Cost guides
Straight answers on what drives the cost of outdoor projects in Coquitlam and the Tri-Cities, from the crew that builds them. Updated October 2026.
How much does a retaining wall cost in Coquitlam?
There's no honest flat price for a retaining wall, because two walls the same length can be very different jobs.
Read the guideHow much does a French drain cost in Coquitlam?
The cost of a French drain depends on how long it runs, how deep it has to go, where the water can legally drain to, the soil, and what's in the way, like pavers, concrete or tight side yards.
Read the guideHow much does a paver patio cost in Coquitlam?
A patio's price depends on its size, the paver or slab you choose, how much has to come out first, the shape, and extras like steps, seat walls and drainage.
Read the guide