Retaining Wall Cost in Jacksonville 2026
Retaining Wall in Jacksonville costs between $2,907 and $13,566 in 2026, with the average around $6,299. Jacksonville pricing runs roughly at the US national average. Construction of a retaining wall with excavation, a gravel base, poured concrete or block, reinforcement, and drainage behind the wall. Includes backfill and grading.
What retaining wall includes in Jacksonville
Construction of a retaining wall with excavation, a gravel base, poured concrete or block, reinforcement, and drainage behind the wall. Includes backfill and grading.
Typical time on site: 3 to 5 days. Local labor rate: $24/hour for an experienced concrete pro.
What changes the price of retaining wall in Jacksonville
- Wall length and height
- Block versus poured concrete
- Drainage system
- Excavation and backfill
- Soil and slope conditions
A retaining wall quote priced off statewide averages will be off by 10 to 20 percent for Jacksonville, because the metro has its own labor pool, material delivery distances, and permit timelines.
Jacksonville climate and demand for concrete
Northeast Florida coastal climate with hurricane and nor'easter exposure, tidal and riverine flooding along the St. Johns River, and salt-air corrosion near the beaches.
Jacksonville permits for retaining wall
Building department: City of Jacksonville Building Inspection Division (Public Works). https://www.jacksonville.gov/departments/public-works/building-inspection-division
Typical permit cost: $120 - $2,200 residential depending on valuation. Inspection time: 7-15 business days for residential plan review. Jacksonville rule: Jacksonville and Duval County operate as a consolidated city-county government, so a single Building Inspection Division permits across the entire metro rather than dozens of small jurisdictions. Florida state contractor licensing applies, and low-lying St. Johns River and coastal parcels fall under FEMA flood-elevation and substantial-improvement rules.
Florida sales tax and licensing for Concrete
Florida sales tax: 6% + local (~7% combined avg). Real property construction labor NOT taxable. Some installation labor is taxable if items remain TPP (e.g., portable buildings).
State license: Florida Department of Business and Professional Regulation (DBPR), required: $249 (Certified) or $209 (Registered).
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