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Unilock Construction in Stanton, CA | Square One Builders
Unilock paver and wall construction in Stanton usually means one thing: working around a teardown-rebuild or a second-story addition on a narrow post-war lot. We’re Square One Builders, and we install, repair, and replace Unilock driveways, patios, walkways, and U-Cara retaining walls across Stanton’s 90680 zip code as part of our Home Remodeling in Stanton. Call (877) 688-9930 for a free estimate. We’re an independent contractor, not a Unilock dealer, and that means we tell you the truth about what your paver job needs before we ever break ground.

Why Stanton Residents Choose Us for Unilock Service
We’ve laid Unilock pavers on lots where the original 1950s slab is still under our feet and on lots where the whole house came down and a new foundation went in. That’s the reality of Stanton. Brent Calloway, our owner and general contractor, grew up in the Unilock in Midway City pocket just off Bolsa Avenue and spent years working homes throughout Westminster and the surrounding Orange County communities before starting Square One Builders. He’s seen what happens when a paver driveway gets installed without accounting for Stanton’s shallow slab foundations and tight lot lines. It looks fine for a season. Then the edges start to shift, the joints lose sand, and the homeowner calls someone like us to fix it properly.
We work with Brussels Block, Beacon Hill, Seneca, Copthorne, and the U-Cara wall system regularly, so we know how each product behaves when it’s installed over re-graded post-war fill instead of fresh compacted base. We source genuine Unilock units for repairs so replacement courses and caps match your existing run. And because we’re a Stanton General Contractor, the paver work ties into the bigger picture: foundation lines, drainage, lot coverage, and the approvals that come with building in Stanton. One contractor, every system.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Stanton
- Efflorescence on Brussels Block and Beacon Hill patios. Stanton’s mild winters bring rain that soaks into paver bases if the drainage plane isn’t right. When moisture wicks up through the pavers and evaporates, it leaves white mineral bloom on the surface. We fix the base, refresh the polymeric joints, and clean the pavers so the bloom doesn’t return every season.
- Edge spalling on driveway aprons where pavers meet poured concrete. Narrow Stanton driveways leave almost no turning radius, so tires catch paver edges constantly. The pavers chip, the joint sand washes out, and the apron starts breaking down. We cut back the damaged units, reset the edge restraint, and lay fresh Unilock pavers that hold up to the daily turn.
- Settling and lippage on U-Cara wall courses. When a retaining wall goes up on a re-graded post-war lot and the base wasn’t compacted in lifts, the wall courses start rocking within a few seasons. We see this on second-story addition jobs where the old yard was regraded for new foundation work. We rebuild the base properly and reset the wall so it sits dead level.
- Color fade and hazy finish on Seneca and Copthorne pavers. If the pavers were sealed too early or with the wrong product, moisture gets trapped under the sealer and hazes the finish after a wet coastal-plain winter. We strip the bad sealer, let the pavers breathe, and reapply the right product for Stanton’s climate.
- Settlement across the entire paver run after a teardown-rebuild. New foundation work changes the grade. The old paver driveway or walkway that used to drain fine now pools water or pitches toward the house. We re-grade, re-compact, and re-lay the pavers so they shed water the way they should.
Unilock Service in Stanton: What Local Conditions Mean for Your Equipment
Stanton is fully built out. There’s no new subdivision work here. Almost every Unilock paver driveway we install is a teardown-rebuild or second-story-addition job where the paver apron and walkway have to be re-graded around new foundation work. That’s a different animal than laying pavers on an open lot in a new development. The lot lines are tight, the old infrastructure is still in the ground, and the approvals thread through the city, OCFA, and sometimes county flood control. On one narrow post-war tract lot off Beach Boulevard, a teardown-rebuild left the new garage slab two inches high, so our crew re-graded the approach and set a Brussels Block driveway and front walk with fresh edge restraint and polymeric joints to shed winter rain. We cut and re-laid the apron-to-sidewalk transition by hand because the lot left no room to turn equipment, and the finished driveway tied cleanly into the new foundation line. Temporary power from Southern California Edison had to be coordinated before the old slab came out. That coordination is standard on nearly every teardown in Stanton, and if your contractor hasn’t planned for it, your paver schedule slips before the first paver gets laid.
