Unilock Construction in San Bernardino, CA

Unilock Construction in San Bernardino, CA | Mason Remodeling

We install and repair Unilock hardscapes across San Bernardino, from Brussels Block driveways to Copthorne retaining walls. We’re an independent General Contractor in San Bernardino, not a Unilock dealer or authorized installer, which means we answer to you, not a manufacturer’s sales target. What makes our Unilock work different here is simple: we build bases that survive caliche and expansive clay, the two soil conditions that wreck most paver jobs in this city. Call (803) 680-2547 for a free estimate.

Call (803) 680-2547

Why San Bernardino Residents Choose Us for Unilock Service

Our crew has installed and repaired Unilock segmental retaining walls, pavers, and permeable systems across San Bernardino County for years. That matters because Unilock units behave differently in inland heat than they do three miles from the coast. We know which base depths hold up on San Bernardino’s clay soils and which jointing materials resist the fine silica that blows out of the Santa Ana River wash. Isaac Pruett, our owner, grew up watching his finish-carpenter dad fix what the last guy did wrong, and he runs our hardscape division with the same eye: if trim work is sloppy, it shows, and so does a paver edge that creeps two inches after one summer. We specify Unilock-spec base and jointing materials because generic substitutes fade and fail faster on our local jobs. We’re also part of the Unilock sales & service work we do throughout the region, and we put every price in writing before a single paver is set.

Common Unilock Construction Problems We Solve in San Bernardino

San Bernardino’s climate punishes hardscape that was never engineered for it. Here’s what we see most often:

• Rutting and edge creep in Brussels Block pavers. Summer ground temps in direct San Bernardino sun push past 140°F, and when the base underneath is only two or three inches of road base, the pavers decompose and shift. We excavate deeper, recompact properly, and lock the edges so the pattern stays flat.
• Efflorescence and face spalling on Copthorne walls. Monsoon-season moisture wicks through caliche-heavy backfill and evaporates on the hot wall face, leaving white mineral streaks and crumbling block surfaces. We rebuild with proper drainage behind the wall so water never sits against the units.
• Clogged Town Hall permeable pavers. Windblown desert grit and fine silica from the Santa Ana River wash plug the joints, killing infiltration and ponding water against foundations. We clean and re-sand with the right aggregate so the system actually drains again.
• Cracked U-Cara wall caps and corner units. Expansive clay soils swell in wet winters and shrink in dry summers, and the mortarless connections take the stress. We reset caps with flexible connections that absorb the movement instead of snapping.
• Base failure under older paver driveways. Many San Bernardino driveways were built decades ago over caliche with almost no aggregate. When the base washes out, the whole field sinks. Sometimes a section can be saved; sometimes the honest call is full replacement.

Unilock Service in San Bernardino: What Local Conditions Mean for Your Equipment

San Bernardino sits on expansive clay and caliche soils that swell after winter rains and crack in summer heat. That means a Unilock paver patio or driveway here needs a deeper engineered aggregate section and better drainage than the same product would need in coastal Orange County. Caliche is a calcium carbonate hardpan that looks like concrete but shatters under load and traps water, so a base built on top of it without excavation will fail within a couple of seasons. That’s why we spec geogrid and positive drainage on nearly every Unilock hardscape in the city. On a corner lot off Mount Vernon Avenue near the base of the foothills, our crew tore out a buckling Brussels Block driveway where the original base was only two inches of road base over caliche. We excavated to eight inches, recompacted class II aggregate with geogrid, set the Brussels Block on a screeded bed, and locked it with polymeric sand and edge restraint. Two summers later the driveway is still flat and the joints are tight. That’s the standard we bring to every San Bernardino service area job we take on.

Unilock Models & Products We Service in San Bernardino

We work on the full Unilock residential lineup: Brussels Block pavers, Copthorne retaining wall units, Town Hall permeable pavers, and the U-Cara wall system. We use genuine Unilock units and their specified base aggregate, edge restraint, and polymeric joint sand rather than look-alike pavers that fade or fail at the same rate. When a wall is still structurally sound, we reset and re-sand instead of tearing out. When base failure has undermined more than a section, full replacement is the honest call. We keep common Unilock units and matching joint sand stocked locally so San Bernardino repairs don’t wait on a freight truck from the Midwest.

FAQs – Unilock Construction in San Bernardino

Why do Unilock pavers sink or shift so fast in San Bernardino compared to other areas? San Bernardino’s expansive clay and caliche soils swell when wet and crack when dry, and most paver failures here trace back to a base that was never deep enough or drained enough for that movement. We excavate to engineered depth, add geogrid where the soil demands it, and install positive drainage so water never pools under the pavers. Call (803) 680-2547 for an exact assessment and quote.

Can you match my existing Unilock Brussels Block when some of it is spalled or broken? Yes, and we keep Brussels Block in common colors stocked locally. If your pavers are faded from inland sun, we’ll blend new and old units so the repair doesn’t look like a patch. When matching isn’t possible because the original color is discontinued, we’ll tell you that before we start, not after.

Do Unilock retaining walls need special engineering for San Bernardino hillside lots? Most hillside lots in San Bernardino need at least a soil analysis and often a structural engineer’s stamp before a retaining wall over four feet goes in, so San Bernardino Bathroom Remodeling projects and other home improvements stay protected from drainage issues. We coordinate permits and engineering, and we build Copthorne and U-Cara walls with drainage and geogrid so they don’t lean after the first wet winter.

Will Unilock Town Hall permeable pavers actually manage stormwater on my property? They will if they are installed over an open-graded base with proper depth and maintained so the joints don’t clog with San Bernardino’s fine windblown grit. We install Town Hall with the right base section for our soils and we’ll show you what to clean and when so infiltration keeps working years later.

How long should a Unilock paver driveway last in San Bernardino’s heat? With a properly engineered base and regular joint sand top-ups, a Unilock driveway should last 25 to 40 years here. The pavers themselves are fired to withstand inland UV and heat; it’s the base underneath that determines how long the surface stays flat. If your driveway is already rutting, call (803) 680-2547 and we’ll tell you honestly whether it’s a repair or a replacement.

Service Areas Near San Bernardino

Our Unilock crews work throughout the Inland Empire and into the foothill communities. We regularly serve Unilock service in Fontana, Unilock service in Moreno Valley, and we cover the broader San Bernardino County area including Rialto, Colton, Highland, and Redlands. If you’re within a short drive of San Bernardino, give us a call.

Book Your Unilock Service in San Bernardino Today

Call (803) 680-2547 to schedule a free estimate. A live person answers, every time, and we’ll have a written price to you before any work begins. Know who’s coming, know what it costs, know it’s backed up. Everything else is just noise.

Written by Isaac Pruett, Owner at Mason Remodeling, serving San Bernardino since 2004.