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Unilock Construction in Orange, CA | Stallion Contractors
Unilock paver work in Orange typically runs $3,500 to $18,000 depending on whether you’re doing a patio or a full driveway, and the one thing that separates Orange from every neighboring city is historic-design review in Old Towne. We’re Stallion Contractors, an independent contractor installing Unilock pavers across Orange’s 92863, 92864, 92865, and 92866 ZIPs. We’re not authorized by or affiliated with Unilock, but our crews have built enough paver jobs here to know exactly how their products behave under Santa Ana winds and Orange’s expansive clay. Call (855) 600-3192 for a free estimate.

Why Orange Residents Choose Us for Unilock Service
We install Unilock repair in Villa Park and across Orange, and have watched their systems perform through wet winters, dry summers, and fall wind events. Our crews focus on what actually matters with paver work: base preparation, edge restraint, and material selection matched to the specific demands of Old Towne’s historic lots and the city’s mid-century tract homes. That means compacting class II base deeper where clay soil is worse, using polymer sand suited to our dry season, and selecting paver lines that can take wind-driven debris without showing every scuff.
Ruben Montoya leads our team. He grew up around the Inland Empire’s clay soil and cut his teeth on job sites where corners got cut and he got called back to fix them. That’s why we don’t cut corners on base prep, and why we source genuine Unilock pavers when available rather than substituting whatever’s cheapest at the yard. Good work doesn’t need a sales pitch, it needs the right materials and someone who knows what they’re doing.
We carry what Orange jobs typically need, and we evaluate repair versus replacement honestly. If less than 20% of your paver field is failing, we can often lift and re-lay it. If it’s worse than that, we’ll tell you a full redo with proper base is the smarter spend. Call (855) 600-3192 and we’ll walk the site with you.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Orange
- Efflorescence on Brussels Block pavers after wet winters. Orange’s clay soil holds moisture against the paver base, and shaded paver fields in older neighborhoods wick that moisture up through the joints. Brussels Block’s textured surface makes the white mineral deposits extra visible. We clean and reseal, and we address drainage at the base level so it doesn’t come back next winter.
- Edge restraint failure from clay soil movement. Orange’s clay expands during winter rains and shrinks in summer heat. Pavers along driveways and patios push outward, shift, and separate where restraint wasn’t installed correctly in the first place. We re-excavate the edge, install proper restraints, and reset the affected courses.
- Surface staining from Santa Ana wind debris. Lighter-colored pavers, especially Beacon Hill’s tumbled finishes, catch dust, leaf tannins, and debris blown during fall and winter wind events. We use paver-specific cleaners that lift organic staining without etching the surface.
- Settling and low spots from inadequate base compaction. Older Orange neighborhoods, particularly 1950s-1970s tracts around Chapman University and the eastern ZIPs, sit on expansive clay that was often under-compacted during original construction. Driveways develop sunken areas, puddles, and trip hazards. Fixing this means pulling the field, recompacting with proper aggregate, and re-laying with fresh bedding sand.
- Old Towne stucco-over-hardscape mismatches. Homes in Old Towne Orange have layers of unpermitted changes, and we’ve seen original paver patios buried under later concrete or stucco-adjacent work. Digging into a patio there can uncover non-conforming layers that have to be sorted before new work can pass inspection. We coordinate with the city’s review process so you don’t end up with a stop-work order.
Unilock Service in Orange: What Local Conditions Mean for Your Equipment
In Old Towne Orange, exterior hardscape changes visible from the street often require historic-design review approval, which can dictate paver style, color, and layout to match the district’s early-1900s Craftsman and Victorian character. This doesn’t apply anywhere else in Orange. A paver driveway on a mid-century lot near Chapman University simply needs a permit and solid base work. But a driveway on French Street or Pine Street inside the historic district may need a hearing, period-appropriate color selection, and documentation that your chosen Unilock line matches the neighborhood’s visual character. We’ve worked through that process before and know which paver lines and colors typically clear review. If you’re planning hardscape in Old Towne, start the review process before you buy anything. Call (855) 600-3192 and we’ll help identify whether your property falls under review.
