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Unilock Construction in Fontana, CA | Elmstead Remodeling
We provide independent Unilock paver and retaining wall installation and repair across Fontana, with crews who have worked the city’s expansive-clay east-side yards and foothill lots for years, and we also handle Unilock repair in Rancho Cucamonga. The one thing that makes our Unilock work different here is simple: we prep for Fontana’s soil, not a brochure. If you’re pricing a Unilock driveway, patio, or wall in Fontana, call (949) 850-9896 and we’ll give you a written price before any work starts.
Why Fontana Residents Choose Us for Unilock Service
We know Unilock’s product lines the way a mechanic knows engine families. Brussels Block, Beacon Hill, Pisa2, Umbriano – each one has specific base requirements, edge restraint needs, and joint sand behavior. Graham Stein, our owner, learned framing and finish sequencing at Los Angeles Trade-Technical College and has carried that same read-the-plans-first discipline into hardscape work. Every Fontana job starts with reading Unilock’s current installation spec for that product, then adjusting for what’s actually under the grass. That’s the difference. We’re the independent provider who has already dealt with your exact soil.
This is also why we stock genuine Unilock units locally. When we need to match an existing Brussels Block field on the east side or replace a cracked Umbriano paver near Baseline, we’re not waiting on a freight quote. And because we’re Fontana service area based, our crews know the permit office rhythm at San Bernardino County and the early-morning pour windows summer demands. We treat your yard the way we’d want ours treated: drop cloths don’t apply to dirt, but clean-up photos do, and so does asking before we move your irrigation lines.
You can learn more about our Unilock sales & service approach and what we carry for local jobs.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Fontana
- Heaving and separated joints on Brussels Block driveways. Fontana’s expansive clay shrinks in the long dry season and heaves with winter rain. When the original base was compacted over that clay without a proper aggregate sub-base, the pavers telegraph every soil movement. We lift, re-base with Class II aggregate and geotextile separation, and reset the field.
- Efflorescence bloom after the first winter rains. That white chalky haze on Brussels Block and Beacon Hill surfaces isn’t a manufacturing defect. Fontana’s alkaline soils and hard irrigation water pull mineral salts up through the paver as moisture evaporates. We clean it correctly and discuss sealing options that breathe.
- Paver creep on driveway edges. When edge restraint fails or was never installed properly, the whole field starts to drift, especially under the lateral stress of vehicles turning on a hot Fontana afternoon. We install proper edge restraint and re-compact the perimeter.
- Joint sand washout and ant intrusion in Umbriano and Pisa2 joints. Santa Ana wind-driven dust plus 108°F summer heat accelerates sand breakdown. We use quality polymeric joint sand that locks better, and we stake down ant treatment where needed before we re-sand.
- Pisa2 retaining wall tilt on foothill lots. On sloped properties along Baseline, a Pisa2 wall without proper drainage or geogrid behind it will bulge within a few seasons. We rebuild with French drains, geogrid, and proper setback from the slope.
Unilock Service in Fontana: What Local Conditions Mean for Your Equipment
Fontana’s flat east-side grid sits on expansive clay that behaves like a slow-breathing animal. Through the long dry season, that clay shrinks hard enough to pull away from slab edges and undercut shallow paver bases. When winter rains come, the clay heaves, and every weakness in your Unilock installation shows up as a lifted edge or a sunken joint. A paver driveway in Fontana needs a deeper compacted aggregate base and positive drainage away from the slab than the same install would need in, say, Riverside’s sandier lots. Contractors who skip that step watch Brussels Block telegraph the clay’s movement within two seasons. We’ve seen it on quiet streets across the east-side tract grid, and we build every new Unilock driveway and patio in Fontana as if the clay will test it. That starts with a structural engineer’s slab assessment on any driveway that abuts the home’s post-tension foundation, because movement in the paver field can mask movement in the slab itself.
We lifted a heaved Brussels Block driveway in the older tract grid near the former Kaiser Steel footprint side of the east side, where the original installer had set pavers on a thin base right over the expansive clay. Our crew pulled the field, excavated to a deeper compacted Class II base with geotextile separation, reset the Brussels Block, and locked the perimeter with proper edge restraint and polymeric joint sand. The driveway has stayed flat and level through two full wet-dry cycles since.
Unilock Models & Products We Service in Fontana
We install and repair the full Unilock residential line: Brussels Block, Beacon Hill, Pisa2, and Umbriano are the four we handle most in Fontana. Brussels Block is the workhorse for driveways and walkways on flat east-side lots. Beacon Hill shows up on patios and pool decks where homeowners want a flagstone look. Pisa2 is the wall block we rebuild on foothill lots along Baseline, and we’re available for Unilock in San Bernardino as well. Umbriano, smooth and stain-resistant, is common on newer east-side remodels.
For repairs, we source genuine Unilock units so color, texture, and dimensional tolerance match the existing field. Where Unilock doesn’t manufacture a matching component – edge restraint, joint sand, base material – we use quality aftermarket products. When a single paver is cracked or one wall course has settled, we repair, including Unilock repair in Ontario. When more than about a quarter of a driveway has heaved or lost base, we’ll tell you honestly: lift and re-base rather than chasing individual failures. That’s what we’d want to hear.
See the difference
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AfterUnilock Service Pricing in Fontana
Pricing for Unilock work in Fontana depends on three things: how much existing material has to come out, what the soil conditions demand for base prep, and which product you’ve chosen. Here are the ranges we work within:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
Every quote is written, line-itemed, and fixed before work starts. No estimate that grows after the crew arrives. Call (949) 850-9896 for a free estimate, and we’ll walk the site with you, look at the clay, and price it honestly.
Serving Fontana, CA - Our Local Coverage Area
We’re based in the Fontana 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 Fontana
Because Fontana’s expansive clay shrinks in the dry season and heaves after rain, and the original base was likely too thin and compacted without a proper aggregate sub-base. The pavers aren’t failing; the foundation under them is moving. Fixing this means lifting, re-basing, and re-compacting. Call (949) 850-9896 for a site assessment.
No. It’s efflorescence, mineral salts pulled up from Fontana’s alkaline soils and hard water as moisture evaporates through the paver. It’s treatable, and we’ll discuss cleaning and sealing options that won’t seal in the salt. Call (949) 850-9896 and we’ll take a look.
Yes, in most cases. We source genuine Unilock units so the color and dimensions match the existing field, including older production runs. If a match isn’t available, we’ll tell you before you pay anything. Call (949) 850-9896.
They do when they’re built with proper drainage, geogrid reinforcement, and setbacks for the slope. The original walls we see leaning or bulging were almost always missing one of those. We rebuild Pisa2 walls correctly. Call (949) 850-9896 for a wall assessment.
After the polymeric joint sand has cured, typically 24 to 48 hours depending on temperature and humidity. Fontana’s 108°F afternoons actually speed curing, but we’ll give you an exact window for your specific job. Call (949) 850-9896 for a written schedule before work starts.
Service Areas Near Fontana
We serve Fontana and the nearby communities including Rialto, Rancho Cucamonga, Bloomington, and Jurupa Valley. For Unilock work further south, see Unilock service in Moreno Valley. For coastal Inland Empire-adjacent hardscape, see Unilock service in Oxnard.
Book Your Unilock Service in Fontana Today
Call (949) 850-9896 to schedule your free Unilock assessment in Fontana. We’ll give you a written price before any work starts, and a photo of the clean-up before we leave.
Written by Graham Stein, Owner at Elmstead Remodeling, serving Fontana since 2005.
