Wet Basement? We Fix It — Permanently.
Expert waterproofing, foundation repair & basement finishing across 176 Connecticut communities. Licensed, insured, free inspections.
Expert waterproofing, foundation repair & basement finishing across 176 Connecticut communities. Licensed, insured, free inspections.
From waterproofing to finishing, we handle every aspect of your basement and foundation — all under one roof.
Interior & exterior waterproofing systems to keep your basement dry year-round
$2,000–$15,000
Crack repair, bowing walls, and settlement correction
$2,500–$25,000
Primary & battery backup sump pump systems
$800–$3,500
Complete basement remodeling — framing, drywall, flooring, ceilings
$10,000–$50,000
Vapor barriers, dehumidification, and insulation
$3,000–$15,000
Interior & exterior drainage systems to redirect water
$2,000–$10,000
Basement mold removal, treatment, and prevention
$1,500–$6,000
Window wells, egress windows, and code-compliant exits
$2,500–$8,000
Floor leveling, crack repair, and epoxy coating
$1,500–$7,000
Carbon fiber straps, steel I-beams, and wall anchors
$3,000–$20,000
Connecticut Basements makes it simple — four steps to a dry, protected basement.
We visit your property, assess the situation, and document conditions — no cost, no obligation.
Within 24 hours, receive a detailed written estimate with scope, materials, timeline, and pricing.
Our licensed crew arrives on time, protects your home, and completes the work to spec.
We stand behind every project with industry-leading warranties and follow-up support.
Verified reviews from homeowners across Connecticut
“Our Fairfield basement had been leaking for years. Connecticut Basements installed an interior drainage system and sump pump — the basement has been bone dry through two nor'easters since. Worth every penny.”
“Found a horizontal crack running across our Greenwich foundation wall. The team installed carbon fiber straps and sealed the crack with epoxy injection. Structural engineer confirmed the repair is solid. Very professional crew.”
“After our old sump pump failed during a storm, Connecticut Basements installed a new primary pump with a battery backup system. They also added a water alarm. Peace of mind during heavy rain in Stamford.”
“Turned our unfinished West Hartford basement into a family room with a wet bar. Connecticut Basements handled everything — framing, drywall, flooring, drop ceiling, egress window. Came in on budget and the quality is outstanding.”
“Our Trumbull crawl space was damp and musty. They encapsulated the entire space with a heavy-duty vapor barrier, installed a dehumidifier, and sealed the vents. Humidity dropped from 80% to 45%. No more mold smell.”
“Water was pooling along the foundation of our Norwalk home every spring. Connecticut Basements installed an interior French drain tied to a new sump pump. The system works exactly as they described — no more standing water.”
4.7 avg rating from 10+ verified reviews
Real basement waterproofing and foundation repair projects completed by Connecticut Basements across Connecticut.
Full perimeter drainage, sump pump, and vapor barrier installation for a home with chronic water intrusion.
Carbon fiber strap reinforcement on two bowing basement walls to halt inward movement.
Complete crawl space sealing with 20-mil vapor barrier, sealed vents, and commercial dehumidifier.
Unfinished basement transformed into a family room with wet bar, half bath, and egress window.
Failed primary pump replacement with battery backup and water alarm during an active storm event.
Black mold removal with containment, HEPA filtration, and waterproofing to prevent recurrence.
No obligation. Most homeowners hear back within 30 minutes.