In Winston-Salem, basement waterproofing, foundation crack repair, and below-grade drainage pricing typically ranges from a few hundred dollars for minor crack repairs to several thousand for full waterproofing systems. Prices vary based on the extent of water intrusion, foundation type, accessibility, and the specific solutions required. We provide transparent starting prices and free inspections to help you plan with confidence.
Pricing guide
These rates are indicative. Every job is unique: size, access, complexity. Request a free estimate for exact pricing tailored to your situation.
| Service | Price | Details |
|---|---|---|
| Basement Waterproofing | From $2,500 | Complete basement waterproofing for Winston-Salem homes: we trace the true water path (runoff from sloped lots against the walls, seepage through red Piedmont clay, floor cracks, creek-fed water tables after tropical rain) and build the right system: interior drain tile, sump pump, wall treatment and vapor barrier. |
| Interior Drain Tile System | From $50/linear ft | Interior perimeter drain tile installed beneath the slab edge: water is captured at the footing, channeled to a sump basin and pumped out. A proven year-round answer for Winston-Salem basements where rain-fed groundwater rises against the walls, installed in any season. |
| Exterior Basement Waterproofing | From $95/linear ft | Exterior excavation down to the footing with membrane or dimple-board waterproofing applied directly to the foundation wall, plus corrected grading and downspout extensions. The most thorough fix for walls that seep after Winston-Salem storms, done once and built to last. |
| Foundation Waterproofing | From $3,500 | Waterproofing for block, poured and old stone foundations: parging and crack repair, membrane or crystalline treatments and drainage correction matched to your foundation type. Pre-1940 Ardmore and West End homes with stone or brick walls get period-appropriate solutions. |
| Foundation Crack Repair | From $450 | Epoxy and polyurethane injection for non-structural foundation cracks, plus structural repair options for wider or shifting cracks where red clay swells and shrinks with the seasons. Every crack is inspected and matched to the right repair method, not a one-size-fits-all patch. |
| Sump Pump Installation & Replacement | From $1,200 | New sump pits, pump replacement and discharge line correction: properly sized pumps, sealed basins, check valves and discharge routing that carries water well away from the house and keeps up with Winston-Salem's summer storms and tropical rain without burning out. |
| Bowing Wall Repair | From $600 | Carbon fiber straps, steel I-beams or wall anchors to stop and stabilize a bowing or leaning foundation wall, matched to the severity of the movement and your soil. Common where saturated clay backfill presses on older block and stone basement walls. |
| French Drain Installation | From $25/linear ft | Exterior drains installed along the foundation wall that intercept groundwater before it reaches your basement: properly graded gravel and pipe systems with fabric wrap, tied to daylight or a sump basin. A strong fit for Winston-Salem's sloped lots where runoff arrives from uphill. |
| Drain Tile Repair & Replacement | From $750 | Repair of collapsed, clogged or root-bound footing drains: many Winston-Salem homes from the 1920s-1960s still run on original clay tile that failed decades ago. Camera inspection, targeted excavation and modern PVC replacement restore drainage. |
| Vapor Barrier Installation | From $3/sq ft | Heavy-duty vapor barrier sheets installed across basement walls and slab to block ground moisture vapor from the soil: sealed seams, taped terminations, sump integration where needed and a drier, healthier lower level for your humid Piedmont home. |
| Basement Wall Sealing | From $1,500 | Surface preparation, efflorescence removal and penetrating or membrane sealers for damp basement walls. Honest guidance included: sealers solve minor dampness, not hydrostatic pressure, and we tell you which problem you actually have. |
| Battery Backup Sump Pumps | From $900 | Battery backup systems that keep pumping when a hurricane remnant or summer storm knocks the power out, exactly when your sump pump matters most. Sized to your pit, with alarms and maintenance checks available. |
| Free Basement Inspection | Free inspection | Complete basement and foundation moisture inspection: walls, floor, cracks, sump system, grading and gutters checked, with photos and a written explanation of what needs fixing now, what can wait, and a straight answer if nothing is wrong. |
| Basement Mold Remediation | From $1,500 | Mold removal paired with the moisture fix that prevents its return: containment, treatment and remediation of affected surfaces, plus drainage or dehumidification for Winston-Salem's long humid summers. Musty smell diagnostics included. |
| Window Well Drainage & Repair | From $650 | Window well drains, liners and covers that stop wells from filling and dumping water against your foundation: a leak source homeowners rarely suspect and inspectors often miss, especially on older basements and walkout lots. |
| Egress Window Installation | From $4,500 | Egress windows for finished basements: cut, framed, flashed and drained correctly so your new bedroom or living space stays dry. A natural pairing with waterproofing before a basement finish, popular on Winston-Salem walkout and older brick homes. |
What Affects the Price
- Size and Layout of the Affected Area : Larger basements or longer foundation walls require more materials and labor, increasing the overall cost.
- Accessibility and Site Conditions : Difficult access, tight spaces, or landscaping that needs protection can add to the labor and time required.
- Severity of Water Intrusion and Damage : Active leaks, mold, or structural issues may require additional remediation steps, raising the price.
- Chosen Method and Materials : Interior vs. exterior solutions, type of drainage systems, and material quality all influence the final estimate.
What's included
- Travel included across the Winston-Salem area
- Professional labor & equipment
- Green waste removal & disposal
- Job site cleanup
- Written estimate before work begins
To get an accurate estimate, schedule a free inspection with Winston-Salem Waterproofing by calling (336) 666-2424. Before the visit, note any signs of water intrusion, such as damp walls, efflorescence, or pooling water, and clear access to the affected areas. Our written estimate will detail the scope of work, materials, and any potential additional costs, ensuring you understand exactly what is included.
Pricing FAQ
Why do waterproofing prices vary so much?
Prices vary because each home has unique conditions, including foundation type, accessibility, extent of damage, and the solutions needed. A free inspection helps us provide an accurate quote tailored to your situation.
Do you offer free estimates and how do I schedule one?
Yes, we offer free basement inspections and estimates. Call (336) 666-2424 to schedule an appointment at your convenience.
What payment methods do you accept and is financing available?
We accept cash, checks, and major credit cards. Financing options may be available for qualified customers; please ask during your estimate for details.