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Unilock Construction in Pajaro, CA | Milpitas Construction
We provide independent Unilock paver and retaining wall installation and repair across Pajaro, CA, sourcing genuine units through Unilock’s dealer network without manufacturer affiliation. What sets our work here apart is simple: we’ve rebuilt enough post-2023 floodplain subgrade to know that a Unilock driveway in Pajaro fails for different reasons than one in Watsonville or Salinas. If you need Unilock service that accounts for levee-side groundwater and Monterey County permitting, call Milpitas Construction at (877) 752-4194.
Why Pajaro Residents Choose Us for Unilock Service
Ken Stafford, our owner, grew up a few miles north near the old Milpitas BART corridor, back when that stretch was warehouse lots and family shops. He built his trade on ground-up residential work and additions around the South Bay, and that background taught him one thing that matters on every Pajaro job: the base under the paver matters more than the paver itself. Our crews carry that mindset into every Unilock sales & service call we run in this town.
We’re a full-scope general contractor with access to 50+ brand-name product lines, and Unilock is one of the paver systems we spec by name. When a Pajaro homeowner calls about rocking pavers or a bulging wall, we don’t guess. We probe the subgrade, check the edge restraint, and tell you whether the problem is the install, the drainage, or both. Then we fix the actual cause. That’s the difference between a repair that holds and one that fails again next winter.
We carry genuine Unilock units, compatible edge restraints, and geogrid through the dealer network. No knockoff blocks. No big-box substitutions. Just the right product for the soil it’s sitting on.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Pajaro
- Base failure and differential settling on Brussels Block and Beacon Hill pavers. After the 2023 levee breach saturated entire blocks, a lot of driveways were re-laid quickly over native floodplain silt without a compacted aggregate base. Joints open up and pavers rock within a season. We re-excavate, re-compact, and re-lay so the system actually drains.
- Efflorescence and salt staining on concrete pavers. Pajaro’s marine fog and shallow groundwater wick moisture up through under-drained subgrade, leaving chalky white mineral deposits on paver surfaces. We address the drainage path underneath, not just the stain on top.
- Pisa2 and Estate Wall retaining units overturning or bulging. On lots regraded after flood repair, we routinely find walls built without geogrid or drainage gravel behind them. The wall face leans, the courses separate, and the whole thing wants to move downhill. We rebuild with proper reinforcement and weep drainage.
- Paver joint sand washout and edge restraint failure. Driveways and patios that sit low relative to levee-side grades take storm water sheeting across them instead of away. Sand washes out, edges let go, and pavers start wandering. We correct the slope and re-secure the perimeter.
- Flood-damaged subfloors affecting adjacent hardscape. When interior framing and subfloor repairs happen after water intrusion, exterior paver elevations often stop matching door thresholds and steps. We tie the hardscape back into the rebuilt structure so water flows away from the house, not toward it.
Unilock Service in Pajaro: What Local Conditions Mean for Your Equipment
Here’s the thing about Pajaro that changes how we approach every Unilock install: the March 2023 levee breach didn’t just flood the town, it saturated the subgrade block by block. So when we’re called out for a sunken Brussels Block driveway off San Juan Road or a leaning Pisa2 wall near the levee-side blocks, we’re almost never working over undisturbed soil. We’re working over silt that was underwater, then dried, then partially re-compacted, then covered with pavers in a hurry. That means we probe and re-compact base depth before re-laying anything. Most inland crews never have to think about this. Here, skipping that step is how you get a paver driveway that fails twice in three years. We also have to work through Monterey County permitting, not city permitting, which changes the paperwork and inspection timeline on any rebuild. On a recent rebuild off the levee-side blocks in Pajaro near Las Lomas Unilock service areas, we pulled a heaved Brussels Block driveway that had been laid over silt left saturated by the 2023 breach, re-excavated to a compacted aggregate base with fresh edge restraint, and re-laid the pavers so the slope now drains toward the street instead of pooling at the garage. That’s the kind of correction that only makes sense if you understand what the water actually did here.
