Foundation & Structure · Lancaster, PA

Foundation & Structure Repair Costs

Foundation repair, framing, and structural fixes. Estimates below are localized to labor and material rates in the Lancaster, PA area (zip prefix 176). Enter your exact zip to refine.

Showing local estimates for Lancaster, PA (17601)

Major$4,975 – $24,825

Foundation cracks - significant/structural

Structural repair (underpinning/piers)

Major$7,950 – $14,900

Basement waterproofing - exterior excavation

Excavate to footing, apply membrane, install footing drain, backfill

Moderate$4,975 – $14,900

Encapsulate crawl space

Full vapor barrier on floor and walls, sealed vents, insulation, dehumidifier

Major$3,750 – $11,225

Replace floor joists

Remove and replace damaged joists including shoring and subfloor work

Major$950 – $9,400

Termite structural damage repair

Replace or repair damaged framing, subfloor, or load-bearing members

Major$950 – $9,400

Improper structural modifications

Engineer assessment + corrective framing

Major$2,975 – $9,925

Bowing basement wall - steel anchors or bracing

Stabilize wall with steel wall anchors, tiebacks, or I-beam bracing

Major$2,825 – $9,400

Replace support beam/column

Remove and replace failed main beam or column with new steel or LVL

Major$2,975 – $7,950

Basement waterproofing - interior

Interior perimeter drain tile beneath slab plus sump pump

Major$1,875 – $7,550

Sill plate rot

Replace rotted sill plate sections

Major$1,975 – $4,975

Bowing basement wall - carbon fiber straps

Stabilize bowing wall with epoxy-bonded carbon fiber straps; no excavation

Major$950 – $4,700

Reinforce support beam/column

Add jack posts, sister the beam, or install supplemental beam and footings

Major$1,500 – $4,975

Crawl space moisture/standing water

Install vapor barrier + dehumidifier

Major$925 – $2,800

Sister floor joists

Fasten new joists alongside damaged ones to restore capacity

Major$500 – $2,975

Post/pier settling

Level and stabilize support piers

Major$475 – $2,325

Termite treatment (whole house)

Liquid barrier or bait system treatment

Moderate$475 – $1,900

Subfloor damage/deterioration

Replace damaged subfloor sections

Moderate$300 – $900

Add or seal foundation vents

Install or seal crawl space foundation vents

Minor$200 – $800

Foundation cracks - hairline/minor

Monitor or seal minor cracks (epoxy)

About These Estimates

These estimates are based on national averages adjusted for local labor and material costs using BLS and BEA data. Actual costs vary based on specific conditions, contractor availability, and project complexity. Always obtain multiple quotes from licensed local contractors.