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Unilock Construction in Pomona, CA | Square One Builders
Square One Builders provides independent Unilock installation, repair, and replacement across Pomona’s residential and commercial properties. We’re not an authorized Unilock dealer, but our crews have worked with Brussels Block, Beacon Hill, Richcliff, and Elegance product lines for years. The thing that makes our Pomona work different is simple: we plan every paver project around the city’s expansive clay soils and the older electrical systems hiding beneath many pre-1950 yards. Call (877) 688-9930 for a free estimate on your Unilock project.
Why Pomona Residents Choose Us for Unilock Service
We know the difference between a paver that’s failed because of bad base prep and one that’s failed because Pomona’s clay soil shifted underneath it. That distinction matters when you’re deciding whether to repair a section or redo the whole installation. Brent Calloway, our owner and general contractor, learned concrete and framing fundamentals through Golden West College’s Construction Technology program and spent the decades since working on homes throughout LA County and the Inland Empire. He’ll tell you straight: most Unilock failures we see in Pomona start underground, not on the surface, which is why our Unilock service in Claremont follows the same careful approach. We’re a full-scope general contractor, which means we handle the excavation, the electrical coordination if trenching exposes old wiring, and the final paver installation under one contract. You’re not juggling three separate crews.
Our crews are trained on Unilock sales & service systems, and we use OEM pavers and wall blocks whenever available. For everything else, we spec the right material for your project, not whatever’s cheap and convenient. We serve all of Pomona service area ZIP codes, from the historic bungalows near Holt Avenue to the newer subdivisions and warehouse corridors.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Pomona
- Efflorescence and salt migration on Brussels Block and Beacon Hill pavers. Pomona’s hot, dry summers pull moisture up through the paver base, leaving white mineral deposits on the surface. We see it most often where irrigation runoff pools against walkways or patios. The fix starts with drainage correction, then proper sealing.
- Edge spalling on Richcliff driveway pavers. Heavy vehicle loads combined with Pomona’s thermal cycling (scorching days, cool nights) cause surface flaking along paver edges. We repaired a Richcliff driveway in El Sereno where the owner had sealed it with a film-forming product that trapped moisture, making the spalling worse.
- Settlement and lippage on patios in pre-1950 neighborhoods. The older grading around homes in 91766 and 91767 often lacks the compaction modern paver base requires. Pavers sink, edges lift, and you end up with a wavy surface. We remove and recompact the base properly rather than just patching the low spots.
- Color fading on Elegance slabs in west-facing exposures. Inland UV is punishing. Reflected heat from adjacent walls or driveways accelerates the fade. We recommend specific sealers that block UV without the moisture-trapping problems of cheaper products.
- Runoff and erosion around paver edges after Santa Ana wind events. Wind-driven dust and debris clog drainage channels, and the first rain after a Santa Ana pushes sediment into paver joints. We reinstall edge restraints and refresh polymeric sand before the winter rains arrive.
Unilock Service in Pomona: What Local Conditions Mean for Your Equipment
Pomona’s historic core, the neighborhoods along Holt and Mission in 91766 and 91767, has a hidden problem that generic Unilock pages never mention: many of those pre-1950 homes still have original knob-and-tube wiring or early cloth-wrapped conduit running through the yard, right where a new paver driveway or patio base needs excavation. On a 1920s bungalow near Holt Avenue, we removed a failing asphalt driveway and started prepping for a Unilock Brussels Block installation. During excavation we uncovered cloth-wiring conduit that required an electrician to coordinate a service upgrade before we could continue. That project held up through two summers without efflorescence, thanks to proper base drainage and sealing. But it’s the kind of thing that turns a two-week paver job into a four-week project if you don’t plan for it. If you’re in an older Pomona neighborhood and your paver project involves trenching or deep excavation, budget for a full electrical service and panel upgrade. Not a cosmetic refresh. A full upgrade. It’s the single most common surprise we flag for Pomona homeowners, and it’s one most paver contractors don’t catch until the trench is already open.
Unilock Models & Products We Service in Pomona
We work with the Unilock product lines most common in Pomona yards: Brussels Block, Beacon Hill, Richcliff, and Elegance. Brussels Block and Beacon Hill show up in patios and walkways across the city’s older neighborhoods, while Richcliff and Elegance appear more often in driveways and newer subdivisions. For repairs, including Unilock repair in Montclair, we source Unilock OEM pavers and wall blocks whenever available to match color and dimensional tolerances exactly. When OEM isn’t practical, we use quality aftermarket polymeric sands and base materials from suppliers we’ve tested in Pomona’s clay conditions. We stock common paver sizes locally so repairs in Pomona don’t wait on shipping from back east. Start from square one, build it right.
See the difference
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AfterUnilock Service Pricing in Pomona
What you’ll pay depends on base condition, paver line, and whether we uncover any electrical surprises during excavation. Here are the ranges we quote most often in Pomona:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Sealing | $250 – $700 |
A free estimate includes a site visit, base evaluation, and a written line-item quote for Los Serranos Unilock service or any nearby area. No change orders after we start unless you add work. Call (877) 688-9930 to schedule yours.
Serving Pomona, CA — Our Local Coverage Area
We’re based in the Pomona area and also provide Unilock in La Verne, 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 Pomona
Can Unilock pavers be installed over existing concrete in Pomona? Yes, in many cases pavers can be installed over stable concrete slabs using a thin-set or sand-set method, but we evaluate the slab’s condition and Pomona’s drainage patterns first. If the concrete is cracked or settling, overlaying hides the problem instead of fixing it. Call (877) 688-9930 and we’ll assess your slab for free.
How do Unilock pavers hold up to Pomona’s Santa Ana winds and heat? The pavers themselves handle heat well, but the base and joints take the real strain. Santa Ana winds drive dust into joints and dry out polymeric sand, which is why we recommend refreshing joints every two to three years in exposed Pomona yards. A proper sealant also reduces UV fading on west-facing installations.
What’s the typical timeline for a Unilock driveway installation in Pomona? Most driveway projects take five to ten working days, but two Pomona-specific factors can extend that: clay soil requiring deeper excavation or amendments, and the electrical coordination we mentioned for pre-1950 homes. We’ll give you a timeline in your written estimate and stick to it.
Do you repair individual Unilock pavers or replace the whole system? Isolated damage like a cracked paver or minor edge spalling often calls for spot repair. Widespread settlement, lippage, or fading across a large area usually means full replacement. We’ll always give an honest repair-vs-replace assessment, and we’ll show you the failed base before we quote either way.
Are Unilock products suitable for Pomona’s clay soils? Yes, but only with proper base preparation. Pomona’s expansive clay expands when wet and shrinks in summer heat, which is exactly what causes paver settlement. We over-excavate and install a compacted aggregate base with geotextile fabric to isolate the pavers from that movement. Skip that step and you’ll be repairing the patio in three years.
Service Areas Near Pomona
We serve Unilock service in Chino for newer subdivisions and commercial work, plus Unilock service in Coto De Caza on the higher-end residential side. We also cover La Verne, Claremont, Montclair, and Corona. From the ground up, one contractor for every system.
Book Your Unilock Service in Pomona Today
Call (877) 688-9930 to schedule your free estimate. We’ll walk your Pomona property, check the base and drainage, and give you a straight answer on repair versus replacement. Your remodel, fully managed, from pavers to panels.
Written by Brent Calloway, Owner & General Contractor at Square One Builders, serving Pomona since 2012.