Unilock Models & Products We Service in Orange
We install and repair the Unilock lines that work best in North Tustin, Orange’s climate, and housing stock. Brussels Block is our most common driveway and patio paver here: its classic tumbled look fits Old Towne homes well, and it takes moderate traffic. Beacon Hill’s flagstone-style finish suits larger patio spaces and walkways. Rivercrest wall systems work for retaining walls and raised planting beds where clay soil shifts. We also work with Techo-Bloc as a comparable alternative when a homeowner wants a different texture or the historic commission prefers a specific look.
We source genuine Unilock pavers and OEM edge restraints when available, and we use local aggregate and bedding sand suppliers whose materials are suited to Orange’s clay soils. The paver itself matters, but the base is what makes it last. Our Unilock service in Anaheim and Orange crews keep standard Brussels Block and Beacon Hill colors in rotation for faster repair turnaround, and we can order everything else in a few days.
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AfterUnilock Service Pricing in Orange
Cost depends on field size, how much excavation and base work the soil requires, and whether you’re inside the Old Towne historic review zone. Here’s what we typically see in Orange:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
What drives the cost is the base. Orange’s clay soil means we can’t skip excavation depth, and properties in older neighborhoods sometimes need more aggregate than a newer tract lot. Historic-review compliance can also add time and paperwork, though not usually much material cost. Every quote we give is a written line-item estimate, and the price doesn’t change once work starts unless you ask us to add scope. Call (855) 600-3192 for an exact number on your project.
Serving Orange, CA — Our Local Coverage Area
We’re based in the Orange 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 Orange
Yes, if the hardscape is visible from the street. Exterior changes in the Old Towne Orange Historic District often require design review approval, which can dictate paver style, color, and layout to match the district’s early-1900s character. This applies to driveways and front-yard patios, not usually to backyard work. Call (855) 600-3192 and we’ll help you figure out whether your address triggers review.
They hold up well when the base is done right. Orange’s clay soil expands and contracts with moisture, which causes settling and edge failure if the base wasn’t compacted properly or edge restraints were skipped. Santa Ana winds mostly cause surface staining from debris on lighter pavers. We address both: deeper, better-compacted base for the clay, and paver-specific cleaning and sealing for wind-driven staining.
Most driveways in Orange run between $7,000 and $18,000, depending on square footage, how much excavation the clay soil demands, and whether historic review adds time to the front end. We give written line-item quotes before any work starts. Call (855) 600-3192 for a free estimate on your driveway.
Usually, yes. If less than 20% of the paver field is settling, shifting, or stained, our Unilock service in Placentia can often lift and re-lay the affected area, repair edge restraints, and clean or reseal the surface. If the base underneath is failing across most of the field, full replacement with proper base costs less long-term than repeated patch jobs. We’ll evaluate honestly and show you the numbers before you commit.
Yes, if they’re installed with a base suited to Orange’s expansive clay and secured with proper edge restraints. Unilock’s Brussels Block and Beacon Hill lines perform well for residential driveways here, and the warmer climate means no freeze-thaw cracking to worry about. The failure we see most often isn’t the paver, it’s the base and edges beneath it. Call (855) 600-3192 and we’ll walk your site before you spend a dollar.
Service Areas Near Orange
We run Unilock jobs throughout Orange County and the Inland Empire. If you’re outside the city line, we cover Colton, Bloomington, Mentone, San Antonio Heights, Loma Linda, and Redlands as well. For Unilock work in neighboring communities, see our Unilock service in Garnet and Unilock service in Buena Park pages. Our full Orange service area details coverage by ZIP.
And if you’re still narrowing down which paver system fits your project, take a look at our broader Unilock sales & service page for the full scope of what we handle.
Book Your Unilock Service in Orange Today
We install Unilock pavers across Orange, and we know what the clay soil, the winds, and the historic commission will ask of your project before it starts. Call (855) 600-3192 to schedule a free site visit and written estimate with Ruben Montoya and the Stallion Contractors team.
Written by Ruben Montoya, Owner at Stallion Contractors, serving Orange and the Inland Empire.