Hardscape / Valley Vista
Retaining Walls
Engineered retaining walls that hold grade and manage drainage, built with proper backfill and designed to read as part of the landscape.
What we do
A retaining wall does structural work, holding back grade that wants to move. It also does design work, turning an awkward slope into usable terraces and giving a yard a sense of level and intention it did not have before. We build them to do both jobs at once.
How we build it
What goes behind a wall matters more than what you see in front of it. We set a compacted footing below grade, backfill with free draining aggregate, and run drainage so water has a route out instead of building pressure against the back face. Hydrostatic pressure is what pushes walls over, and it is entirely preventable.
What to expect
A wall that holds its line and its face for decades, with planting and lighting integrated into the terraces rather than added awkwardly afterward. On taller walls we bring in engineering, because a wall that fails is not a cosmetic problem.
What it costs
$45 - $95 per linear foot
For walls under three feet. Anything taller is engineered and priced from the drawings.
What moves the number
- Finished wall height and number of courses
- Footing depth and soil conditions
- Block, stone veneer or poured finish
- Drainage, backfill and any tie-backs
Ranges are for planning only. Every quote is priced from a site visit.
How long it takes
- Estimate and design
- 1 - 2 weeks
- Engineering, if required
- 2 - 3 weeks
- On site
- 3 days - 2 weeks by length
Permits and HOA approval
Walls over three feet generally require a permit and engineered drawings across the West Valley municipalities. We handle the submittal and the inspections.
Common questions
How tall can a retaining wall be?
It depends on the load behind it and on local requirements. Lower garden walls are straightforward. Once a wall gets tall enough to hold serious grade it needs engineering and often a permit, and we will tell you which category you are in during the site visit rather than after the quote.
Why do retaining walls fail?
Water, nearly every time. If drainage was never installed behind the wall, saturated soil builds hydrostatic pressure against the back face until the wall bows or topples. Proper drainage aggregate and an outlet route solve it, which is why we never treat backfill as an optional line item.
Can a retaining wall double as seating?
Yes, and on patios and around fire pits it is often the best use of the structure. A wall built to seat height with a finished cap gives you permanent seating that never needs storing or replacing, and it keeps the space feeling open in a way that furniture does not.
What materials do you use?
Segmental block is the most common because it is durable, engineered for the job and available in finishes that suit desert properties. We also build with stone facing and stucco finishes to match existing architecture. We will walk you through the options against your budget and your house.
