Free retaining wall quote calculator for contractors
Price a retaining wall job in seconds: enter the wall face area, your material and labor cost per square foot and your markup. Free, nothing to sign up for.
Use feet or meters (sq ft or m²), the same in every box.
Quote total, before tax
Your own rates, your own currency.
Want the real quote, done for you?
This is a rough number. Vorkeon builds the full retaining wall quote from one sentence:
- Materials with waste, and crew time from your own pace
- Current prices from building-supply stores near the job
- A clean PDF with your logo that the customer signs on their phone
- Then the invoice, reminders and your crew's hours, in one app
What drives the price of a retaining wall job
- Wall height. Taller walls need more base, geogrid and often an engineer.
- Block or stone type. Segmental blocks, natural stone and timber differ in cost.
- Drainage. Clear stone backfill and a drain pipe behind the wall.
- Excavation. Digging into a slope and removing the soil.
- Base course. The buried first row and compacted base take time to get level.
- Caps, corners and steps. Extra pieces with their own price.
A worked example
Example only, made-up round numbers, not a price guide. A wall 40 ft long and 3 ft high is 120 sq ft of face. At 25.00 material and 30.00 labor per sq ft: 120 × 55.00 = 6,600. Add 40 linear ft of caps at 15 a foot (600) and soil removal at 500, for 7,700. With 25% markup the quote is 9,625 before sales tax. Check local block prices and rules on wall height.
What to put in your retaining wall quote
- Wall length, height (including buried rows) and layout
- Block or stone product and color
- Base depth, drainage stone and drain pipe
- Geogrid, if needed, and any engineering
- Caps, corners, steps and lighting
- Excavation, soil removal and restoring the area
Prices vary by region and change over time: use your own supplier prices and labor rates. Updated October 30, 2026.
Retaining wall quoting questions
When does a retaining wall need an engineer?
Many places require an engineered design above a set height, often around 3 to 4 feet, or when the wall holds up a driveway or building. Check local rules before you quote.
Why is drainage so important behind a retaining wall?
Water trapped behind the wall adds a lot of pressure and is a main reason walls lean or fail. Clear stone and a drain pipe let the water out.
How do I price a retaining wall job?
Multiply the wall face area by your material and labor cost per square foot, then add your markup to cover overhead and profit. Add tax on top when you send the quote.
What markup should I use?
Use the markup that covers your overhead (vehicle, insurance, tools, office) and leaves the profit you want. Many contractors land between 15% and 35%, but your own costs decide it.
Is anything saved or sent?
No. The maths runs in your browser. Nothing you type leaves your phone or computer.