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Unilock Construction in Gilroy, CA | Workshop Contractors
We’re an independent general contractor installing Unilock pavers, retaining walls, and permeable systems across Gilroy, ZIP codes 95020 and 95021. The thing that separates our Unilock work here from anywhere else: Gilroy sits on the Calaveras and San Andreas fault system, and that changes how a paver base gets built. We’re not a manufacturer showroom. We’re the crew that has to stand behind a driveway when the ground shifts and the rains come. Call (844) 384-3361 for a free estimate on any Unilock construction scope.
Why Gilroy Residents Choose Us for Unilock Service
We install Unilock pavers, retaining walls, and permeable systems across Gilroy and South County, and we’ve learned the brand’s product families the way a crew learns them – on driveways and patio bases that have to hold up over expansive soil and fault-zone ground. Noel Figueroa, our owner and general contractor, grew up around tradesmen who handed him a framing hammer before he could rent a truck, and he carries that same standard into hardscape: build it right the first time. The second time costs twice as much and nobody’s happy about it.
Because we’re independent, we spec by what the site needs. If your Gilroy driveway wants concrete instead of pavers, we’ll tell you plainly. If Unilock is the right call, we use Unilock’s own matching components – ArmorTec pavers, edge restraints, U-Cara caps and leveling pads – because color and dimensional match across phases matters on a driveway you’ll see daily. Generic substitutes telegraph within a season. We also carry Unilock sales & service knowledge that keeps our material sourcing in-house, not handed off to a subspecialty yard.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Gilroy
- Efflorescence and salt bloom on Cambridge pavers with ArmorTec. Gilroy’s long dry season pulls base moisture up through the joints, and that white chalky film shows up on the paver face. It’s cosmetic, not structural, but homeowners read it as failure. We clean, re-sand, and seal where it makes sense.
- Settling and lippage at the driveway apron. Where a paver field meets your poured concrete driveway, Gilroy’s hot summers push crews to compact too fast before the subgrade was watered and re-compacted. The pavers lip within two winters. We strip the apron area, re-grade, and compact in lifts with moisture conditioning.
- Joint sand washout and edge restraint failure on sloped driveways. Gilroy’s winter rains expose bad restraint work fast. Poly-sand installed tight to a curve without enough edge restraint lets the field spread, and the sand washes toward the gutter. We re-constrain the perimeter and re-set the field.
- U-Cara and similar retaining wall block shifting. On Gilroy’s expansive clay backfill, a wall built without geogrid creeps – the face pushes out, caps loosen. We rebuild with proper grid reinforcement and drainage behind the wall.
- Wrong base depth for fault-zone ground. Most paver failures in Gilroy aren’t paver failures at all. They’re base failures. We excavate deeper and compact more conservatively here than what standard spec sheets call for, because the ground under South County moves.
Unilock Service in Gilroy: What Local Conditions Mean for Your Equipment
Gilroy’s older core took real unreinforced-masonry and chimney damage in the 1989 Loma Prieta quake centered in the Santa Cruz Mountains above town, and that history is why local crews now excavate and compact paver bases here more conservatively than in neighboring Morgan Hill or Hollister. The ground under South County moves, so base prep is the whole job. On a Brussels Block driveway off a downtown Gilroy block lined with 1920s wood-frame and stucco homes, our crew pulled a field that had lipped at the apron within two winters. The original base had been compacted in one hot pass with no moisture conditioning. We stripped to subgrade, re-graded with a slight fall away from the garage, compacted in lifts, and re-laid the salvaged Brussels with fresh edge restraint and poly-sand. It’s held through the last two rainy seasons. That’s the difference between a paver driveway that looks good for six months and one that stays flat for a decade on Gilroy dirt.
Unilock Models & Products We Service in Gilroy
We install and repair the full Unilock hardscape range across Gilroy service area jobsites. The Brussels Block and Brussels Dimensional System are the workhorses we see most on Gilroy driveways and walkways, and Beacon Hill shows up often on 1990s-2000s tract home patios on the east and south edges of town. Unilock’s Cambridge Pavingstones with ArmorTec are a separate conversation from Techo-Bloc products – we carry both and compare honestly. The U-Cara retaining wall system comes up frequently on Gilroy lots with grade changes. We stock Unilock’s own matching edge restraints, caps, and leveling pads locally so a repair phase doesn’t wait on a distributor truck from out of the area. On a failed field, our honest call is re-lay and re-base the affected area rather than patch pavers over bad subgrade, which never holds.
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AfterUnilock Service Pricing in Gilroy
Here are the price ranges we quote for the three most common Unilock-adjacent scopes in Gilroy right now. They’re market-calibrated for this area, not pulled from a national chart.
| Scope | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
What drives the cost: base depth and subgrade preparation (the fault-zone ground work above), linear feet of edge restraint, paver product line, and whether we’re cutting into a slope. A free estimate from us includes a site walk, a written line-item quote, and a straight recommendation on whether pavers, concrete, or asphalt is the better call for your Gilroy property. Call (844) 384-3361 to schedule that walk.
Serving Gilroy, CA — Our Local Coverage Area
We’re based in the Gilroy 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 Gilroy
In most cases, no. Gilroy’s freeze-free but fault-active ground still moves, and laying pavers over a slab that’s already cracked or settling just transfers that movement to the paver field. We’ll evaluate the slab. If it’s sound, we can sometimes overlay; if not, we remove it and start with a proper base. Call (844) 384-3361 for an honest assessment.
That’s efflorescence, and it shows up in Gilroy’s long dry season when base moisture wicks up through the joints and evaporates on the paver face. It’s cosmetic, not a structural failure. We clean it, correct the drainage behind it, and re-sand the joints so it doesn’t keep returning.
Patios at grade typically don’t need one. Retaining walls over a certain height and any wall holding back a slope usually do, especially with Gilroy’s expansive clay backfill. We pull permits and handle the inspection process for any wall scope that requires it. Call (844) 384-3361 and we’ll tell you what your specific project triggers.
The Calaveras and San Andreas systems put lateral and vertical movement into the ground, and that movement telegraphs straight through an under-compacted base. That’s why we over-excavate and compact in lifts with moisture conditioning here, even on flat lots. It costs a bit more up front and it’s the difference between a driveway that stays flat and one that lips at the apron in two winters.
For most Gilroy lots, a properly built paver driveway handles ground movement better than a monolithic slab because the joints give the field room to flex. Concrete costs less up front and reads cleaner on a modern tract home. We’ll quote both and lay out the lifetime cost difference. Call (844) 384-3361 for a free estimate either way.
Service Areas Near Gilroy
We run Unilock installs and repairs throughout South County and into the broader Bay Area. Our crews cover Unilock service in Las Lomas, Unilock service in Pajaro, Morgan Hill, Hollister, and San Martin. If you’re on the edge of 95020 or 95021, call us – we’ll tell you straight if we’re the right crew for your street.
Book Your Unilock Service in Gilroy Today
If your paver field is lipping, your wall is creeping, or you’re planning a new driveway or patio, call (844) 384-3361. We’ll give you an honest read on what’s failing and what it costs to fix. Estimates are free, written, and line-itemed.
Written by Noel Figueroa, Owner and General Contractor at Workshop Contractors, serving Gilroy and South County.