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Unilock Construction in Los Altos Hills, CA | Timberline Contractors
We provide independent Unilock installation and Unilock repair in Loyola and across Los Altos Hills, from paver driveways to patios and retaining-wall-adjacent hardscape. What makes our Unilock work different here is simple: we plan every job around the town’s one-acre lots, private roads, steep grades, and winter runoff, because those conditions decide whether a paver system lasts twenty years or starts shifting in five. Call (866) 253-5808 for a free estimate. We’re Unilock installers who know Los Altos Hills, not a manufacturer call center.
Why Los Altos Hills Residents Choose Us for Unilock Service
Nelson Fung, our owner, grew up around material pricing debates and learned early that the substrate matters more than the finish on top of it. That’s the lens we bring to every Unilock project in Los Altos Hills. We don’t just lay pavers; we evaluate what’s underneath them, what’s running toward them, and what’s driving over them. On hillside lots off narrow private lanes, that evaluation is the job.
Our crew works with Unilock’s major paver series regularly: Brussels Block, Cambridge Cobble, Beacon Hill, and Seneca Block. We use Unilock’s OEM base materials and joint sand where they’re the right call, and we don’t hesitate to specify a better-performing aftermarket polymeric sand or edge restraint when hillside drainage says OEM alone won’t hold. That’s the independent part. We answer to the homeowner and the hillside, not to a brand rep.
We also carry a broader view than a paver-only crew: as a Los Altos Hills General Contractor, we connect your hardscape to the rest of the property, from drainage to retaining walls to the driveway transition. One contract, one point of accountability.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Los Altos Hills
Here’s what we see most often on Los Altos Hills properties, and why it keeps happening:
- Edge settling on sloped driveways. The base was compacted like a flat suburban job, but a 15% grade with water moving through it compacts differently. We see this constantly on the long driveways that climb from private roads up to the house. The fix starts under the pavers, not on top of them.
- Joint sand erosion from winter rains and runoff. Los Altos Hills gets real rainfall, and runoff from steep lots channels through paver joints if drainage wasn’t planned first. Property owners notice the sand washing down the driveway after a storm. We replace it with a polymeric sand rated for slope conditions, and we fix the drainage that caused the problem so it doesn’t happen again next winter.
- Surface staining and efflorescence in shaded, wooded areas. The town’s canopy is beautiful, but constant shade and moisture breed algae and mineral bloom on paver surfaces. It’s a maintenance reality on lots surrounded by oak and redwood cover. We can clean, seal, or adjust the surface treatment based on how much sun the area actually gets.
- Paver shifting and rutting where delivery trucks stage. Private roads in Los Altos Hills often lack the structural base needed for repeated heavy truck traffic. When a delivery truck stages on a paver surface built for passenger cars, pavers shift. We can reinforce the base and edge restraints, or advise on a staging pad layout that protects the main driveway.
- Total base failure after years of poor drainage. Some older Unilock installs in Los Altos Hills look fine on top but are washing away underneath. When we lift the pavers, we find the truth. Sometimes re-leveling and re-sanding fixes it. Sometimes full replacement is the only honest answer. We’ll tell you which one applies, with the evidence in front of you.
Unilock Service in Los Altos Hills: What Local Conditions Mean for Your Equipment
Los Altos Hills enforces one-acre minimum lot sizes with a strong rural-residential ethos, and nearly every our Home Remodeling in Los Altos Hills project here touches private roads, well and septic systems, and hillside grading. That’s not a detail from a planning brochure; it’s the daily logistics of building here. Because most properties are accessed off private lanes, Unilock paver deliveries often must be staged at the bottom of a long, narrow driveway, then moved up in smaller loads with a compact forklift or by hand. That adds significant labor and planning to every project, and it’s why a flat quote from a paver installer in Mountain View won’t survive contact with a driveway off La Cuesta Drive or similar hillside streets. We plan for those trips. We price for them honestly. And we build the base assuming water will test it every winter.
Unilock Models & Products We Service in Los Altos Hills
We install, repair, and maintain paver driveways and patios in Unilock in Stanford and Los Altos Hills using a focused set of Unilock lines we know intimately: Brussels Block for a classic tumbled look that suits the town’s rural character, Cambridge Cobble for old-world texture on estate entries, Beacon Hill for structured, formal layouts with clean edges, and Seneca Block for a larger-scale statement on wide driveways. We stock Unilock’s OEM base and joint sand for system compatibility, and we keep proven aftermarket edge restraints and drainage components on hand for hillside installs where grade demands more than the catalog spec. That mix keeps turnaround realistic for Los Altos Hills project timelines without cutting corners on the substrate.
See the difference
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AfterUnilock Service Pricing in Los Altos Hills
Here’s what we quote for the most common Unilock paver projects in Los Altos Hills:
| 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 final number in Los Altos Hills is access: how many trips materials need to make from the bottom of the driveway, whether existing base can be salvaged, and how much drainage work the slope requires. A free estimate means we walk the site with you, look at the grade and the private road access, and give you a written line-item quote. No change orders halfway through because we forgot to plan for the hill. Call (866) 253-5808 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 rarely in one trip and almost never directly up a long private driveway. Most Los Altos Hills properties require staging materials at the lower access point and moving them up with a compact forklift or by hand. That’s normal for us. We’ll include the labor and trip count in your quote up front. Call (866) 253-5808 to talk through your specific access.
We start with base compaction and drainage, not pavers. On a slope, water is the enemy of the base layer. We compact in lifts, install edge restraints rated for grade, and often add a drainage channel or curtain drain where runoff concentrates. The pavers are the last step, not the first. A driveway built that way in Los Altos Hills holds through winters that wreck shortcuts.
Brussels Block is our most common recommendation for the town’s rural-residential character. It has a tumbled, settled look that fits older properties and new estates alike. For larger, more formal entrances, Beacon Hill or Seneca Block provide a cleaner, structured read. The choice depends on your home’s architecture and the driveway’s exposure. We’ll bring samples and walk the site with you.
Often yes, especially with the town’s one-acre minimums, hillside grading rules, and tree-protection requirements. Any project that alters drainage or involves significant earthwork will likely need the town involved. We handle the permits and inspections as part of the job, and we build to pass, not to argue with the inspector afterward. Get the full picture by calling (866) 253-5808.
We treat drainage as the first deliverable, not an add-on. That can mean a discreet channel drain across the driveway apron, a curtain drain along the uphill edge, or re-grading before a single paver is placed. On slopes, we also use a joint sand and edge system designed to stay put under runoff. An exact plan comes with the free estimate; call (866) 253-5808 and we’ll walk your property.
Service Areas Near Los Altos Hills
We serve Los Altos Hills and the surrounding area, including Unilock service in Los Altos and Unilock service in Mountain View. Need wider coverage? Learn more about our Unilock sales & service page or the full Los Altos Hills service area.
Book Your Unilock Service in Los Altos Hills Today
If your paver driveway or patio is shifting, washing out, or just showing its age on a steep Los Altos Hills lot, we’ll look at it honestly and tell you what it needs. Call (866) 253-5808 to schedule a free on-site estimate. Do it right the first time or explain yourself twice.
Written by Nelson Fung, Owner & General Contractor at Timberline Contractors, serving Los Altos Hills since day one.