Fully Insured, in Riverside and surrounding areas. Retaining Wall Installation · Retaining Wall Repair · Retaining Wall Replacement.
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All your work handled by qualified professionals in Riverside
New engineered retaining walls built to hold back soil, level your slope, and last for decades.
Included in your service
Fast diagnosis and repair of leaning, bowing, or cracked walls before they fail.
Included in your service
Full tear-out of failed railroad tie and timber walls, rebuilt in modern engineered block.
Included in your service
Poured concrete and reinforced CMU walls for maximum strength on tall or high-load sites.
Included in your service
Segmental block walls in Allan Block, Versa-Lok, Keystone, and Redi-Rock systems.
Included in your service
Natural boulder and stacked-stone walls that blend structure with the landscape.
Included in your service
Pressure-treated timber walls, an economical, natural-look option for lower grades.
Included in your service
Hillside and erosion control that stops soil movement and protects your property.
Included in your service
Proper drainage is the single biggest factor in whether a retaining wall survives.
Included in your service
Removal of aging creosote railroad tie walls, rebuilt in modern engineered materials.
Included in your service
Priority response for leaning, bulging, and collapsed walls before they take out the slope.
Included in your service
Reach us by phone at (951) 425-4346 or fill out the estimate form. We get back to you within 24 hours, no commitment required.
Our Retaining Wall Contractor visits your property, evaluates the project, and provides a written quote before any work begins.
Our crew completes the retaining wall and leaves your property clean and tidy. Full cleanup is included.
Continuous training, professional equipment, meticulous and code-compliant work
Full coverage on all our job sites, no exceptions
Emergencies, weekends, holidays: available when you need us
Response within 24h, no commitment, by phone or form
Available Mon-Sun 7am-7pm
We serve in Riverside and surrounding areas · On-site visits included · Free estimate within 24h
Riverside Retaining Wall is a team of local, fully insured professionals based in Riverside. We respond quickly in Riverside and surrounding areas with professional equipment suited to every job.
Free estimate, transparent pricing, no subcontracting. Tell us about your slope or wall. We'll handle the rest.
📞 Call (951) 425-4346⭐⭐⭐⭐⭐ 4.9/5 · 354 verified Google reviews
“Our backyard sloped badly and we wanted a stone wall that actually looked like it belonged there. The crew built a boulder and natural stone wall along about 40 feet of the hill, and the way they fit the rocks together looks incredible. Drainage was handled too, so no more soggy mess after rain.”
Natural Stone Walls
“Had a segmental block wall put in along the side of our house to hold back the slope. Two-day job, crew of three, and they hauled away every bit of the old dirt and debris. Wall is dead level and the finish looks way better than I expected.”
Block & Segmental Retaining Walls
“Solid work on the retaining wall behind our patio. Took a little longer than quoted because of some root digging, but they kept me posted the whole time and the price didn't change. Happy with how it turned out.”
Retaining Wall Installation
“We had old railroad ties holding up our garden beds that were basically rotting away. Riverside Retaining Wall tore them out and replaced them with a proper timber wall, and the difference is night and day. My garden finally looks tidy instead of leaning sideways.”
Timber Retaining Walls
“One section of our block wall had started leaning after all the rain, and I was worried we'd have to replace the whole thing. They came out, diagnosed the drainage problem, and repaired just the damaged section. Saved us a ton of money and it's standing straight again.”
Leaning & Collapsed Wall Repair
“Our hillside kept washing out every winter and we'd tried everything. The team built a proper retaining wall with drainage behind it to stabilize the whole slope. Two months in and it's held through every storm so far, should've called them years ago.”
