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Unilock Construction in Cambrian Park, CA | Framework Contractors
We’re Framework Contractors, and we install and repair Unilock paver driveways, patios, and retaining walls across Cambrian Park. What makes our Unilock work here different is simple: we know the 95124 jurisdiction split better than most, because we’ve had to navigate County of Santa Clara permits on one side of a street and City of San Jose permits on the other. One contractor. Every system. Call (844) 681-3590 for a free estimate on your Unilock project. We also handle full-scope work, from Unilock sales & service to complete home additions.
Why Cambrian Park Residents Choose Us for Unilock Service
Unilock pavers and retaining walls are our daily work. We’ve laid everything from Brussels Block driveways to U-Cara wall systems across Cambrian Park, and we know how their base and jointing details perform in expansive clay. We’re an independent contractor, not affiliated with or authorized by Unilock. We choose their products because they meet the spec, not because a rep tells us to.
Noel Carbajal grew up learning construction hands-on, patching stucco and reroofing porches with his uncle before he was old enough to drive. He later completed the Construction Technology program at Santiago Canyon College, learning to read structural drawings and speak the language of framing, concrete, and finish work. That background means we don’t guess at subgrade prep. We over-excavate where the clay tells us to, and we confirm jurisdiction before we ever set a string line. In Cambrian Park, that habit saves homeowners weeks of permit headaches.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Cambrian Park
Here’s what we see most often on Unilock work in this part of 95124:
- Polymeric joint sand washing out on sloped driveways. Winter storm runoff from the Santa Cruz Mountains foothills moves fast across Cambrian Park driveways. The sand erodes, joints open, and units start to shift. We re-joint with Unilock’s own polymeric sand after establishing proper slope.
- Efflorescence blooming on Brussels Block and Beacon Hill pavers. Expansive clay subgrade holds moisture against the base longer than most people realize. That trapped moisture pushes salts up through the paver surface. We address the drainage first, then clean and reseal where appropriate.
- Retaining wall settlement and lean behind U-Cara systems. When clay soils aren’t over-excavated and replaced with compacted aggregate, walls start to lean within a few wet seasons. We rebuild the affected section with the right geotextile and drainage stone.
- Paver edge heave and rutting at the driveway apron. This happens when base depth is cut short to meet an existing concrete lip. The clay swells, the edge heaves, and ruts form where tires track. We saw this on a 1960s ranch in Cambrian Park and fixed it by over-excavating and reinforcing with geotextile.
- Improper base depth on 1950s – 1970s ranch lots. These older Cambrian Park homes were built when a driveway was just a slab on grade. Unilock pavers need a real structural base. We cut the subgrade correctly and compact in lifts, even when it means hauling out more clay.
Unilock Service in Cambrian Park: What Local Conditions Mean for Your Equipment
Here’s the thing most contractors won’t tell you about Cambrian Park: the same street can have two different permit counters. ZIP 95124 straddles the San Jose city limit and unincorporated Santa Clara County. A paver driveway on one side of the street gets permitted by the County. The house across the street goes through the City of San Jose. And the two counters have different impervious-surface and drainage requirements. That changes how much base we spec, how much permeable paver area the design needs, and what the inspector will look for when they walk the job.
We confirmed this on a Brussels Block driveway job on the Cambrian Park side of the ZIP. The parcel fell under County permitting, not City. The old concrete slab had heaved because the expansive clay underneath was never addressed. We tore it out, over-excavated, laid a geotextile-reinforced base, and graded the runoff away from the garage. Then we finished with Unilock edge restraints and polymeric sand so winter storm water sheets past the doors instead of into the joints. Build it right the first time – the second time costs twice as much and nobody’s happy.
Unilock Models & Products We Service in Cambrian Park
We work with the Unilock lines that perform well on Cambrian Park lots. Brussels Block for driveways and patios where a traditional paver look fits the 1950s – 1970s ranch aesthetic. U-Cara Wall System for retaining walls and seat walls that need a clean, modern face. Beacon Hill for flagstone-style patios on generous lots. Eco-Priora for permeable applications where the County’s impervious-surface rules require it.
On the parts side, we use Unilock’s own edge restraints, polymeric sand, and wall components so the system behaves as designed. We don’t substitute generic jointing materials to save a few dollars. And we’ll repair a sound base with new jointing rather than sell you a full tear-out. If settlement or clay movement has compromised the subgrade, replacement of the affected field is the honest answer, not an upsell.
See the difference
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AfterUnilock Service Pricing in Cambrian Park
Here are the price ranges we typically see for Unilock work in Cambrian Park and the broader 95124 area:
| Project | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
What drives cost here is the clay. If the subgrade needs over-excavation and geotextile reinforcement, that’s labor and haul-off. A free estimate from us includes a look at your drainage, your base conditions, and which jurisdiction your parcel falls under before we give you a number. Call (844) 681-3590 for an exact quote.
Serving Cambrian Park, CA — Our Local Coverage Area
We’re based in the Cambrian Park 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 Cambrian Park
Yes, it can. Cambrian Park is unincorporated Santa Clara County in parts of 95124, and the County has different impervious-surface and drainage requirements than the City of San Jose. We verify the jurisdiction before we pull anything. Call (844) 681-3590 and we’ll check your address.
Winter storm runoff from the Santa Cruz Mountains foothills hits sloped Cambrian Park driveways hard, and the water washes out polymeric joint sand if the slope and base weren’t set correctly. Expansive clay makes it worse by holding moisture under the pavers. We fix this by re-establishing proper grade and re-jointing with Unilock’s own polymeric sand. Call (844) 681-3590 for a free assessment.
Yes, when the clay is over-excavated and replaced with compacted aggregate and drainage stone. We’ve rebuilt U-Cara walls in Cambrian Park that had leaned because the original install didn’t account for clay swell. The wall system is solid. The prep is what makes it last.
Beacon Hill or Brussels Block. Both fit the ranch-era aesthetic well, and they hold up under Cambrian Park’s mild climate and clay subgrade when installed over a proper base. Eco-Priora is a good choice if County impervious-surface rules limit your patio coverage. Call (844) 681-3590 and we’ll walk you through the options for your lot.
If the base is still sound, we repair. We lift the affected field, re-grade, re-joint with Unilock polymeric sand, and re-set the edge restraints. If clay movement has compromised the subgrade, we’ll tell you honestly that replacement of the affected field is the right call. We don’t sell tear-outs where a repair will hold. Call (844) 681-3590 for a straight answer.
Service Areas Near Cambrian Park
Beyond Cambrian Park, we provide Unilock service across the South Bay. We work in Santa Ana, Tustin, Orange, North Tustin, Garden Grove, and Fountain Valley. We also serve Los Gatos – see our Unilock service in Los Gatos page. Up in the mountains, we cover Boulder Creek too. View our Unilock service in Boulder Creek page for details. And for the full picture, check our Cambrian Park service area page.
Book Your Unilock Service in Cambrian Park Today
We’ll confirm your jurisdiction, assess your clay, and give you a straight number. Your materials, our craftsmanship. Call (844) 681-3590 to schedule your free estimate in Cambrian Park.
Written by Noel Carbajal, Owner at Framework Contractors, serving Cambrian Park since 2004.