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Unilock Construction in Aromas, CA | Daly City Construction
We’re Daly City Construction, an independent installer working with Unilock paver and wall systems across Aromas every week. The thing that separates our Unilock work here: before we lay a single paver, we confirm which county has jurisdiction over your address. Aromas is unincorporated and split between Santa Cruz and San Benito counties, and the wrong permit set gets rejected at the counter before the base even goes in. We handle that check so you don’t have to, then install Unilock systems to spec with proper base, drainage, and edge restraint. Call (866) 505-5254 for a free estimate.

Why Aromas Residents Choose Us for Unilock Service
Noel Cabrera grew up in Daly City’s Westlake district, re-framing a garage with his uncle and learning early which material failures happen when shortcuts get taken. He’s the kind of contractor who says, “Tell me what the house needs, not what you think it needs, then we’ll figure out the right fix.” That mindset carries into every Unilock driveway, patio, and retaining wall we install around Aromas. We work with Unilock systems regularly, so we know the base, edge-restraint, and compaction requirements each product line depends on. We’re not authorized by Unilock, and we’re not trying to be. We install their units to specification and stand behind our own workmanship. For rural Aromas properties, that means geotextile separation fabric over valley clay, pinned edge restraints on long driveways, and grading that moves water away from the pavers instead of through them.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Aromas
Unilock products are good. The issues we see around Aromas usually come from what’s underneath them or how the site drains. Here’s what shows up most often:
- Rutting and lippage on Brussels Block and Richcliff pavers. Aromas sits on expansive valley clay. When a base is compacted directly over that clay without a geotextile separation layer, winter moisture pumps fines up through the joints and the pavers start to sink and separate. We see this on older rural driveways all the time, especially where site drainage wasn’t graded correctly.
- Efflorescence and joint-sand washout on textured pavers like Beacon Hill Flagstone. The white, chalky residue isn’t a product defect, it’s mineral salts pulled to the surface by trapped moisture. On Aromas lots where grading sheds runoff toward the field rather than a swale, joints stay wet for weeks after winter rains and the problem compounds.
- Edge restraint failures at driveway aprons. Long rural driveways put real outward pressure on the edge course. When that edge was set on uncompacted subgrade without a pinned concrete curb, units spread and shift within a season or two. The apron is usually where it starts.
- Polymeric joint sand blown out or washed loose. Aromas gets periodic wind events and steady winter rain. Once the joint sand goes, seed, soil, and organic matter move in. Near detached shops and garages, that trapped moisture starts heaving the pavers from below.
- Sunken patio sections near field drains and downspouts. Runoff from rooflines gets pointed at the patio edge, saturates the base, and sections drop. The fix is a drainage detail, not just re-sanding.
Unilock Service in Aromas: What Local Conditions Mean for Your Equipment
Here’s the thing about Aromas that doesn’t get talked about enough: your address sits on one side of a county line, and that simple fact shapes how your hardscape project gets permitted, inspected, and signed off. Aromas is unincorporated and split across Santa Cruz and San Benito counties. Two different building departments. Two different permit sets. Two different inspection schedules. Before we set a single paver base on a driveway or patio, we confirm which county has jurisdiction. Get it wrong and the permit gets rejected at the counter, stalling the whole hardscape schedule for weeks. On a rural lot off Carpenteria Road, our crew rebuilt a rutted Brussels Block driveway that had been laid directly over valley clay with no separation fabric, similar to Unilock in Las Lomas where poor base prep causes the same failures. Winter runoff had pumped fines up through the joints and heaved the middle course. We pulled and salvaged the sound units, cut out and re-graded the subgrade to a positive slope with a geotextile layer and compacted base, reset the pavers against a pinned edge restraint, and re-sanded with polymeric joint sand. We also carried the swale detail out past the detached shop so the next wet season drains away from the pavers instead of through them. That’s the level of drainage attention Aromas properties require.