Unilock Models & Products We Service in Pajaro
We install, repair, and re-base the full range of Unilock segmental systems common in Pajaro’s driveways, patios, and landscape walls, as well as properties needing Unilock repair in Corralitos. That includes Unilock Brussels Block and Beacon Hill paver driveways and patios, plus Unilock Pisa2 and Estate Wall retaining systems for grade changes and levee-side lots. Our parts approach is simple: we match genuine Unilock units and compatible edge restraints and geogrid so your wall or paver system keeps its engineered rating. For sunken or failed sections, we repair and re-base rather than tear out whenever the existing units are sound. We only recommend full replacement when the subgrade itself is compromised beyond saving. We keep common Unilock profiles and edge restraints on hand for faster turnaround on Pajaro repairs, which matters when a section of driveway has shifted and the garage door won’t clear it.
See the difference
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AfterUnilock Service Pricing in Pajaro
Here’s what Unilock work typically runs in the Pajaro market. These are the numbers we quote from, and they don’t change once we’ve walked the site unless the subgrade turns up something genuinely unexpected.
| 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 number in Pajaro is what’s under the pavers. If we’re pulling up a failed base and re-compacting saturated silt, that’s excavation and aggregate work on top of the paver re-lay. If the base is sound and we’re just re-sanding joints and re-seating edges, the cost sits at the lower end. Every free estimate includes a subgrade probe and a written line-item quote. Call (877) 752-4194 to schedule yours.
Serving Pajaro, CA — Our Local Coverage Area
We’re based in the Pajaro 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 Pajaro
Yes, and it’s the single biggest factor on most Pajaro driveways. Post-2023 saturation left native silt that looks stable on the surface but compacts unevenly under load. We probe to refusal depth and re-compact an aggregate base before any Unilock unit goes down. Skipping that step is how driveways fail twice. Call (877) 752-4194 and we’ll tell you exactly what your subgrade needs.
Usually, yes. Pisa2 is a modular segmental system, so if the units are intact we can dismantle, re-excavate, install proper geogrid and drainage gravel, and re-stack the same wall. If the units cracked or spalled from water exposure, we’ll source matching replacements through the dealer network. We only recommend full replacement when the wall shifted so much the subgrade behind it failed.
Yes, Monterey County does permit paver driveway rebuilds in unincorporated Pajaro and nearby communities served by Amesti Unilock service, though the process runs through the county rather than a city building department. We handle the permit submittal, the inspection scheduling, and the corrections if one comes back. It’s slower than a city permit in some seasons, but it’s a routine part of the job here.
That’s efflorescence, and in Pajaro it’s driven by marine fog and groundwater wicking up through the paver system. The minerals in the concrete leach to the surface and leave a white residue. Cleaning the surface helps temporarily, but the real fix is improving drainage under and around the pavers so moisture isn’t rising through them all winter. Call (877) 752-4194 for a drainage assessment, and the estimate is free.
Yes, in many cases. If the units are intact and just sitting on a failed base, we lift them, re-compact the subgrade, and re-lay the same pavers. That saves a substantial amount on a patio replacement. We only recommend new units when the originals are cracked, spalled, or so heavily stained from floodwater that cleaning won’t restore them. Call (877) 752-4194 and we’ll tell you which path your patio needs.
Service Areas Near Pajaro
We run Unilock service throughout the Pajaro Valley and the surrounding unincorporated communities. You’ll find our crews in Pajaro service area, of course, plus San Juan Bautista, Castroville, Prunedale, Silver Lakes, Piñon Hills, and Marin City for jobs that take us a bit farther afield. For Unilock work in the Watsonville-side neighborhoods, we also cover Unilock service in Chinatown and Unilock service in Aromas.
Book Your Unilock Service in Pajaro Today
If your Unilock pavers are rocking, your retaining wall is leaning, or you’re planning a new driveway over floodplain soil, call Milpitas Construction at (877) 752-4194. We’ll walk the site, probe the subgrade, and give you a written quote that spells out exactly what’s under your pavers and what it’ll take to make them hold. Free estimates, and no obligation.
Written by Ken Stafford, Owner at Milpitas Construction, serving Pajaro and North Monterey County. Build it right the first time – the Bay Area doesn’t give you a free pass on shortcuts.