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Unilock Construction in Sedco Hills, CA | Moreno Valley Builders
We provide independent Unilock paver and retaining wall construction across Sedco Hills, CA. What makes our Unilock work different here is simple: we build to Riverside County’s hillside engineering standards, not just manufacturer minimums. Because Sedco Hills is unincorporated, every Unilock wall or driveway that alters grading has to clear county geotechnical review, and we pull those permits ourselves. Call (877) 752-3154 for a free estimate on Unilock driveways, patios, and retaining walls in Sedco Hills.
Why Sedco Hills Residents Choose Us for Unilock Service
We’ve spent the better part of three decades building and renovating homes across the Inland Empire. Noel Trevino grew up in the Sunnymead Ranch area of Moreno Valley, and he learned framing, concrete, and mechanical systems through hands-on coursework at Riverside City College, later bringing that expertise to Unilock service in Canyon Lake and beyond. That background matters when you’re setting Unilock Brussels Block on a graded Sedco Hills lot, because the base prep is what determines whether the pavers hold or start shifting after the first winter storm.
Our crew works with Unilock’s real segmental paver and retaining-wall systems every day: Brussels Block, Beacon Hill, U-Cara, Pisa2. We read the technical specs and engineering details, then build to them. We’re not an authorized dealer or manufacturer affiliate. We’re a licensed general contractor who specifies Unilock because the product engineering holds up when the site conditions demand more than a standard install, whether here or providing Unilock service in Meadowbrook. And in Sedco Hills, the site conditions almost always demand more.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Sedco Hills
These are the failures we see repeatedly on Sedco Hills hillside properties, and each one traces back to a specific local condition:
- Base failure on graded hillside driveways. Unilock pavers set over compacted native soil settle and shift when the required geotechnical base depth is skipped or under-built. On sloped Sedco Hills lots, the grading itself concentrates water under the driveway, and a thin base fails within a season or two. We over-excavate and build to county-spec base depth, not the minimum that works on flat land.
- Retaining wall block separation. U-Cara and Pisa2 walls show joint separation or lean where drainage aggregate and geogrid reinforcement weren’t engineered for the slope. A wall that looks fine for a year can start creeping after one wet winter. We pull the existing wall, check the geogrid spec, and rebuild with proper drainage behind the block.
- Sun-faded and efflorescence-stained pavers. Intense Inland Empire UV plus hard water leave Brussels Block and Beacon Hill surfaces chalky and color-washed without sealing. Sedco Hills gets full western sun exposure most of the year. We clean, re-sand, and apply a penetrating sealer that actually bonds with the paver rather than just coating it.
- Paver edge and joint erosion after winter storms. Runoff channeling on hillside lots scours joint sand and undermines edge restraints on patios and driveways. The edge restraint is the first thing to go, and once it fails the whole field starts walking. We install deeper concrete edge restraints and use polymeric joint sand matched to the Unilock system.
- Foundation water intrusion from failed walls. On a graded lot off Canyon Lake-adjacent hillside streets in Sedco Hills, our crew rebuilt a failing U-Cara retaining wall behind a 1980s ranch home. The old wall had separated and was letting storm runoff sheet toward the foundation. We pulled the Riverside County permit, added a compacted gravel base and geogrid per the geotech report, re-laid the U-Cara blocks, and tied the wall into a new Brussels Block patio so runoff drains away from the slope.
Unilock Service in Sedco Hills: What Local Conditions Mean for Your Equipment
Here’s the thing about Sedco Hills that no generic Unilock page is going to tell you: because the community is unincorporated Riverside County, every Unilock retaining wall or paver driveway that alters grading has to clear Riverside County Building & Safety review in Riverside with a geotechnical report. No neighboring incorporated city imposes that on hardscape projects. In Murrieta or Temecula you can pull a hardscape permit over the counter. In Sedco Hills, your Unilock wall plan goes through county hillside and fire-safe review, and the county wants to see stamped geotech before they’ll even look at the base spec. That adds review time, and it means plans that skip drainage design get kicked back. We build to Unilock’s published base-prep and wall-design standards so the installation passes inspection the first time, because county reviewers here actually read the details. If the details aren’t right on paper, they won’t be right in the wall.