You’ll find more on how we serve the area on our Stanton service area page.
Unilock Models & Products We Service in Stanton
We install and repair the Unilock product lines most common on Stanton homes: Brussels Block, Beacon Hill, Seneca, Copthorne, and the U-Cara wall system. Brussels Block and Beacon Hill are tumbled pavers with a dimensional, old-world profile. Seneca and Copthorne lean more toward the traditional paver look with subtle surface wear. U-Cara is the segmental retaining wall system we use for terraced yards, raised planters, and grade changes on re-graded lots. When a repair calls for matching units, we source genuine Unilock pavers, caps, and step treads so the fix blends with the existing run. For what’s buried, we spec quality base material, edge restraint, and polymeric sand from proven suppliers rather than whatever the local yard has on sale. See our full Unilock capability at Unilock sales & service.
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AfterUnilock Service Pricing in Stanton
What you pay depends on the size of the run, the condition of the base, and whether we’re installing new pavers or rescuing an existing installation. Here are the ranges we quote most often in Stanton:
| Service | Typical Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition (with paver integration) | $45,000 – $130,000 |
A free estimate includes an on-site look at your grade, your existing base, and what the paver work has to tie into. We give you a written line-item quote before any work starts. Call (877) 688-9930 to schedule yours.
Serving Stanton, CA — Our Local Coverage Area
We’re based in the Stanton 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 Stanton
Yes. We source genuine Unilock Brussels Block units for the repair so the new section matches the color profile and dimensions of your existing run. It won’t look factory-new against twenty-year-old pavers, but it blends far better than a substitute paver from another brand. Call (877) 688-9930 and we’ll take a look at what you have.
Efflorescence happens when moisture moves up through the paver and evaporates on the surface, leaving mineral salts behind. In Stanton, winter rain soaks into bases that lack a proper drainage plane, and that trapped moisture keeps the cycle going. The fix is correcting the base and drainage, not just scrubbing the pavers. We can assess whether your patio needs a joint refresh or a full base correction.
Often yes. When a Stanton lot gets re-graded for a second-story addition or teardown-rebuild, the retaining wall may exceed the height where a city or OCFA review kicks in, and the wall becomes part of the structural scope. We spec the wall with that in mind from the start, and we’ll tell you if engineering is required before we quote.
It depends on the scope. A simple patio replacement on a flat lot may not trigger permits, but a paver driveway tied to a teardown-rebuild or an addition almost always does, especially when the apron meets the public sidewalk and city right-of-way. We handle the permit path as part of the project and coordinate with the city, OCFA, and Southern California Edison when the job requires it. Call (877) 688-9930 and we’ll tell you what applies to your property.
If the paver system is more than roughly a third compromised, honest replacement usually beats patching. Patching a settled section on a re-graded Stanton lot without fixing the base underneath just moves the problem a few feet over. We’ll tell you which route makes sense before we quote, and we’ll show you the numbers either way.
Service Areas Near Stanton
We serve Stanton and the surrounding communities, including Unilock service in Garden Grove, Unilock service in Cypress, plus Westminster, Buena Park, and Anaheim. Most of these cities share the same post-war lot patterns and teardown-rebuild pressures, so the paver challenges carry over.
Book Your Unilock Service in Stanton Today
If your Unilock driveway, patio, or wall is settling, spalling, or just showing its age, call (877) 688-9930. We’ll walk the site, tell you what’s actually wrong, and give you a written estimate. Start from square one, build it right.
Written by Brent Calloway, Owner & General Contractor at Square One Builders, serving Stanton and Orange County since 2005.