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Unilock Construction in Wrightwood, CA | Hampton Contractors
We install and repair Unilock segmental retaining walls and pavers across Wrightwood, and we’re an independent contractor, not a Unilock-authorized shop. What sets our work apart here is that we build for snow load, freeze-thaw, and fire-prone slopes, not flatland conditions. If you’re planning a paver driveway, patio, or a wall that has to hold a mountain slope, call Hampton Contractors at (833) 467-4075 for a free estimate.
Why Wrightwood Residents Choose Us for Unilock Service
Wrightwood isn’t a flat subdivision. It’s a mountain community where a retaining wall has to hold back saturated decomposed granite after a hard freeze, and where a paver driveway has to shed snowmelt without heaving. We’ve been building up here long enough to know that a wall installed to valley specs will fail on a Wrightwood slope, and that a base compacted for a Rancho Cucamonga driveway won’t survive one full winter at a mile of elevation. If you’re looking for a Wrightwood General Contractor who understands mountain conditions, that local experience matters.
Brent Calloway, our owner, grew up in the High Desert and learned the trade at Victor Valley College before spending two-plus decades on High Desert and mountain job sites. That background matters when we’re on a ridge off Lone Pine Canyon Road deciding whether a Pisa2 wall needs more geogrid or whether the original installer simply skipped the gravel backfill. We carry the full Hampton Contractors scope too, roofing, siding, windows, kitchens, and ADUs, so when a Unilock project touches a roof edge or a foundation, you’re not stitching together three different contractors. We also handle Unilock in Phelan and surrounding mountain communities with the same integrated approach. One crew, one project, one point of contact. Good work doesn’t need a disclaimer.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Wrightwood
- Segmental walls leaning or bulging after a hard freeze. Wrightwood’s freeze-thaw cycles push water-saturated soil against wall faces with real force. When an installer skips geogrid layers or uses native soil instead of gravel backfill, the wall rotates. We’ve rebuilt several Pisa2 walls where the block itself was fine and the grid was the entire problem.
- Paver heaving and joint sand washout. At roughly a mile of elevation, Wrightwood gets repeated freeze-thaw that expands and contracts the base layer. Shallow compaction or missing edge restraint shows up as pavers that ride up in winter and settle unevenly in spring. The fix is pulling the base, re-compacting in lifts, and setting proper restraint, not just sweeping more sand in.
- Efflorescence and surface spalling on Brussels Block and Beacon Hill units. Snowmelt sits in poorly draining joints, and if salt gets added to the mix, the surface starts to pit and crust. Solid drainage and the right joint material keep this from eating the paver face over time.
- Ember and char damage at the slope edge. Wrightwood is fire country. We’ve seen homeowners replace noncombustible paver aprons with wood decking or trellis features right against a steep, fire-prone slope, and then a dry year comes. Keeping noncombustible Unilock hardscape where embers land is a real defense.
- Driveway failures from plow scraping. Snow removal is a fact of life up here. Steel plow edges riding over pavers will chip units and drag joint sand out. We set paver driveways in Wrightwood with that in mind and use edge details that hold up better under the plow.
Unilock Service in Wrightwood: What Local Conditions Mean for Your Equipment
Here’s a Wrightwood-specific reality that doesn’t apply in Hesperia or Victorville: street addresses on the same ridge can straddle the San Bernardino – Los Angeles county line. A paver driveway or retaining wall on one side of a property may pull permits and inspections from San Bernardino County while the other side falls to LA County. We confirm jurisdiction before we ever schedule a delivery up the mountain, because the wrong assumption means a rejected inspection and a crew standing around.
On a slope-side cabin off Lone Pine Canyon Road in 92397, we saw exactly this. A hillside Brussels Block driveway was heaving and losing joint sand every spring, and the Pisa2 wall holding the cut was starting to lean. Our crew pulled the failed base, re-compacted in lifts, added the missing geogrid and gravel backfill behind the wall, reset the Unilock units and caps, and re-sanded and sealed the pavers. The wall has held through two winters since, and we timed the material deliveries around the snow season so the trucks weren’t fighting the mountain roads.
Unilock Models & Products We Service in Wrightwood
We specify and service the Unilock systems that hold up under Wrightwood conditions, and we bring that same expertise to Unilock in Oak Hills and nearby mountain areas. Brussels Block pavers for driveways and walkways. Pisa2 wall blocks for tiered slopes and cut faces. Beacon Hill Flagstone for patios and fire pits. Lineo wall block for clean, modern retaining walls. We use genuine Unilock units, caps, and the manufacturer’s specified geogrid and edge restraint so the wall keeps its engineered rating. No off-brand block swapped into a Unilock design. When we fix a failing wall or paved area, we repair the base, drainage, and grid before we ever start pulling good units out.
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AfterUnilock Service Pricing in Wrightwood
San Antonio Heights Unilock service runs similarly to Wrightwood — our mountain experience with access, winter scheduling, and slope work applies across these elevated communities. Here are the ranges we quote for the most common projects:
| Project | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
| Driveway Sealing | $250 – $700 |
What drives the price: slope and access, how much base we have to pull and re-compact, drainage work, geogrid on a wall job, and whether winter weather pushes scheduling. Every estimate is free, line-itemed, and built around the actual site, not a square-foot guess. Call (833) 467-4075 to schedule yours.
Serving Wrightwood, CA — Our Local Coverage Area
We’re based in the Wrightwood area and 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 Wrightwood
Yes, if it’s engineered right. A Unilock Pisa2 wall on a steep Wrightwood slope needs the manufacturer’s specified geogrid, gravel backfill, and drainage. Skip any of those and the wall rotates after the first wet freeze. Call (833) 467-4075 and we’ll walk the site with you before you commit to anything.
Freeze-thaw at a mile of elevation expands and contracts the base under the pavers, which heaves units and pushes joint sand out. The only fix is a properly compacted base, proper edge restraint, and drainage that keeps water from sitting under the paver. That’s what we build.
It depends on which side of the ridge you’re on. Wrightwood addresses can fall in San Bernardino County or LA County, and the line can split a single property. We confirm jurisdiction before we schedule so there are no surprises at inspection.
Yes, but it takes planning. Snow season can halt material deliveries on the mountain roads, so we stage and schedule around the weather window. For an exact timeline on your project, call (833) 467-4075 and we’ll map it out.
Yes. Noncombustible concrete pavers and wall block give you a defensible, ember-resistant surface where fire approaches. That’s one real reason we recommend Unilock systems for Unilock sales & service on Wrightwood’s fire-prone slopes.
Service Areas Near Wrightwood
We serve Wrightwood and the surrounding High Desert and mountain communities. If you’re in Hesperia, Spring Valley Lake, Oak Hills, Mountain View Acres, Victorville, or Apple Valley, or just over the ridge in Piñon Hills, we can help. We also cover the Highland side for clients who split their time between the mountain and the valley.
New to the area or need a broader look at what we do here? See our Wrightwood service area page for a run-through of the neighborhoods and roads we cover.
Book Your Unilock Service in Wrightwood Today
If your Unilock wall is leaning, your pavers are heaving, or you’re planning new hardscape before the next snow season, call Hampton Contractors. We’ll come out, walk the site, and give you a straight estimate. (833) 467-4075.
Written by Brent Calloway, Owner at Hampton Contractors, serving Wrightwood and the High Desert since the early 2000s.