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Unilock Construction in Rialto, CA | Polaris Contractors
We’re Polaris Contractors, and we install and repair Unilock paver driveways, patios, and retaining walls across Rialto. We’re an independent Unilock installer, not a manufacturer affiliate. What makes our Unilock work different in Rialto is what we do before the first paver goes down: we read the grade left behind by decades of garage conversions and unpermitted additions, because that’s the reality under most driveways in the 92376 tracts. Call (855) 473-6535 for a free estimate.
Why Rialto Residents Choose Us for Unilock Service
Rick Sondermann founded Polaris Contractors after nearly three decades of building and renovating homes across Southern California. He grew up in Corona del Mar, learned construction fundamentals at Saddleback College, and came up through whole-home remodels where sequencing and material choices decide whether a budget holds. That background matters in Rialto, where a paver driveway rarely sits on clean, untouched ground. We’ve been laying Unilock pavers here long enough to know how the product handles inland heat, Santa Ana dust, and the odd slab edge from a 1970s garage conversion. We use Unilock’s own compatible edge restraints and specified polymeric sand, not generic substitutes, because joint sand chemistry is where most Inland Empire paver failures begin. Our crews work with Unilock systems daily, and we stand behind the base prep and jointing that determine whether a driveway survives Rialto’s conditions.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Rialto
- Polymeric joint sand washing out after winter storms. When Santa Ana winds push dust into joints and a monsoon-style downpour follows, the sand can erode fast on driveways with marginal slope. We re-joint with Unilock’s specified polymeric sand and correct the drainage at the same time.
- UV fading on darker Brussels Block and Town Hall tones. Rialto’s south and west exposures bake pavers all afternoon with no shade relief. We help homeowners pick tones that hold up under constant inland sun, and we can re-evaluate sun-bleached runs honestly.
- Settling and lippage over clay-heavy soils. The older 92376 tracts sit on soils that swell and shrink seasonally. When pavers start tilting along an old garage-conversion slab edge, it’s almost always base failure, not paver failure. We lift, re-base, and reset rather than pushing a full replacement.
- Edge restraint spalling and paver creep at addition transitions. A driveway that meets an unpermitted addition slab poured in the 1980s often has no proper edge restraint. Pavers drift, edges chip, and the whole run starts slipping. We cut out the bad transition and rebuild it correctly.
- Efflorescence blooming across paver surfaces. White mineral deposits show up when moisture moves through the base and evaporates at the surface. In Rialto’s dry heat, it looks worse than it is, but we address the drainage issue that feeds it.
Unilock Service in Rialto: What Local Conditions Mean for Your Equipment
Here’s what shapes nearly every Unilock job in Rialto’s older tracts: because so many 92376 ranch homes already have a converted garage or an unpermitted room addition, a paver driveway project often starts with evaluating an old slab edge and mismatched grade from the 1970s-90s boom. The hardscape has to tie into construction that was never permitted, which means the paver base’s edge condition is only as good as whatever the prior owner poured forty years ago. On a ranch home off Rialto Avenue in the 92376 flats, a homeowner wanted a Unilock Brussels Block driveway, but the rear half of the old concrete abutted a garage conversion slab poured at a different grade with no proper base. We cut out and re-based that transition, set the Brussels Block on compacted aggregate, and spec’d Unilock edge restraint and polymeric sand. The driveway now drains away from the converted-garage door instead of pooling against it. That’s the kind of condition you don’t see in newer exurban developments, and it’s why our Rialto work starts with what’s underground, not what’s in the catalog.
Unilock Models & Products We Service in Rialto
We install and repair the full range of Unilock paver lines you’ll find across Rialto: Brussels Block for driveways that need a classic tumbled look, Beacon Hill Flagstone for patios, Town Hall for a more formal grid pattern, and the U-Cara retaining wall system where a hillside lot or a raised planter calls for structure. When a paver run is sound but the base is bad, we lift and re-base rather than pushing a full replacement, and we’ll say so honestly. We stock Unilock-compatible edge restraints locally so a Rialto repair doesn’t wait on a special order from a regional distributor.
See the difference
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AfterUnilock Service Pricing in Rialto
Pricing depends on what we find once we pull back the old surface. If the base is intact, a paver job is straightforward. If we’re re-grading around an unpermitted addition slab or fixing drainage, the scope grows. Here are the ranges we work within across Rialto:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
| Driveway Replacement | $5,000 – $14,000 |
A free estimate covers the site walk, base evaluation, and a written line-item quote. Call (855) 473-6535 to schedule yours.
Serving Rialto, CA — Our Local Coverage Area
We’re based in the Rialto 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 Rialto
Sometimes, but not always. We’ll evaluate the slab’s condition, the grade at the old conversion edge, and whether the base under the concrete is stable. If the slab is cracked or pitched wrong, overlaying it just locks in the problem. Call (855) 473-6535 and we’ll tell you honestly what your driveway can take.
Usually it’s a slope problem. Rialto’s winter storms hit hard after dry Santa Ana months, and if your driveway pitches toward a low spot or an old addition edge, water channels through the joints and carries the sand out. We fix the grade, then re-joint with Unilock’s specified sand so it sets properly. Call us at (855) 473-6535 for an exact diagnosis.
Lighter tones within the Brussels Block and Beacon Hill Flagstone lines fade less noticeably than darker Town Hall or Brussels Block shades on full south or west exposure. But the bigger factor is base and drainage, not color. We’ll guide you to the right paver and the right prep for your specific Rialto lot. Reach us at (855) 473-6535 for a free estimate.
We don’t pull permits for paver installation itself, since it’s typically exempt from building permit requirements. But when a driveway ties into an unpermitted addition or converted garage, the hardscape work can trigger a land-use review. We’ll flag that early and coordinate with the appropriate Rialto building authorities as needed. Call (855) 473-6535 and we’ll walk you through what applies to your property.
For most Rialto ranch homes, yes. Pavers move with the clay soils under the 92376 tracts instead of cracking like a monolithic slab. You also get a surface that can be lifted and re-based in sections, which matters when an old garage-conversion slab sits beneath half the run. Call (855) 473-6535 and we’ll run the numbers for your specific driveway.
Service Areas Near Rialto
We serve Rialto and the surrounding Inland Empire communities. If you’re in Bloomington, Fontana, Colton, or San Bernardino, we can handle your Unilock project. Our Rialto service area covers the 92376 and 92377 ZIP codes. We also provide Unilock service in Nuevo and Unilock service in Rainbow for homeowners on the periphery. For broader Unilock expertise than this page covers, visit our Unilock sales & service page.
Book Your Unilock Service in Rialto Today
We’ll walk your driveway, read the grade, and tell you exactly what the paver job requires. Do it right the first time, the second time always costs more. Call (855) 473-6535 to schedule your free estimate, or reach out through our Rialto service area page.
Written by Rick Sondermann, Owner at Polaris Contractors, serving Rialto since 1995.