollution claims, confined space operations, or other issues. Bring us your situation and we'll find a market.

Usually yes. A coordinated program closes gaps between policies and is typically cheaper than separate policies from separate carriers — and far easier to manage at claim time.

A.M. Best ratings reflect a carrier's financial strength and ability to pay claims. We place coverage with A-rated carriers so the coverage is there when a chemical exposure claim, a completed-operations lawsuit, or an excavation injury hits.

Yes. Crawl space encapsulation specialists are among the most active dampproofing contractor clients we serve. We place GL, contractor pollution liability, workers' comp with confined space exposure, and tools and equipment coverage for crawl space and vapor barrier contractors.

Completed-operations coverage in your GL policy responds when a customer makes a claim after the job is done — typically water intrusion, mold, or structural damage attributed to a failed waterproofing system. We ensure your policy has adequate completed-operations limits and confirm the policy doesn't exclude waterproofing work specifically.

Type of waterproofing work (exterior, interior, crawl space, commercial), annual revenue, crew size, equipment and tool values, chemical products used, current coverage, and loss history. The more detail, the more accurate the quote.

It can, with the right endorsements. If you use subcontractors, we ensure your GL policy properly addresses subcontractor liability and that your pollution coverage extends to subcontractor work where needed.

Seasonal dampproofing operations — common in colder climates where exterior work slows in winter — have different payroll patterns and equipment storage exposures. We structure the workers' comp and property coverage to reflect how your crew actually works across the year.

That's a completed-operations claim. Your GL policy's products-completed operations coverage should respond — covering defense costs, investigation, and any judgment or settlement. We make sure your policy has the limits and language to handle these claims, which can be significant when mold remediation and structural repair are involved.

Yes. If you run multiple crews across several active sites, we build one coordinated program covering your operations with inland marine for equipment in transit and GL covering work at all locations.

Yes. If you take on commercial building waterproofing, below-grade parking structure dampproofing, or large-scale drainage system installation, we add the commercial GL limits, bonds, and contractor pollution liability required for larger project contracts.

Ready to protect your dampproofing operation?

Get a 15-minute quote from specialists who understand waterproofing contractors — GL, contractor pollution liability, crawl space workers' comp, and chemical transport auto.