Unilock Models & Products We Service in Aromas
We install and service the Unilock lines that hold up best on rural residential properties: Brussels Block for driveways and high-traffic areas, Richcliff from the Elegance series where a longer, cleaner paver profile fits the home, Beacon Hill Flagstone for patios and walkways with a textured, natural-stone look, and Brussels Dimensional Stone wall units for retaining walls and planter borders. We pair Unilock’s proprietary units with matching edge restraints and joint sand. For base material and geotextile separation fabric, we use aftermarket aggregate and filter fabric, because the native subgrade on Aromas lots is almost never salvageable as-is. We stock common base and drainage materials locally so turnaround on repairs and new installs doesn’t stall waiting on supply runs from over the hill, which helps us deliver prompt Unilock service in Watsonville too. When you need paver driveway installation, paver patio installation, or a concrete driveway alternative, we lay out the options with real numbers and no runaround.
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AfterUnilock Service Pricing in Aromas
Here’s what Unilock work typically runs in the Aromas area. These are planning numbers, not a quote, and they reflect the base, drainage, and edge-restraint work these products need to last through our winter rains.
| Service | Price Range |
|---|---|
| Paver Driveway Installation (Unilock system) | $7,000 – $18,000 |
| Paver Patio Installation (Unilock system) | $3,500 – $11,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
What drives cost on Aromas properties? Site access on unpaved rural roads, how much subgrade needs cutting and re-grading, the drainage detail required, and whether we’re salvaging existing units or starting fresh. Sunken or heaved runs are usually a base and drainage failure worth repairing rather than tearing out. Widespread cracking or spalling units justify full replacement. A free estimate means we walk the site, check the grade, confirm the county jurisdiction, and give you a written line-item scope. Call (866) 505-5254 to schedule yours.

Serving Aromas, CA — Our Local Coverage Area
We’re based in the Aromas area and know this community well, and we also provide Unilock in San Juan Bautista. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Aromas
Yes, absolutely. Aromas is unincorporated and split across the Santa Cruz and San Benito county line, so before we set a single paver base we confirm which county’s building department has jurisdiction over your address. Sending the wrong permit set to the wrong counter stalls the project before it starts. We handle that verification as part of our pre-installation walkthrough. Call (866) 505-5254 to get it started.
The cause is almost always the base, not the paver. Aromas valley clay expands and contracts with winter moisture. If the base was compacted directly over that clay without a geotextile separation layer, wet-dry cycles pump fines up through the joints and the pavers lose support. The repair involves salvaging sound units, re-cutting the subgrade with fabric and compacted aggregate, and resetting the units with proper edge restraint. Call (866) 505-5254 for an inspection and repair scope.
Yes, the pavers can. The challenge is getting material and equipment in and keeping the subgrade dry enough to compact properly. We schedule around seasonal conditions, stage materials where access allows, and build a stable working surface when needed. The same winter mud that makes access tricky is exactly why proper drainage grading on the finished hardscape matters so much out here, whether we’re working in Aromas or on Unilock in Pajaro.
Efflorescence is mineral salts from trapped moisture in the paver bed. Joint washout happens when water flows through the joints instead of away from the patio. On Aromas lots where grading sheds runoff toward the field instead of a drainage swale, both problems compound after winter rains. Fixing it properly means re-grading the surrounding area and re-sanding the joints with polymeric sand, not just rinsing the surface. Call (866) 505-5254 for an exact assessment.
No. We are an independent paver and hardscape installer who works with Unilock systems regularly. We’re not affiliated with, authorized by, or sponsored by Unilock. We install their products to specification, use their proprietary units and matching edge restraints and joint sand, and stand behind our own workmanship. That independence means we’re honest with you about when a repair will work and when replacement is the smarter option.
Service Areas Near Aromas
We serve Aromas and the surrounding communities from our home base in Daly City. Our Aromas service area covers the 95004 ZIP code and the rural lots that define this split-county community. We also provide Unilock sales & service throughout the region. For projects near the coast or inland, see Unilock service in Elkhorn and Unilock service in Castroville. Daly City, Broadmoor, Colma, Visitacion Valley, Noe Valley, and Brisbane are also within our regular reach.
Book Your Unilock Service in Aromas Today
Ready to sort out your Unilock driveway, patio, or wall? Call (866) 505-5254 to schedule a free estimate. We’ll walk the site, confirm the county jurisdiction, check the drainage, and give you a straight answer on repair versus replacement. Unilock systems done right last decades in Aromas. Done wrong, they fail in two seasons. Let’s do it right.
Written by Noel Cabrera, Owner at Daly City Construction, serving Aromas and surrounding communities.