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Unilock Construction in Arcadia, CA | Sawyer Remodel Pasadena
We provide independent Unilock paver installation and repair across Arcadia, from Brussels Block driveways to Courtstone patios under protected oaks. The thing that sets our work apart here is simple: we plan every paver project around Arcadia’s expansive clay soils and the city’s oak tree ordinance, not against them. That means deeper bases, root-sensitive designs, and joints that stay put through wet winters and 100-degree summers. Call (626) 657-5396 for a free estimate.
Why Arcadia Residents Choose Us for Unilock Service

Luca Romano, our owner and lead contractor, grew up in East Los Angeles and spent years working on older craftsman homes near Bungalow Heaven in Pasadena, where original details demand patience. That background matters in Arcadia, where 1920s stucco bungalows sit two blocks from newer Mediterranean estates and every property has its own quirks under the surface. As a General Contractor in Arcadia, we understand these local nuances.
We’re independent Unilock service providers, not a factory-authorized dealer. That means we tell you the truth about what’s fixable and what isn’t, and we use genuine Unilock pavers and edge restraints when matching faded or discontinued colors. For base repair and joint stabilization, we use polymeric sands and engineered aggregates that meet or exceed Unilock’s base spec. Background-checked, uniformed techs show up on time, with a written price in your hands before any work starts.
Explore our full Unilock sales & service page for more on how we source and match pavers.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Arcadia
- Shifting edge restraints. Arcadia’s expansive clay heaves after wet winters, pushing Brussels Block and Courtstone pavers out of alignment along driveway borders and walkway edges. We reset edges and pin them to concrete curbs where the soil movement is worst.
- UV fading and chalking. Darker Richcliff and Beacon Hill Flagstone units on south-facing driveways and pool decks near the foothills take a beating from summer sun. We match faded colors with new units and seal the surface when it makes sense.
- Polymeric sand erosion. Intense heat followed by occasional heavy rain breaks down joint sand fast in Arcadia, leaving gaps for weeds and ant colonies. We clean and re-sand joints with high-grade polymeric blends rated for our temperature swings.
- Vehicular rutting on driveways. Plenty of 1980s-2000s Arcadia homes had Unilock pavers laid directly over old concrete with a thin base. Years of cars later, those driveways rut. We pull the pavers, excavate the failing base, and rebuild to spec.
- Root-heaved patios. Mature oaks and other large trees lift paver sections over time. We design root-sensitive permeable bases and, where needed, coordinate with arborists so the tree stays healthy and the patio stays flat.
Unilock Service in Arcadia: What Local Conditions Mean for Your Equipment

If you own a home with a protected oak on the lot, any Unilock hardscape near that tree is a different project than it would be in Pasadena or El Monte. Arcadia’s oak tree preservation ordinance protects mature oaks on many residential lots, so a paver patio or walkway within the root zone needs a root-sensitive permeable base design and often an arborist review before the city issues permits. That’s not a suggestion; it’s the rule here. We’ve built enough of these to know how to keep the roots undisturbed and still deliver a surface that stays level for years. On a 1962 ranch on Santa Anita Avenue near the arboretum, we pulled a rutted Courtstone driveway, excavated 12 inches of failing clay, and installed a geogrid-reinforced aggregate base with edge restraints pinned to a new concrete curb. We reused every salvageable Courtstone and matched the faded color with a small batch of new units. The owner later had us extend the walkway to a new paver patio under a protected coast live oak, using an open-graded base to preserve the roots. The work tells you everything. You just have to know how to listen to it.
Covering all of Arcadia, including neighborhoods from the flats near Baldwin Avenue up to the northern foothills. See our Arcadia service area page for details.
Unilock Models & Products We Service in Arcadia
We install and repair the Unilock lines most common in Arcadia yards: Brussels Block, Courtstone, Richcliff, and Beacon Hill Flagstone. For repairs, we use genuine Unilock pavers and edge restraints when a color has faded or the line has been discontinued. For everything below the surface, we use engineered aggregates and polymeric sands that meet or beat Unilock’s base spec. When pavers are structurally cracked or the base has failed beyond spot repair, we tell you straight and quote a full replacement. No sugarcoating, no upsell.
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AfterUnilock Service Pricing in Arcadia

Here’s what Unilock paver work runs in Arcadia, based on the projects we’ve quoted and completed across the city.
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement (full excavation to Unilock base spec) | $5,000 – $14,000 |
What drives the number: soil conditions, base depth required, root-zone work near protected oaks, and how much of the old surface we can salvage. Every estimate includes a written line-item price before work begins. Call (626) 657-5396 for your free estimate.
Serving Arcadia, CA - Our Local Coverage Area
We’re based in the Arcadia 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 Arcadia
Pavers themselves rarely crack from soil movement; what fails is the base and edge restraints. If the base was thin and edges weren’t pinned, you’ll see ruts and shifted pavers after a few wet winters. We rebuild bases to handle Arcadia’s clay, with geogrid reinforcement where driveways carry real vehicle weight. Call (626) 657-5396 for a base and paver inspection.
Yes. We source genuine Unilock Courtstone units and blend new pavers with your existing ones so the repaired section doesn’t look like a patch. When a color has been discontinued, we find the closest available match and tell you before we order. Call (626) 657-5396 and we’ll bring samples to your home.
Usually, yes. Pavers can be lifted and reset when roots shift the surface over time. Stamped concrete cracks and needs cutting or replacement. With a root-sensitive permeable base under pavers, the tree gets water and oxygen while your patio stays serviceable. For larger updates, consider our Bathroom Remodeling in Arcadia to match your outdoor improvements. We also coordinate with arborists when the city requires it for protected oaks.
We schedule noisy demolition and heavy equipment around live race days whenever your home is near the track. Running a plate compactor while thoroughbreds are on the card is a good way to spook a horse and annoy the neighborhood. It costs nothing to plan around the calendar, so we do.
Unilock’s manufacturer warranty covers the product itself, not the labor or the base beneath it. If your pavers sink because of base failure, that’s on the original installer. When we rebuild, our 365-Day Done Right Promise covers our work in writing for a full year. If it’s not done right, we make it right. Call (626) 657-5396 for details.
Service Areas Near Arcadia
We serve Arcadia and the surrounding communities, including Unilock service in Pasadena, Unilock service in Pico Rivera, Alhambra, Baldwin Park, and parts of Downtown Los Angeles. Each area has its own soil and tree rules; we adjust our base designs accordingly.
Book Your Unilock Service in Arcadia Today
Ready to fix a rutted driveway or build a new Unilock patio that’ll outlast Arcadia’s clay? Call (626) 657-5396 and we’ll schedule a free estimate. Written price first, every time.
Written by Luca Romano, Owner at Sawyer Remodel Pasadena, serving Arcadia since 2005.











