Cost guide · 2026
Retaining Wall Cost in Surrey, BC (2026)
How much does a retaining wall cost in Surrey? Most projects run $35–$85 per square face foot — small garden walls at the low end, tall engineered walls at the high end.
What you'll pay
Retaining wall costs in Surrey, at a glance
In 2026, a Surrey retaining wall typically costs $35–$85 per square face foot installed, with most full projects landing between $3,200 and $24,000 depending on height, access, materials and engineering.
Height is the biggest driver: walls under 1.2 m (4 ft) usually need no engineer; over 1.2 m need engineering plus a City of Surrey permit, which adds cost.
What affects your cost
- Wall height & length
- Access for machinery
- Engineering & permits
- Material — block/boulder/concrete/wood
- Drainage & backfill
- Old-wall removal
Price ranges
What different walls cost
Garden wall (under 2 ft)
Short, non-structural walls sit at the lower end of the $35–$85 range.
Mid-height wall (2–4 ft)
The most common project — a mid-range price for a versatile garden or terrace wall.
Engineered wall (over 4 ft)
Tall walls need engineering, so they sit at the high end of the range.
Boulder/rockery wall
Priced per face foot plus the cost of the rock itself.
Timber/wood wall
Lower cost up front, but a shorter lifespan than block or concrete.
Concrete crib wall
The high-end option for tall, heavily loaded walls.
Cost drivers
Why one wall costs more than another
Two walls of the same length can differ by thousands of dollars — height, ground conditions and access are usually what separate them.
A wall is more than the blocks you see. Excavation, drainage, backfill and any engineering or permit work are all part of the price, and a steep or tight site multiplies the labour behind each one.
What moves the price
- Slope & access
- Soil & excavation
- Drainage requirements
- Material & finish
- Engineering & permits
- Disposal of old wall
How to get an accurate quote
Get a fixed price, not a guess
- 01
Send photos & measurements
Snap a few photos of the slope and share rough length and height.
- 02
Free on-site visit
We walk the site, check soil and access, and take accurate measurements.
- 03
Fixed itemized quote
You get a written, line-by-line price — not a ballpark.
- 04
Engineering & permits handled
If your wall needs a stamp or a City of Surrey permit, we arrange it.
Questions, answered
Retaining wall cost FAQs
Free estimate
Get a fixed retaining wall quote
Tell us about your slope and the wall you have in mind. We'll be in touch within one business day to arrange a free on-site estimate.
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