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Unilock Construction in Lexington Hills, CA | San Bernardino Contractors
We provide independent Unilock paver installation and repair across Lexington Hills, from Brussels Block driveways to Beacon Hill patios. What sets our work apart here is simple: we build every Unilock project around Santa Clara County’s Wildland Urban Interface codes and the steep, narrow access conditions this mountain community demands. Call (855) 473-5620 to talk through your project with Ruben Castillo, Owner at San Bernardino Contractors.
We are not an authorized Unilock dealer, and we don’t pretend to be. We’re the crew that has set, cut, repaired, and re-laid Unilock pavers on hillside lots across Lexington Hills for years. That independence means we can source the right component for the job without brand politics, and we’ll tell you straight when a repair beats a replacement. For a deep look at the product lines we work with, Unilock sales & service details what we stock and what we order.
Why Lexington Hills Residents Choose Us for Unilock Service
Most Lexington Hills homeowners don’t want to coordinate a paver supplier, a grading crew, and a drainage specialist. They want one contractor who knows Unilock products by name and has already dealt with the tree roots, the runoff, and the fire-marshal requirements that come with building here. Ruben Castillo grew up watching his uncle reroof houses and frame garages on tight budgets in San Bernardino, then got serious about load paths, plans, and not cutting corners at San Bernardino Valley College. That path left him with a contractor’s vocabulary: he’ll tell you why your Brussels Block pavers are showing salt bloom, not just that they need sealing.
Our Unilock work in Lexington Hills covers the full scope, from material selection through base compaction and final joint sand. We’re Lexington Hills service area regulars, not a flatland crew making the drive up 17 once a year. If it’s not built right the first time, you’re just paying for it twice.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Lexington Hills
Unilock pavers are well-engineered, but Lexington Hills throws specific conditions at them. Here’s what we see most often:
- Efflorescence and salt bloom on Brussels Block pavers. Wet winters saturate Lexington Hills slopes, and when water wicks through pavers on poorly drained sites, mineral deposits surface as a chalky white film. We regrade, add drainage, and clean the surface before sealing.
- Base erosion and settling on hillside patios. Steep lots here channel water from uphill slopes directly under paver assemblies. Inadequate compaction or a missing French drain means pavers drop and shift within two or three wet seasons. We deal with the water first, then re-lay.
- Ember and radiant heat damage to edge restraints. Lexington Hills sits in the WUI, and during fire season, plastic edge restraints and polymeric sand near structures can melt or degrade. We spec ember-resistant restraint systems and mineral-based joint compounds on fire-prone properties.
- Frost heave and paver shifting on shaded driveways. Narrow, shaded driveways in Lexington Hills get little winter sun. Freeze-thaw cycles work pavers loose where drainage is marginal, especially on north-facing slopes. We compact lifts and address water before reinstalling.
- Driveway cracking and settling from poor original drainage. Many Lexington Hills driveways were poured decades ago without today’s slope-stability standards. We replace failing asphalt or concrete with properly based Unilock pavers that move with the ground instead of cracking against it.
Unilock Service in Lexington Hills: What Local Conditions Mean for Your Equipment
Here’s a fact that flatland paver pages never mention: Lexington Hills’ narrow private roads and long driveways often can’t accommodate standard delivery trucks or full-size excavators. On a recent project off a winding private road, we replaced a failing asphalt driveway with Brussels Block pavers. The original drive had settled and cracked from poor drainage. We staged pallets at the bottom of the hill, used a mini-skid to ferry base rock up in small loads, regraded the slope, installed a French drain, and compacted base material in lifts. Only then did we lay pavers with ember-resistant edge restraints. That homeowner now has a fire-hardened driveway that handles winter runoff without eroding.
Every Lexington Hills Unilock job involves material staging at road level and shuttling supplies up with compact equipment. It adds labor and logistics, but it’s the only way to build on these slopes without tearing up the drive the crew is trying to fix. If you’ve already gotten a bid from a contractor who didn’t mention staging or access, ask them how they plan to get a loaded dump truck up your road.
Unilock Models & Products We Service in Lexington Hills
We install and repair the Unilock lines that hold up best in mountain terrain: Brussels Block for driveways and walkways, Beacon Hill for patios and sitting areas, and Elegance for flatter outdoor living spaces. For homeowners who want a look across product families, we also work with Techo-Bloc pavers, a Unilock-compatible line that offers similar profiles and finishes.
When we install or repair, we use Unilock-approved base materials and polymeric sands. Edge restraints and drainage components come from quality aftermarket suppliers when OEM lead times would stall a Lexington Hills job, because longevity matters more than brand purity on a hillside that sees real runoff. We repair individual pavers and re-lay sections whenever the base is sound. Full replacement only happens when settling or fire damage has compromised the assembly underneath.
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AfterUnilock Service Pricing in Lexington Hills
Pricing for Unilock work in Lexington Hills depends on access, slope, drainage work, and the size of the assembly. These are the ranges we typically quote:
| Service | Typical Cost Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
Slope stabilization, French drains, and long material staging runs push costs toward the upper end of those ranges. The free estimate we give includes a site walk, a look at your existing drainage, and a written line-item quote so you know what you’re paying for before we move a single pallet. Call (855) 473-5620 to set one up.
Serving Lexington Hills, CA — Our Local Coverage Area
We’re based in the Lexington Hills 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 Lexington Hills
Yes, and we do it regularly. Steep driveways here require deeper base preparation, geogrid reinforcement on grades over 10%, and drainage designed to keep water from undercutting the assembly. Call (855) 473-5620 and we’ll walk your slope and tell you exactly what it needs.
They affect edge restraints, joint compounds, and the five feet around your home. Santa Clara County’s Wildland Urban Interface rules require ember-resistant materials close to structures and defensible-space clearances that can shift where patios and walkways sit. We plan around CAL FIRE requirements from day one, not after the permit review comes back.
Most Lexington Hills patios land between $3,500 and $11,000, with the final number driven by patio size, access constraints, drainage needs, and the paver line you choose. We provide a written quote after a free on-site estimate. Call (855) 473-5620 to schedule one.
Wet winters saturate Lexington Hills slopes, and water moving under the paver base is the top cause of shifting and settling. Inadequate compaction during the original install makes it worse. We fix the drainage first and re-compact in lifts, because re-laying pavers without addressing the water guarantees the same failure.
Both. When fire or radiant heat damages edge restraints and joint sand but leaves the base intact, we repair the affected section. When heat has compromised the base or the pavers themselves are cracked and spalled, we replace the full assembly. We’ll tell you which one you actually need after we see the site. Call (855) 473-5620 for an honest assessment.
Service Areas Near Lexington Hills
From our shop to your street, we cover Unilock work in Lexington Hills and the surrounding Santa Cruz Mountains communities. We also serve Unilock service in Communications Hill and Unilock service in Lompico, along with other nearby mountain neighborhoods with the same access and drainage realities.
Book Your Unilock Service in Lexington Hills Today
If your Lexington Hills driveway is settling, your patio is showing salt bloom, or you’re planning a fire-hardened paver project before the next burn season, call (855) 473-5620. We’ll schedule a free estimate, walk the site with you, and give you a line-item quote. Same-week estimates are usually available for Lexington Hills residents.
Written by Ruben Castillo, Owner at San Bernardino Contractors, serving Lexington Hills since the company’s founding.