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Unilock Construction in Lompico, CA | Spruce Contractors
We provide independent Unilock paver and wall installation across Lompico’s canyon roads and hillside lots, from Brussels Block driveways to Uni-Stone retaining walls, and we also handle Unilock in Ben Lomond. What separates our Unilock work here is simple: Lompico’s narrow private roads, steep grades, and wildland-urban interface zones force hardscape decisions no flat suburban installer ever has to consider. If you’re pricing a paver driveway, patio, or structural wall in the 95005, call (877) 265-5771 and we’ll tell you exactly what the site conditions will demand.
Why Lompico Residents Choose Us for Unilock Service
Nate Calloway runs our Unilock crews with a simple bias: we figure out what the mountain will do to the job before we lay the first paver. Most contractors in the Santa Cruz area, unlike crews handling Unilock in Mount Hermon, treat hardscape like flat work. In Lompico, that assumption fails fast. We’ve worked enough canyon lots to know that a base that looks solid in July can turn into a muddy slurry by February. That experience shapes how we spec Unilock systems here, and it’s why we lean on geotextile separation, drainage swales, and proper edge restraint from day one. We source genuine Unilock pavers for exact color and dimensional match, and we pair them with aftermarket geogrid and polymeric sand where the OEM accessories aren’t the strongest option for Lompico’s wet-winter, fire-dry-summer cycle. You won’t get a sales pitch from us. You’ll get a breakdown of what will work on your road, on your slope, on your lot.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Lompico
- Base failure on sloped drives. Unilock pavers migrate and separate when the compacted aggregate base gets undermined by seasonal runoff. On Lompico’s steep private roads, sheet flow from uphill properties cuts through the sub-base within one or two wet seasons. We rebuild with geotextile-separated base rock and proper drainage before resetting the pavers.
- Efflorescence and salt staining. The winter wet-dry cycles up here, combined with constant redwood-shade mildew, leave a white bloom on Brussels Block and Pisa2 surfaces that owners often mistake for product failure. It’s not a manufacturing defect. It’s mineral salts wicking through the paver. We clean it and, more importantly, adjust the base drainage so it stops recurring.
- Segmental wall bulging. Uni-Stone retaining walls without proper geogrid or drainage rock lean and bulge after heavy rain on canyon-side terraces. We see it constantly on hillside lots where someone installed a wall without accounting for hydrostatic pressure. We’ll either stabilize the existing structure or rebuild it correctly.
- Paver edge restraint heave. Plastic edge restraints crack and lift where freeze-thaw cycles and mud-pumping occur at the road-to-drive transition. That’s common on Lompico’s unmaintained private lanes. We switch to concrete curb restraints or heavier-gauge aluminum edging that holds the perimeter through winter.
- Rutted driveway aprons. The transition from a private dirt road to a paver driveway takes serious abuse. Without a reinforced base at the apron, pavers sink and rut within a year. We typically detail this zone with a deeper compacted section and a concrete header.
Unilock Service in Lompico: What Local Conditions Mean for Your Equipment
Here’s the part nobody outside the canyon fully appreciates: Lompico’s private roads are often too narrow and soft for a loaded paver delivery truck in winter, so Unilock jobs here require pre-staging pallets at a Scotts Valley transfer point and shuttling them up in a smaller rig. That adds a logistics step inland Unilock installs never face. A 24-pallet driveway can’t just be dropped at the curb the morning of the job, because there often isn’t a curb, and the truck wouldn’t make the curve anyway. We plan for this weeks out. We coordinate with the delivery company, stage what we need below the grade, and run a one-ton flatbed up Lompico Road or the spur roads off it. It costs more in time and coordination, and we build that into the estimate up front rather than springing it on you mid-project. When you’re interviewing Unilock contractors for a Lompico hillside job, ask them how they’re getting the pallets up. If they hesitate, you have your answer.
Unilock Models & Products We Service in Lompico
We work with the Unilock lines that actually hold up in mountain hardscape conditions: Brussels Block for driveways and heavy-use areas, Pisa2 for patios and walkways with a tighter joint profile, Uni-Stone for structural retaining walls where we add geogrid and drainage rock, and Eco-Priora for permeable applications where drainage and runoff control matter on sloped lots. We use genuine Unilock units for any repair or extension so the color and face dimension match what’s already in place. For the structural layer, we spec aftermarket geogrid, polymeric joint sand, and edge restraints where they outperform the OEM accessories. We keep common color blends and edge components available for faster Lompico turnaround on repair work.
See the difference
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AfterUnilock Service Pricing in Lompico
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
The biggest cost drivers in Lompico aren’t the pavers themselves. They’re base depth, drainage detailing, and the logistics of getting materials up a canyon road. A flat Unilock repair in Felton or Scotts Valley lot with easy access runs toward the lower end of these ranges. A steep hillside driveway north of Lompico Road with limited truck access runs toward the top. Every estimate we write includes a line-item breakdown of labor, materials, base prep, drainage, and delivery logistics, so you know exactly what you’re paying for. Call (877) 265-5771 for a free site evaluation and written quote.
Serving Lompico, CA — Our Local Coverage Area
We’re a Lompico General Contractor based in the 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 Lompico
Yes, but only if the base is built for the hydrology of the site. We use a geotextile separator between native soil and compacted aggregate, a minimum 6-inch base over stable subgrade (deeper on steep or clay-heavy sections), and edge restraints that can’t heave. The pavers shed water, but the drainage behind and below the base is what keeps the driveway from washing into the road. Call (877) 265-5771 and we’ll look at your specific slope and runoff pattern.
We stage the delivery at a Scotts Valley transfer point, then shuttle pallets up in a one-ton flatbed sized for the canyon’s curves and weight limits. It’s slower and adds a coordination step, but it works. We build that logistics work into every Lompico estimate so it’s not a surprise later.
The wall was almost certainly built without geogrid reinforcement or a drainage rock column behind the block. When water saturates the soil behind the wall, hydrostatic pressure pushes the face outward. We stabilize by excavating behind the wall, installing drainage, and either reinforcing with geogrid or rebuilding the affected section. Call (877) 265-5771 and we’ll assess whether it needs repair or full reconstruction.
No. That’s efflorescence, mineral salts migrating through the paver as moisture evaporates. Lompico’s wet winters and shaded redwood lots make it common on Brussels Block and Pisa2. We can clean it, but the real fix is correcting the drainage so the pavers aren’t holding moisture. It’s a base issue wearing a cosmetic costume.
Yes, and they’re a good choice for defensible-space hardscape in the wildland-urban interface. Unilock concrete pavers are non-combustible, and a properly installed paver driveway or patio reduces the flammable vegetation footprint around the house. We recommend pairing pavers with a maintained gravel buffer and keeping joints clean of dry debris during fire season. Call (877) 265-5771 for a design that balances drainage, durability, and defensible-space compliance.
Service Areas Near Lompico
Our Unilock work covers Lompico and the surrounding Santa Cruz mountain communities. We regularly run paver and wall projects in Unilock service in Brookdale, through Unilock service in La Selva Beach, and down into Scotts Valley, Ben Lomond, and Felton. We also serve broader Lompico service area needs and the full Unilock sales & service range across the Santa Cruz region.
Book Your Unilock Service in Lompico Today
If you’re planning a paver driveway, patio, or retaining wall in Lompico, call (877) 265-5771. We’ll walk your site, talk through drainage and access, and give you a written estimate with real numbers. Good work doesn’t need a lot of explaining – you can see it.
Written by Nate Calloway, Owner at Spruce Contractors, serving Lompico and the Santa Cruz Mountains.