Unilock Construction in Ontario, CA

Unilock Construction in Ontario, CA | Penhallow Remodeling

We’re Penhallow Remodeling, and we provide independent Unilock installation and repair across Ontario. What makes our Unilock work different here is simple: we sequence every paver project around Ontario’s two-to-three-week inspection backlog, so your driveway or patio doesn’t sit half-finished waiting on a city sign-off. If you need Unilock pavers, walls, or steps built right on Ontario’s clay and adobe soils, call (936) 259-2607 for a free estimate.

Call (936) 259-2607

Trevor Nash started this company after watching too many homeowners get vague estimates and vaguer timelines. He figured there had to be a better way to run a job. Our crews know Unilock’s tumbled face mixes, bullnose coping, and base specs, and we match them to Ontario’s permitting realities. We’re not a Unilock-authorized dealer. We’re an independent contractor that installs and repairs Unilock products because we think they’re the right paver for this climate, when the base is built correctly.

Why Ontario Residents Choose Us for Unilock Service

Unilock pavers carry a reputation for durability, but that reputation only holds if the base underneath is engineered for what Ontario throws at it. We’ve torn out enough failed paver jobs in this city to know exactly what goes wrong, and it’s rarely the paver itself. It’s the base. It’s the drainage. It’s the edge restraint. Our crews read Unilock’s own laying patterns and base specs, then adjust them for Ontario’s expansive clay soils and 105°F summer heat. That’s the difference between a patio that lasts twenty years and one that starts heaving after two winters.

We use Unilock OEM matching pavers, edge restraints, and wall caps whenever the color and face mix is still in production. When a discontinued Unilock color means a full match isn’t possible, we tell you honestly and offer a border or accent redesign instead of a mismatched patch. For base and joint materials, we use quality aftermarket geogrid, compactable aggregate, and polymeric sands that meet or beat manufacturer spec. We’d rather rebuild the base than sell you a cosmetic overlay that fails in three years.

Trevor grew up in Reseda watching his uncle gut and rebuild older ranch houses, studied building construction at LA Trade-Tech, and spent two decades working nearly every kind of residential project Los Angeles throws at a contractor. That background means he explains things like “compacted base” and “geogrid” in plain English, and he gives you a written price before any work starts. His people show up in uniform, background-checked, and they answer the phone when you call.

Common Unilock Construction Problems We Solve in Ontario

• Efflorescence and salt bloom on tumbled pavers. Ontario’s summer heat routinely exceeds 105°F, and when irrigation cycles hit hot pavers, water wicks up through the joints and evaporates fast, leaving white mineral deposits on the surface. Brussels Block and Romanstone are especially prone to this here. We clean the bloom, re-sand the joints with a quality polymeric sand, and slope the base so water stops pooling.
• Edge sloughing and rutting along driveway aprons. In neighborhoods around the I-10/I-15 interchange, heavy pickups and delivery trucks load paver edges beyond what a standard 4-inch base was built for. We rebuild those aprons with a deeper compacted base, geogrid reinforcement, and proper edge restraints so the pavers stop rolling outward under truck weight.
• Settling and lippage over expansive Ontario clay. The older neighborhoods near the Euclid Avenue corridor sit on post-and-pier foundations and expansive clay and adobe soils that were never engineered for paver loads. When a contractor skips geogrid or under-builds the compacted base, pavers settle unevenly. We’ve re-graded and rebuilt dozens of these and the fix holds.
• Color fade and surface scaling from standing water. Older Unilock pavers whose polymeric sand was never re-sanded develop open joint channels that channel standing water for years. The surface scales, the color fades, and the pavers start to look decades older than they are. We strip, clean, re-sand, and seal where appropriate.
• Heaved walkways over old foundation footprints. On a Model Colony-era bungalow near the Euclid Avenue corridor, we tore out a heaved Unilock Romanstone walkway that had settled over the original post-and-pier foundation footprint and expansive clay. We re-graded and compacted a proper base with geogrid, re-laid matching Unilock pavers and bullnose steps, and hand-tamped the joints. That walkway has stayed flat through two summers of 105°F heat and winter irrigation cycles.

Unilock Service in Ontario: What Local Conditions Mean for Your Paver Project

Ontario’s building and safety department is one of the busiest in San Bernardino County. The sheer volume of industrial and logistics-related construction submittals, think tilt-up warehouses and distribution centers for tenants like Amazon, UPS, and FedEx, means residential hardscape permits routinely wait two to three weeks for inspection. Contractors who move here from our Rancho Cucamonga Unilock service area or Pomona get surprised by this. We don’t. That’s why we sequence demo, compacted base, and paver lay in phases that match Ontario’s inspection holds instead of stacking them into one long window that stalls on the schedule. Your project gets built in the order the city wants to see it, and you’re never left with a torn-up yard waiting on a sign-off that’s two weeks out. That insight, Unilock’s specific paver lines paired with Ontario’s busiest-in-the-county inspection backlog and expansive-clay base failure pattern, is something you won’t find on a generic Unilock or Ontario contractor page.

Unilock Models & Products We Service in Ontario

We install and repair the full range of Unilock residential pavers and walls. Brussels Block, the tumbled dimensional paver, is our most common driveway and patio spec in Ontario’s mid-century tract neighborhoods. Romanstone shows up constantly in older front yards, and we keep matching colors on hand for repair work. Beacon Hill, the smooth-faced large-format paver, works well for modern walkways in newer developments. Umbriano, with its textured irregular edges, is a frequent choice for patio and pool deck projects. When we can’t stock a specific discontinued color locally, we source it from Unilock’s regional distribution or offer an honest redesign using a border accent. We never patch a driveway with a mismatched paver and call it done.

Unilock Service Pricing in Ontario

FAQs – Unilock Construction in Ontario

Service Areas Near Ontario

We serve Ontario and the surrounding Inland Empire communities, including Rancho Cucamonga, Pomona, Chino, Upland, and Montclair. If you’re a bit further out, we also cover parts of the broader Southern California region. For specific coverage questions, call us directly. We also offer Unilock service in Elk Grove and Unilock service in Santa Rosa for clients in those areas.

Book Your Unilock Service in Ontario Today

If your Unilock pavers are sinking, heaving, or fading in Ontario’s heat and clay, call (936) 259-2607 to schedule a free estimate. We’ll give you a written price before any work starts, and a written guarantee on every project. A live person answers the phone 24/7.

Written by Trevor Nash, Owner at Penhallow Remodeling, serving Ontario and the Inland Empire since 2004.