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Unilock Construction in Los Altos Hills, CA | Brookside Contractors
Unilock paver driveways, patios, and retaining walls in Los Altos Hills fail differently than they do anywhere else in the South Bay. The clay hillside soil, the one-acre lot minimums, and the Heritage Tree Ordinance all shape how water moves across your yard, and water is what eventually moves your pavers. We’re Brookside Contractors, and we provide independent Unilock installation and Unilock repair in Los Altos and across Los Altos Hills. Call (833) 725-3508 for a free estimate on any Unilock project.
Why Los Altos Hills Residents Choose Us for Unilock Service
Nate Burrell, our owner and Los Altos Hills General Contractor, grew up watching half the neighborhoods in South Santa Clara County get framed up, which put a hammer in his hand early. He trained in construction technology at Gavilan College in Gilroy, and spent the better part of two decades on job sites before hanging our shingle. Here’s why Unilock work in Los Altos Hills keeps landing on our schedule:
- We read the grade before we lay the paver. Los Altos Hills lots are cut-and-fill landscapes. If we don’t understand where water sheets off the slope, the prettiest Unilock installation becomes a future repair bill.
- We stock OEM Unilock units and matching polymeric sand. No generic substitutions that don’t color-match or interlock with existing courses.
- Single contractor accountability. We handle the demo, the drainage, the base work, the pavers, and the final walkthrough. One crew, one point of contact, no handoffs.
- Independent, not authorized. We work extensively with Unilock sales & service components, but we’re not sponsored or endorsed by Unilock. That means we recommend what’s right for your yard, not what a manufacturer program dictates.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Los Altos Hills
If you own a Unilock hardscape in Los Altos Hills, here’s what we’ve seen over the years and what it takes to correct it:
- Efflorescence blooming on Brussels Dimensional Stone and Beacon Hill faces after winter storms. The white powder isn’t a paver defect. It’s salt wicking up through the bedding layer, and it’s worse here because the clay-rich hillside soil holds moisture against the paver base instead of letting it drain away.
- Polymeric sand joint washout on steep driveway aprons. When runoff sheets off a hillside lane during a Piney Meadows cloudburst, it scours the joints before the water ever reaches a drain. We see this constantly on the 94022 side of town.
- Base settlement and paver lipping. Lots here are carved into slopes. If a driveway or patio was installed on cut-and-fill ground without a properly compacted, geotextile-separated base, the fill side settles and edges start to lip.
- U-Cara and retaining wall staining on north-facing walls. Shade under heritage oak canopy means walls never dry out, so moss, lichen, and biological staining take hold.
- Driveway aprons that slope toward the garage. Where original grade directed water toward the structure, we re-grade to move it to a catch point before laying new pavers.
Unilock Service in Los Altos Hills: What Local Conditions Mean for Your Hardscape
Los Altos Hills caps building footprint at 5,000 square feet on minimum one-acre lots, and that rule quietly changes what we build here. Much of the design weight lands in the yard, not the house. Driveways, motor courts, and terraced patios become the showpiece, and every one of them has to move stormwater across clay hillside grade. But here’s what no generic paving page tells you: the town’s Heritage Tree Ordinance protects native oaks and redwoods, and any heritage tree within 50 feet of a construction footprint requires an arborist report and often a protective canopy. That step can add months to project timelines. It doesn’t stop a Unilock installation. It just means we schedule around root zones, avoid cutting feeder roots, and design drainage that respects the tree rather than fighting it. If you own a Unilock driveway or patio in Los Altos Hills, the ordinance is already part of your landscape whether you’ve read it or not.
Unilock Models & Products We Service in Los Altos Hills
We install and repair the full range of Unilock product lines common to Los Altos Hills properties. That includes Brussels Dimensional Stone for driveways and motor courts, Beacon Hill and Richcliff for patios and walkways, and the U-Cara wall system for terraced retaining walls. Because Unilock hardscape is modular, a localized repair, resetting a settled field, re-sanding joints, or replacing a cracked unit, is almost always the right answer over a full tear-out unless the base itself has failed. We source Unilock units, compatible anchoring systems, and color-matched polymeric sand through licensed suppliers, so your repair blends with the existing course instead of flagging itself as a patch.
See the difference
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AfterUnilock Service Pricing in Los Altos Hills
Pricing in Los Altos Hills reflects the hillside. A flat-lot paver patio costs less than a sloped driveway that needs base re-grading, drainage work, and arborist coordination. Here’s what we see across the Morgan Hill market:
| Project | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
| Driveway Replacement | $5,000 – $14,000 |
| Driveway Sealing | $250 – $700 |
Your free estimate includes a grade and drainage assessment, a base inspection if we’re repairing existing work, and a written line-item quote. Call (833) 725-3508 to schedule yours.
Serving Los Altos Hills, CA — Our Local Coverage Area
We’re based in the Los Altos Hills 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 Los Altos Hills
Yes, but only with the base done right. We excavate to competent soil, lay a geotextile separator, compact an aggregate base in lifts, and grade the entire field to move water to a catch point before a single paver goes down. On sloped lots we also use edge restraint and sometimes a permeable joint system where runoff is heavy. Call (833) 725-3508 and we’ll walk your lot before quoting.
If any heritage oak or redwood sits within 50 feet of the construction footprint, Los Altos Hills requires an arborist report and often a canopy to protect the tree during construction. That adds time and sometimes changes the paver layout to avoid root disturbance. We’ve worked on projects near protected trees throughout 94022, and we factor that review into your timeline before we ever break ground. Call (833) 725-3508 to discuss your property.
No, it’s efflorescence. Water moves through the bedding layer, picks up salts, and deposits them on the paver face as it evaporates. In Los Altos Hills it’s more visible because the clay-heavy hillside holds moisture longer. We can clean it and, more importantly, improve the drainage below the pavers so the cycle stops repeating. Call (833) 725-3508 for an assessment.
In most cases, yes. Los Altos Hills has strict grading, drainage, and tree-protection requirements, and any wall over a certain height needs engineering and a permit. We pull permits, coordinate the inspections, and handle the paperwork as part of the job. Call (833) 725-3508 and we’ll tell you what your specific project triggers.
In the Los Altos Hills soil, the honest answer is often yes. Concrete slabs crack when the hillside shifts or tree roots push upward. Unilock pavers are modular, so a localized failure is a repair, not a replacement. If you’re in 94022 and your concrete driveway is spalling and cracking, call (833) 725-3508 for a free comparison and line-item quote.
Service Areas Near Los Altos Hills
We also provide Unilock service in Palo Alto and Unilock service in Stanford, along with Morgan Hill, San Martin, and Gilroy. For readers elsewhere in the region, our Los Altos Hills service area page covers routes and response patterns.
Book Your Unilock Service in Los Altos Hills Today
We work on Los Altos Hills hardscapes year-round. Call (833) 725-3508 to schedule a walkthrough. Nate Burrell himself reviews every Unilock estimate before it reaches your hands, and one of our crews will walk the grade with you before we quote. Do it once, do it right, everything else is just a future repair bill.
Written by Nate Burrell, Owner at Brookside Contractors, serving Los Altos Hills and the surrounding South Bay foothills.