Waterproofing & Drainage — Florida homeowner answers

The waterproofing & drainage problems Florida homeowners actually search, answered honestly: what each symptom means, what the work typically costs, what Florida law requires, and how to avoid getting burned. When you're ready, your request goes to ONE verified pro — never sold, never flooded.

Licensing in Florida

Florida does NOT issue a state license for this trade (local licensing was preempted for most non-structural trades). What protects you instead: general-liability insurance, workers’ comp, and a real track record — exactly what our verification checks.

Basis: HB 735 (2021) local-license preemption

Typical Florida costs (curated 2026 estimates — not bids)

Sump pump installation: $500–$3,000

Crawlspace encapsulation: $3,000–$12,000

Foundation waterproofing / drainage system: $1,500–$10,000

Yard / exterior drainage correction: $1,500–$8,000

By county

Top problems