Foundation Repair Costs in
Myrtle Beach, SC
Average Cost
$4,600
Typical Range
$2,000–$23,000
vs. National Avg
10% below
the $5,100 national average
How Much Does Foundation Repair Cost in Myrtle Beach, SC?
Myrtle Beach and the Grand Strand face extreme coastal foundation challenges including high water tables, hurricane-season flooding, and salt air corrosion on reinforcement steel. Sandy soil provides decent drainage but offers little lateral support for shallow footings. Many vacation properties and investment homes along the coast have aging foundations that were underbuilt for the coastal environment. The seasonal tourism economy means contractor availability improves significantly in fall and winter months.
The average foundation repair project in Myrtle Beach costs $4,600, which is 10% below the national average of $5,100. Most homeowners in the Myrtle Beach metro area pay between $2,000 and $23,000, depending on the type of damage, repair method required, and foundation type.
The Myrtle Beach market offers competitive pricing for foundation repair compared to coastal metros. This makes it an excellent time to address any foundation concerns, as early repairs prevent more costly structural damage down the road and protect your home's value.
Myrtle Beach, SC Foundation Repair Service Costs
| Service | Low | High | Average |
|---|---|---|---|
| Crack Repair | $230 | $2,300 | $736 |
| Piering / Underpinning | $4,600 | $22,540 | $10,810 |
| Mudjacking / Slabjacking | $460 | $2,760 | $1,150 |
| Wall Anchors / Stabilization | $3,588 | $10,810 | $6,302 |
| Basement Waterproofing | $1,794 | $9,016 | $4,508 |
| Foundation Inspection | $276 | $920 | $552 |
*Costs are estimates based on Myrtle Beach metro area data for 2026. Actual prices vary by damage severity, repair method, and specific location.
Myrtle Beach, SC Permits & Regulations
Foundation repair in Myrtle Beach typically requires a building permit, especially for structural work. Here's what you need to know.
- Permit Required?
- Yes — for structural foundation work
- Typical Permit Cost
- $150
- Issuing Authority
- Horry County Building Department
- Phone
- (843) 915-5340
Horry County requires permits for structural foundation work. Flood zone properties may require engineering review. Basic crack sealing is generally exempt.
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Nearby Areas
Also serving: Conway, Surfside Beach, North Myrtle Beach, Pawleys Island, Murrells Inlet
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More Foundation Repair Cost Guides
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Foundation Repair Costs in Neighboring States
Markets near South Carolina — useful for price comparison if you're close to a state line.
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