Slope Stabilization & Erosion ControlReal photos of our work in Riverside · Each image shows the final result achieved for our clients
Indicative estimates: your free personalized quote is always exact
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Segmental block wall (low height) | Starting at $30/sq ft | Includes footing, gravel backfill, drain pipe, and cap; height and access move the price. |
| Poured concrete wall | Starting at $45/sq ft | Includes formed footing and reinforced stem; surcharge loads and site access raise the rate. |
| Boulder and natural stone wall | Starting at $40/sq ft | Includes native granite, gravel base, and drainage; haul distance and rock size affect cost. |
| Engineered or tiered wall | On estimate | Tall or tiered walls with geogrid and engineered drawings need an on-site review first. |
| Travel | Included | in Riverside and surrounding areas, no separate call-out or mileage fee. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Drainage correction and weep hole repair | Starting at $1,500 | Includes clearing drains, new gravel and filter fabric, and rerouting surface flow away from the wall face. |
| Section rebuild or crack repair | Starting at $2,800 | Rebuilds the failed section and matches existing material; price moves with wall height and footing condition. |
| Tieback anchor stabilization | Starting at $4,500 | Helical anchors pull a bowing wall back to plumb; cost depends on wall length and anchor count. |
| Timber or railroad tie wall repair | Starting at $3,200 | Replaces rotted members and adds drainage; converting a section to block raises the price. |
| Complex or large-scale repair | On estimate | Tall, tiered or surcharge-loaded walls need an on-site look and possibly engineered drawings before pricing. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Segmental block replacement | Starting at $35/sq ft | Includes demolition, haul-away, base prep, drainage and new SRW block; height and geogrid raise the rate. |
| Timber and railroad tie replacement | Starting at $30/sq ft | Tear-out of old ties or timber with new drainage; low height and easy machine access keep it at the low end. |
| Poured concrete replacement | Starting at $55/sq ft | Cast-in-place wall on a new footing with drain and waterproofing; surcharge loads and forming access move the price. |
| Boulder and natural stone replacement | Starting at $60/sq ft | Stacked native granite on a shaped base; rock size, haul distance and slope access drive the cost. |
| Complex or large-scale job | On estimate | Tiered walls, steep hillside access and engineered designs need an on-site look before a number is given. |
| Travel | Included | in Riverside and surrounding areas, no separate call-out or mileage fee |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Standard concrete wall up to 4 feet | Starting at $35/sq ft | Includes footing, rebar, forms, drainage and finish; height and access drive the final rate |
| Reinforced CMU block wall | Starting at $40/sq ft | Grouted block with rebar and finished face; wall height and soil conditions move the price |
| Engineered tall or tiered wall | On estimate | Requires site review, soil bearing check and engineered drawings before a number is given |
| Drainage and weep hole retrofit | Starting at $1,200 | Includes excavation behind wall, drain rock, filter fabric and new weep holes |
| Travel | Included | in Riverside and surrounding areas, no separate call-out or mileage fee |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Garden or planter block wall | Starting at $25/sq ft | Standard segmental block, compacted base, drainage gravel, and cap on accessible ground. |
| Engineered terrace wall | Starting at $40/sq ft | Includes geogrid design, taller face, and drainage core for a cut slope. |
| Tiered or curved wall system | On estimate | Multiple stepped walls and tight radii need an on-site look before pricing. |
| Wall replacement with old wall removal | On estimate | Removal, disposal, and base rebuild vary with access and old material. |
| Travel | Included | in Riverside and surrounding areas, no separate call-out or mileage fee. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Low garden boulder wall | Starting at $25/sq ft | Face area pricing with compacted base and gravel drainage included; height and rock size move the number. |
| Tiered hillside boulder wall | Starting at $45/sq ft | Multiple terraces with drainage benches; slope steepness and machine access drive the cost up. |
| Stone-faced replacement wall | Starting at $55/sq ft | Includes removal of the failed timber or block wall, new base, drainage, and natural stone face. |
| Complex or large-scale job | On estimate | Engineered or tall walls need an on-site look at soil, load, and access before pricing. |
| Travel | Included | In Riverside and surrounding areas, no separate call-out or mileage fee. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Low garden bed timber wall | Starting at $20/sq ft | Includes pressure-treated timbers, gravel base, drainage gravel, and basic backfill for walls up to 3 feet. |
| Terraced timber wall | Starting at $28/sq ft | Multiple stepped walls with drainage between tiers, priced higher for slope work and soil movement. |
| Timber wall replacement | Starting at $24/sq ft | Removal of old rotted timbers plus new pressure-treated wood and proper drainage behind the wall. |
| Complex or large-scale job | On estimate | Tall walls, tight access, or heavy soil movement need an on-site look before we give a number. |
| Travel | Included | in Riverside and surrounding areas, no separate call-out or mileage fee. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Free on-site estimate | Free | Slope walk, drainage review, and a written scope before any work is priced |
| Surface erosion control | Starting at $1,200 | Slope matting, gravel cover, and planting on bare decomposed granite; area size moves the price |
| Terraced segmental block stabilization | Starting at $45 per sq ft of wall face | Block, geogrid, drainage blanket, and backfill; slope height and terrace count drive cost |
| Boulder toe and arroyo bank protection | Starting at $60 per sq ft | Native granite boulders keyed into the bank; access and bank length move the number |
| Poured concrete wall with engineered footing | On estimate | Taller walls and surcharge loads need an on-site look and often engineered drawings |
| Drainage retrofit on an existing wall | Starting at $900 | New weep holes, gravel blanket, and outlet piping; wall length and outlet path affect price |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Weep hole clearing and gravel backfill | Starting at $2,500 | Clears clogged weep holes, adds clean drain rock, and restores pressure relief on shorter walls. |
| French drain installation behind existing wall | Starting at $3,800 | Perforated pipe, filter fabric, washed gravel, and daylight outlet for walls up to about 40 feet. |
| Full drainage rebuild with waterproofing | Starting at $6,500 | Excavation, new drain system, membrane on the wall face, and regrading for long hillside walls. |
| Complex or large-scale job | On estimate | Tiered walls, tight side-yard access, or drainage tied to structural repair need an on-site look first. |
| Travel | Included | In Riverside and surrounding areas, no separate call-out or mileage fee. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Standard tie wall replacement | Starting at $35/sq ft | Includes demolition, tie haul-away, gravel backfill, drain line and a segmental block rebuild. |
| Concrete rebuild | Starting at $45/sq ft | Poured reinforced wall with engineered footing for taller walls or driveway surcharge loads. |
| Natural stone rebuild | Starting at $50/sq ft | Stacked granite or ledge stone facing on a compacted base, priced by stone type and access. |
| Steep slope or limited access | On estimate | Hand-carry, shoring and slope work add labor, so the site needs a walk-through first. |
| Travel | Included | In Riverside and surrounding areas, no separate call-out or mileage fee. |
| Estimate | Free | Response within 24h at (951) 425-4346, no obligation to book. |
| Service / Criteria | Indicative Rate | Details |
|---|---|---|
| Drainage correction and weep hole rebuild | Starting at $2,500 | Includes excavation behind the wall, new drain rock, filter fabric and weep holes, plus regrading to move water away. |
| Tieback anchor stabilization | Starting at $4,500 | Anchors driven into stable soil and tensioned to pull a leaning wall back toward plumb, priced by wall length and access. |
| Partial wall rebuild | Starting at $6,500 | Removal and rebuild of the failed section in matching material, with corrected footing and drainage behind the new work. |
| Full wall rebuild | On estimate | Requires an on-site look at wall height, footing condition, surcharge loads and equipment access before we quote a number. |
| Travel | Included | In Riverside and surrounding areas, with no separate call-out or mileage fee added to the estimate. |
| Estimate | Free | Response within 24 hours at (951) 425-4346, with a written scope and no obligation to book. |
Indicative rates, actual cost varies with project size, materials, and site access. Free personalized estimate within 24h.
