Retaining Wall Cost in Montgomery 2026
Retaining Wall in Montgomery costs between $2,457 and $11,466 in 2026, with the average around $5,324. Montgomery pricing runs 18% below 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 Montgomery
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: $20/hour for an experienced concrete pro.
What changes the price of retaining wall in Montgomery
- 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 Montgomery, because the metro has its own labor pool, material delivery distances, and permit timelines.
Montgomery climate and demand for concrete
Humid subtropical central Alabama climate with hot humid summers, mild winters, and severe thunderstorm exposure.
Montgomery permits for retaining wall
Building department: City of Montgomery Building Inspections (Inspections Department). https://www.montgomeryal.gov/government/city-government/city-departments/inspections
Typical permit cost: $100 - $2,000 residential. Inspection time: 5-12 business days. Montgomery rule: Alabama licenses general contractors at the state level through the Alabama Licensing Board for General Contractors (required for commercial/public projects of $50,000 or more), and Montgomery's market growth has shifted toward suburbs like Pike Road and Prattville as the city core has seen population decline.
Alabama sales tax and licensing for Concrete
Alabama sales tax: 4% + local (~9.2% combined avg). Contractor labor on real property is exempt; contractor pays sales tax on materials at purchase.
State license: Alabama Licensing Board for General Contractors, required: $300 application + exam.
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