Retaining Wall Contractors Los Angeles has built retaining walls across the hillside communities of Los Angeles County since 2007 — and nothing else, which is the point.
Free on-site estimate · No obligation · Written scope before you commitWe have been building retaining walls on Los Angeles hillsides since 2007. The work narrowed to walls on purpose rather than by accident: on a hillside lot in this city a retaining wall is a structural problem wearing a landscaping costume, and doing it alongside patios and planting means doing it second-best.
So that is the whole of the business now — from a three-foot garden terrace in Sherman Oaks to an engineered hillside wall on a canyon lot in Malibu. The same slope, drainage and compaction questions come up on both. Only the scale changes.
Every job starts on the slope, not on the phone. Walls cannot be priced from a photograph, and a firm number given without a site visit is a guess that gets corrected upwards once digging starts. We walk it, check what the grade and the water are doing, and where the bearing ground is uncertain we say so before you commit rather than after.
What you get back is an itemised written scope — materials, drainage, footing, backfill, engineering and permit coordination as separate lines. That matters because the total is the least informative number on a quote. The differences between bids live in the lines, and drainage is the one that quietly disappears from the cheap ones.
On site we build to the drawings rather than to the day. Reinforcement lengths, pier depths and footing sizes come off the plans, and everything that ends up buried — the base, the gravel chimney, the filter fabric, the pipe, every geogrid layer — is photographed before backfill covers it. It is the only record that survives the job.
All seven common wall systems: segmental block, poured concrete, CMU, timber, stone and boulder, shotcrete and gabion. Which one is right is a structural decision here rather than an aesthetic one, and we will tell you when the system you had in mind is the wrong answer for your slope.
Alongside new builds we handle repair on walls that are leaning, cracking, bulging or weeping, hillside work including slope stabilization, grading and anchored walls, and commercial and HOA properties where the documentation and phasing matter as much as the structure. What we do not take on is general landscaping or general construction. That is deliberate.
We are not going to list credentials we do not have. What we will do is be specific about the standards the work is held to, because those are checkable on your own job rather than on a certificate.
The cheapest way to make a quote look competitive and the most reliable way to guarantee a repair in a few years.
A number without a site visit is a guess dressed up as a price.
Some walls are past repair and replacement is cheaper over ten years. Hearing that early beats a sequence of repairs that postpone it.
Where the slope is moving rather than the wall failing, a new wall buys a few years at real expense. That is a slope stabilization conversation instead.
A retaining wall is designed for static soil pressure. It is not debris flow protection, and we will not let anyone believe otherwise.
Free on-site estimate · No obligation
Five phases from first phone call to final sign-off. You will know which one you are in at any point.
We walk the slope, check drainage, measure, and look at what the grade is doing.
Line-item scope covering materials, drainage, footing, engineering and timeline.
Soils report, structural plans and plan check tracked before we mobilise.
We cut the bench, compact the subgrade and set the footing the wall stands on.
Wall, gravel chimney, drain line and compacted backfill — photographed before it is covered.
Based in Los Angeles and working across the county, with most of our hillside work concentrated in the Santa Monica Mountains, the Verdugos, and the San Gabriel foothills.
We'll walk the slope, tell you what the wall actually needs, and leave you with an itemised written scope. No obligation, and nothing to sign on the day.