Homeowners searching for a retaining wall contractor near me in Riverside need a crew that understands how local slopes actually behave. Riverside Retaining Wall is a network of insured local contractors who build, repair, and replace retaining walls on the city's sloped and hillside residential lots, from the flat Wood Streets grid to the granite hills of Canyon Crest, Hawarden Hills, and Alessandro Heights. We serve Riverside, Corona, Moreno Valley, Jurupa Valley, Eastvale, and the surrounding communities.
Expansive clay soil, hillside cut pads, and saturated backfill are the conditions that shorten a wall's life here, and drainage is the number one wall killer we correct. Whether you need a new wall engineered for a slope, a leaning wall stabilized before it fails, or a failed timber wall replaced, our team matches the fix to the site. Request a free estimate and we will assess your wall, soil, and drainage in person.
Leaning and bowing walls almost always trace back to hydrostatic pressure: water saturates the backfill, the soil swells, and the wall is pushed outward faster than it was designed to resist. In Riverside's expansive clay and decomposed granite, that pressure builds quickly after intense winter storms, especially when weep holes are clogged or a French drain was never installed. Cracking and bulging in block or concrete walls are the visible result of the same pressure, and once a wall leans, the movement rarely stops on its own.
Drainage failure is the root cause behind most repair calls. Missing or blocked weep holes, failed filter fabric, and gravel backfill that has silted up all trap water behind the wall instead of releasing it. Sinking and settling usually point to an undersized footing or poor compaction during the original build, and a wall that collapses after heavy rain typically had drainage and reinforcement problems that went unaddressed for years. Ignoring a small lean allows water to keep working at the footing and backfill, turning a manageable repair into a full rebuild.
Our Retaining Wall Repair service addresses the cause, not just the symptom, using proper drainage aggregate, filter fabric, and tieback anchors where needed. If your wall is already leaning or has partially collapsed, call (951) 425-4346 for a prompt assessment, or contact us to schedule an on-site evaluation before the next storm season.
We match the material to the site rather than forcing one system onto every slope. Block & Segmental Retaining Walls from Allan Block, Versa-Lok, and Keystone are our go-to for terraced hillside yards, with geogrid reinforcement specified for taller walls. Concrete Retaining Walls, including poured concrete and reinforced CMU, suit surcharge loads such as driveways. Boulder & Natural Stone Walls blend into the granite hillsides, while Timber Retaining Walls remain a budget option with a shorter lifespan in our climate. Every wall we build includes proper drainage and compaction.
Retaining walls are typically quoted per square foot of wall face, and the final figure depends on material choice, wall height, excavation and drainage work, site access for equipment, and whether engineered drawings are required. Homeowners often ask for a ballpark before an on-site visit, so we publish typical ranges on our pricing page to set expectations. Final pricing depends on site conditions, soil, and access, so we confirm the scope in person before any work begins. Request a free estimate for a written quote tailored to your property.
In most jurisdictions, retaining walls above a certain height require a permit, and that height is commonly measured from the footing rather than from grade. Walls that support a surcharge, such as a driveway or structure, often trigger permit review even when they are shorter, and engineered drawings are frequently requested for tall or tiered walls. Setback and property-line rules also apply, and these vary from one city to the next.
Because thresholds vary by city and project, we recommend confirming requirements early in the planning process. Requirements vary, always verify with the Riverside building or planning department before starting your project. If you would like help understanding what your project may need, contact us and we can walk you through the typical steps.
Ready to get started? Riverside Retaining Wall serves in Riverside and surrounding areas. Get your free, no-obligation estimate today.
Get a Free EstimateRetaining Wall in Riverside · Response within 24h · No commitment · ☎ (951) 425-4346
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