Whether it's a damp corner after every storm or a full inch of standing water, our Basement Waterproofing teams diagnose the actual cause before touching a single tool.
Call +1-866-476-1348
Four commitments that separate a properly trained basement waterproofing crew from a generalist showing up with a truck and a hope.
Every technician holds waterproofing-specific licensure, not a general contractor's license stretched to cover work it wasn't meant for.
Trucks carry moisture meters, injection resin, and basic extraction gear so the first visit can also start the fix.
No hourly guessing games — pricing is based on what the diagnostic actually finds at your property.
Infrared imaging catches moisture trapped behind finished walls that a visual walkthrough would miss entirely.
Each service below is scoped specifically to basement waterproofing, not a generic waterproofing menu with the name swapped in.
A drain tile channel set below the slab along your footing intercepts groundwater before it reaches the floor, routing it into a properly sized sump basin. The basin gets a cast-iron or high-torque pump with battery backup as standard, since power loss during a storm is exactly when you need it running.
We relieve that pressure at its source with interior weep systems, sometimes paired with exterior grading correction where needed. Left alone, this kind of pressure doesn't just cause seepage — it can bow a block wall over years.
Wider or stair-step cracks get evaluated for active wall movement first — injecting a crack that's still moving just postpones the real conversation. Every crack is photographed and logged before and after treatment.
We pair water-sensing alarms with battery backup pumps that engage automatically the moment the primary loses power or can't keep pace. Cellular notification add-ons put the alert on your phone, not just a beeping alarm in an empty house.
Dimple-board membrane creates an air gap against the foundation wall, directing incidental moisture down to the drain tile rather than into insulation and drywall.
No ambiguity about what happens next once you call about basement seepage.
One call reaches local dispatch, not a national script-reader — they know your area's water table conditions.
Technicians walk the affected area with you before touching anything.
A full perimeter inspection — moisture readings, crack mapping, sump condition — leads to a specific written recommendation.
Work isn't finished until the specific issue that prompted your call is verifiably resolved, tested under real conditions.
What Lexington, SC customers are saying after their basement waterproofing service.
"Two inches of standing water after a spring storm, and they had drain tile and a sump basin installed within the week. Dry ever since."
"The camera inspection showed us exactly where the crack was letting water in. Nobody had looked that closely before."
"Battery backup pump kept us dry through a power outage last winter that would've flooded the basement otherwise."
"Quote matched the invoice to the dollar, no surprise charges once they opened the wall."
The questions Lexington customers ask us before booking basement waterproofing service.
Our basement waterproofing crews cover Lexington and the surrounding Lexington, SC service area, with regional dispatch keeping response times tight regardless of which part of the footprint you're in.
We periodically expand our coverage footprint, so it's worth calling even if you heard otherwise in the past.
Notice: Arrow Tight Waterproofing is a free referral service designed to assist homeowners and businesses in connecting with independent local contractors. All contractors and service technicians are independent and Arrow Tight Waterproofing does not warrant or guarantee any work performed. It is the responsibility of the customer to verify that the hired contractor furnishes the necessary license and insurance required for the work being performed. All calls are routed to independent local service providers.
