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AfterUnilock Construction in San Bernardino, CA | Penhallow Remodeling
We’re an independent Unilock service provider serving San Bernardino, and we’ve been installing these hardscapes here long enough to know that the real work is in the base, not the paver. Most Unilock failures we see in this city trace back to the same root: a base that was never built for expansive alluvial clay. We engineer every install for San Bernardino’s soil and seismic reality, then back it in writing. Call (936) 259-2607 for a free estimate.
Why San Bernardino Residents Choose Us for Unilock Service
We know Unilock product lines inside and out, from the classic Brussels Block to the larger Richcliff format and the U-Cara wall system. Trevor Nash, our owner, grew up watching his uncle rebuild older ranch houses in the San Fernando Valley, then spent two decades on residential projects across Southern California before starting Penhallow Remodeling. That background means we treat Unilock as part of a larger assembly: drainage, base compaction, edge restraint, and the transition to your foundation all matter as much as the paver itself. We show up in uniform, we answer the phone when you call, and we give you a written price before any work starts. For a deeper look at what we do, see Unilock sales & service.
Common Unilock Construction Problems We Solve in San Bernardino
- Efflorescence on Brussels Block. San Bernardino’s low-humidity summers, with daytime highs past 110°F, create rapid wet-dry cycles that pull soluble salts to the surface of the pavers. The result is a white haze that won’t power-wash off. We clean and seal after fixing the underlying moisture path that feeds the bloom.
- Polymeric sand joint failure on Beacon Hill pavers. The same thermal cycling that stresses stucco and slabs in San Bernardino also works on paver joints. Expansive clay under the sand layer pushes and pulls as moisture content shifts, and sand cracks or washes out. We re-joint with high-performance polymeric sand rated for clay-heavy soils.
- Edge restraint heaving on Richcliff patios. On San Bernardino’s post-WWII tracts with their clay lots, inadequately compacted base allows edges to lift and pavers to separate. We re-compact with Class II aggregate and install steel edge restraints anchored into adjacent slabs.
- Fading and spalling on U-Cara wall panels. West- and south-facing retaining walls in San Bernardino take brutal UV and inland heat. Surface spalling on U-Cara panels is common. We match replacement panels where possible, or rebuild the wall face if the structure behind it has moved.
- Unpermitted paver work from the bankruptcy era. Between 2012 and 2017, code enforcement in San Bernardino was effectively frozen. Plenty of driveways and patios went in without permits or base inspections. We now re-permit and rebuild these properly to current California Building Code standards.
Unilock Service in San Bernardino: What Local Conditions Mean for Your Equipment
San Bernardino’s 2012 – 2017 municipal bankruptcy did more than freeze city services. It stopped code enforcement almost entirely, which means Unilock paver driveways and patios installed during that window were often built without permits or base inspections. Our crews, working as a General Contractor in San Bernardino, now routinely pull those surfaces out, engineer a proper compacted aggregate base, and permit the reinstallation to meet current California Building Code seismic and drainage standards. Off Mt. Vernon Avenue, we were called to a 1950s tract home where a Unilock Brussels Block driveway had heaved into a 2-inch ridge along the garage apron after years of expansive clay movement and a never-permitted base. We tore out the failed section, re-excavated to 8 inches, compacted Class II aggregate in lifts, re-set the Unilock pavers on a fresh bedding course, and locked the edges with steel restraints anchored into the adjacent slab. The homeowner now has a level, drainable driveway that passed city inspection. That’s the work that separates a paver job from a paver that lasts in this soil.
Unilock Models & Products We Service in San Bernardino
We service the full Unilock hardscape range, including Brussels Block, Beacon Hill, Richcliff, and U-Cara wall panels. Where OEM-grade Unilock components and polymeric sands are available, we source them. But we’re also honest when a compatible aftermarket joint sand or edge restraint will perform better on San Bernardino’s clay soils and desert heat. Our goal is the right material for the job, not a brand logo on every bag. For isolated damaged pavers, repair is often the smart move. When widespread base failure or edge restraint loss is present under expansive soils, we’ll tell you that full replacement with a properly engineered base is the honest recommendation, and we’ll write that recommendation into a fixed quote.
Unilock Service Pricing in San Bernardino
Here are the line-item ranges we quote for Unilock work in San Bernardino. The spread comes down to square footage, soil condition, whether we’re rebuilding a failed base or starting fresh, and access on your lot.
| Project | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
A free estimate from us includes a written line-item price, a base compaction and drainage assessment, and a written 365-Day Done Right Promise: if something fails inside a year, we come back and fix it at no charge. That number in writing is the number on your invoice. Call (936) 259-2607 to schedule yours.
Serving San Bernardino, CA - Our Local Coverage Area
We’re based in the San Bernardino 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 San Bernardino
Yes, and this is the single biggest reason paver jobs fail here. San Bernardino’s clay soils expand and contract with moisture far more than coastal sandy loam, so we excavate deeper (typically 8 inches), install a thicker Class II aggregate base compacted in lifts, and use steel edge restraints anchored into adjacent slabs. A base that works in Long Beach will heave within a few wet-dry cycles out here. Call (936) 259-2607 for a base assessment on your project.
If the base is sound and the damage is isolated, we can match the paver and replace just the affected units. Brussels Block has been in production long enough that matching color and texture is usually straightforward. If the base has failed under those pavers, though, you’ll see a repeat failure within a year and a full section rebuild is the smarter spend. We’ll tell you which one you’re dealing with before we start.
Lighter colors and more muted tones tend to absorb less UV and show less fading over time than deep reds or dark charcoal. Unilock’s surface treatments also make a difference. We can show you samples that have been through multiple Inland Empire summers and steer you away from finishes that spall faster under intense sun. The honest answer is that no paver is immune to San Bernardino heat, but color and finish choice changes how it ages.
Yes. In San Bernardino, additions trigger a full site review, and that includes drainage and hardscape in the affected area, which our San Bernardino Bathroom Remodeling team also navigates when expanding outdoor living spaces. If your property sits in an Alquist-Priolo Earthquake Fault Zone, geotechnical studies may already be required for the addition, and that same soil report will inform your paver base design. We coordinate with your addition’s permit path so the hardscape doesn’t get flagged later for a missing base inspection or drainage plan.
We build the hardscape assembly to meet WUI ignition-resistant standards where applicable. That means careful material selection for the area within the first 5 feet of the structure, and a hardscape layout that supports fire-resistant landscaping and defensible space. We’ve worked these foothill parcels enough to know that the valley-floor base spec often doesn’t survive review. Call (936) 259-2607 and we’ll walk the site with you.
Service Areas Near San Bernardino
We serve San Bernardino and the surrounding Inland Empire communities, including Fontana, Moreno Valley, Highland, Rialto, and Colton. If you’re outside the immediate city, give us a call, we may still be your best option. For neighboring coverage, see Unilock service in Fontana or Unilock service in Moreno Valley. For our full local reach, visit San Bernardino service area.
Book Your Unilock Service in San Bernardino Today
If your Unilock driveway, patio, or retaining wall needs attention in San Bernardino, we’ll give you a written price and a written guarantee before any work begins. Call (936) 259-2607 to schedule your free estimate.
Written by Trevor Nash, Owner at Penhallow Remodeling, serving San Bernardino with Unilock hardscape installation and repair.