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Unilock Construction in Santa Ana, CA | Bradford Remodeling Co Orange County
We provide independent Unilock paver and wall installation, repair, and replacement across Santa Ana. Our crews have worked with Unilock product lines from Brussels Block to Rivercrest Wall for over a decade, and we know what Santa Ana’s clay soil and mid-century slab construction do to hardscaping. That local knowledge changes how we prep a base, grade for drainage, and spec materials, and it’s why our Unilock work here holds up longer than a generic install. Call (562) 262-2907 if you’re planning a paver driveway, patio, or retaining wall in Santa Ana.
Why Santa Ana Residents Choose Us for Unilock Service

We’re not a manufacturer-authorized Unilock dealer, and we won’t pretend otherwise. Bradford Remodeling Co Orange County is a General Contractor - Santa Ana that installs and services genuine Unilock product because it’s a material we believe holds up when the base and drainage are done right. Curtis Lane, our owner, grew up in East Los Angeles and trained at Los Angeles Trade-Technical College in framing and finish carpentry before running crews across Orange County for well over a decade. He’s drilled his teams on one rule: the paver is only as good as what’s underneath it. That’s the approach we bring to every Unilock job in Santa Ana.
We stock common Unilock repair materials locally, including Brussels Block and Thornbury pavers for patch work, plus edge restraints and polymeric sand blends suited to Santa Ana’s wind and clay. When you call, a live person answers. A background-checked, uniformed crew shows up on schedule. And every job gets a written price before we touch your property.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Santa Ana
- Settling and heaving paver driveways from expansive clay soil. Santa Ana sits on clay that swells when wet and shrinks when dry. That movement pushes pavers out of plane, and we regularly see driveways with 2-inch dips and raised edges where a thin base was laid over raw clay. We pull the pavers, excavate the bad soil, install a proper compacted aggregate base, and reset the surface.
- Efflorescence staining on Brussels Block and other concrete pavers. Hard water from Santa Ana irrigation systems combined with winter rain leaves white mineral deposits that are tough to remove without the right cleaning agents. We see this most often on Brussels Block tone variations where the staining looks like faded patches.
- Polymeric sand joint loss from Santa Ana winds. The dry offshore winds that funnel through this part of Orange County scour joints over time. Loose sand means weeds and shifting pavers. We re-sand with a higher-grade polymeric blend that hardens better, or recommend an alternative if your exposure is extreme.
- Retaining wall lean or bulge behind Rivercrest Wall installations. Sloped backyards in Santa Ana are common, and walls installed without proper drainage rock or crack within a few years. Water builds up behind the wall, freezes and expands in winter (it does drop below freezing occasionally inland), and pushes the face outward. We rebuild the wall with drainage gravel, a perforated pipe, and geogrid where the grade demands it.
- Pavers laid directly against foundation walls with no drainage path. Many Santa Ana homes from the 1950s and 1960s have concrete walks poured tight to the stem wall. When we install new Unilock pavers next to these slabs, we routinely find water being directed toward the foundation instead of away from it.
Unilock Service in Santa Ana: What Local Conditions Mean for Your Pavers
Santa Ana’s pre-1970 slab-on-grade homes often have concrete walkways poured directly against foundation walls with no expansion joint. That’s a problem most contractors don’t flag until it’s already damaged the new work. When we install new Unilock pavers next to these slabs, we frequently uncover and repair hidden drainage issues that would otherwise re-damage the new pavers within five years. Here’s what happens: the old concrete is pitched slightly toward the house, so water runs to the foundation, pools, and seeps under the slab. We correct that pitch, add a proper drainage channel, or re-grade so water moves away from the structure before the Unilock surface goes down. In the Washington Square neighborhood, our crew pulled up a cracked 1960s driveway and found the original slab had no gravel base, just compacted dirt over sandy loam. After re-grading and adding a proper 6-inch compacted base, we installed a Thornbury paver driveway with permeable joints, and the homeowner’s standing-water puddles disappeared even after heavy winter rains. That’s the difference between a contractor who knows Santa Ana and one who just lays pavers.
Unilock Models & Products We Service in Santa Ana
We carry and install the Unilock lines most common in Orange County: Brussels Block, Thornbury, Rivercrest Wall, and Town Hall. For repairs, we match existing work with genuine Unilock sales & service materials, so your extended driveway or rebuilt patio doesn’t look pieced together. But we’re straightforward about aftermarket parts too: if a better-grade polymeric sand or a deeper aggregate base from a quality supplier will hold up longer in Santa Ana’s clay, we’ll tell you and put it in the written scope. We assess whether patching or full base replacement is more cost-effective before we recommend anything.
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AfterUnilock Service Pricing in Santa Ana

Here are the price ranges we quote for common Unilock projects in Santa Ana. These are written-price ranges, not vague estimates, and they include the base prep and drainage work that so many lower bids skip.
| 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 for a Santa Ana Kitchen Remodeling or outdoor project: soil condition, access for equipment, how much old concrete needs removal, and whether we’re adding drainage work. Every estimate is free, and we give you a written price before any work starts. Call (562) 262-2907 to schedule your free estimate in Santa Ana.
Serving Santa Ana, CA - Our Local Coverage Area
We’re based in the Santa Ana 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 Santa Ana
We excavate the clay to a depth of at least 6 to 8 inches, install a compacted aggregate base, and often add a geotextile fabric to separate the native soil from the base material. That’s the only way to stop the shrink-swell cycle from moving your pavers. Call (562) 262-2907 for a free site assessment.
Yes. We keep Brussels Block pavers in common Santa Ana color blends available locally, and we can match the pattern and joint width of your existing installation. For older installs where the color has faded, we’ll bring samples to your home so you can see the match in daylight before we order.
In most Santa Ana cases, replacing a walkway or driveway with pavers at the same grade doesn’t require a permit. If you’re changing drainage patterns, adding a retaining wall over a certain height, or working in the public right-of-way, a permit may be required. We’ll check the city’s current requirements for your specific property before we write the scope.
Thornbury is our usual recommendation for full-sun patios in Santa Ana. Its lighter surface doesn’t retain heat the way darker concrete pavers do, and it holds color well under intense UV exposure. Brussels Block is a close second if you want a more traditional look. Call (562) 262-2907 for a sample board at your home.
In almost every case we see, the answer is missing drainage behind the wall. Water collects behind the face, saturates the soil, and forces the wall forward. The fix is rebuilding the wall with a proper drainage column, a perforated pipe, and geo-grid reinforcement. Patching the face won’t stop the lean. For a written assessment, call (562) 262-2907.
Service Areas Near Santa Ana
We serve the Santa Ana service area and surrounding Orange County communities. Our work regularly takes us to Unilock service in Orange County, Mission Viejo, Laguna Hills, Lake Forest, and Laguna Beach. If you’re in one of these areas, we can usually schedule a site visit within the week. For Unilock work further south, see our Unilock service in Mission Viejo page.
Book Your Unilock Service in Santa Ana Today
Straight number, clear scope, no surprises at final invoice. That’s how Curtis Lane runs every job. Call (562) 262-2907 for a free estimate on your Unilock paver driveway, patio, or retaining wall in Santa Ana. A live person answers, day or night.
Written by Curtis Lane, Owner at Bradford Remodeling Co Orange County, serving Santa Ana since 2004.