Unilock Models & Products We Service in Sedco Hills
We install and repair the full Unilock product line that makes sense for Riverside County hillside terrain. Brussels Block for driveways and patios where you want a traditional tumbled look. Beacon Hill for a more contemporary flagstone appearance. Pisa2 and U-Cara for retaining walls that have to hold back graded slopes. We use genuine Unilock pavers, U-Cara and Pisa2 wall components, and Unilock edge restraints matched to the system so the wall engineering and base specs stay intact. Where an existing wall is merely settling, we re-set and re-sand rather than tear out, and only recommend full replacement when the base or geogrid is compromised. That’s the difference between a contractor who reads the spec and one who just sells you a new wall. Our Unilock sales & service approach is repair-first, replace when engineering demands it.
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AfterUnilock Service Pricing in Sedco Hills
Unilock construction costs in Sedco Hills run higher than flatland pricing because hillside base prep, drainage, and county permit review all add scope. Here are the ranges we typically quote:
| Unilock Project | Typical Cost Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition (with Unilock hardscape integration) | $45,000 – $130,000 |
What drives the number is excavation depth, geogrid requirements, drainage design, and whether the county wants stamped engineering. A free estimate from us includes a site walk, a look at your existing base and drainage, and a written line-item quote that shows exactly what you’re paying for. Call (877) 752-3154 to schedule one.
Serving Sedco Hills, CA — Our Local Coverage Area
We’re based in the Sedco Hills area and also provide Lakeland Village Unilock service, so we know this community well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Sedco Hills
Yes. Any Unilock retaining wall that alters grading or exceeds three feet in height in Sedco Hills requires a Riverside County Building & Safety permit, and most walls on graded hillside parcels also require a geotechnical report. We pull the permit and manage the review as part of the project. Call (877) 752-3154 and we’ll tell you what your specific wall needs.
The base failed. On a graded Sedco Hills lot, water concentrates under the paver field and erodes the compacted base, or the base was never deep enough for the slope. Re-sanding won’t fix it; the pavers need to be pulled, the base rebuilt to county spec, and the drainage corrected. We can do that.
Yes, but not with a standard install. Sedco Hills has a lot of older ranch homes built on expansive soil that moves with moisture. We’ll have a geotechnical engineer evaluate the soil, then spec the base and drainage accordingly. A patio on expansive soil without that step will fail. Call (877) 752-3154 and we’ll walk you through it.
UV and hard water fade the paver surface and pull up efflorescence. Brussels Block and Beacon Hill both show it. We clean, re-sand, and seal with a penetrating sealer that bonds to the paver, not a film that peels in a year.
Only if the drainage wasn’t built right. Hillside runoff scours joint sand and undermines edge restraints, and walls without proper drainage aggregate and geogrid will lean or separate. Everything we build in Sedco Hills includes drainage designed for the slope, not a flatland detail. Call (877) 752-3154 and we’ll assess what you have.
Service Areas Near Sedco Hills
We serve Sedco Hills and the surrounding Inland Empire communities, including Moreno Valley, March Air Force Base, Loma Linda, Highgrove, Mead Valley, and Grand Terrace. You can see our full Sedco Hills service area coverage there. We also provide Unilock service in Crestline and Unilock service in Lake Arrowhead for mountain community clients with even steeper terrain.
Book Your Unilock Service in Sedco Hills Today
If you’re planning a Unilock driveway, patio, or retaining wall in Sedco Hills, start with a free estimate. We’ll walk the site, identify the drainage and base issues specific to your hillside lot, and give you a written line-item quote. Call (877) 752-3154 today.
Written by Noel Trevino, Owner & General Contractor at Moreno Valley Builders, serving Sedco Hills and the Inland Empire.