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Unilock Construction in Palo Alto, CA | Milpitas Construction
We install and repair Unilock pavers across Palo Alto, including Brussels Block, Beacon Hill, and Eco-Optiloc permeable systems. What sets our work apart here is simple: we plan every installation around the radiant-heat slabs in Greenmeadow and other Eichler tracts, where a careless cut can sever the heating loop and turn a driveway job into a slab repair. That local knowledge is built into our process, not bolted on. Call (877) 752-4194 for a free estimate on your Unilock sales & service project.
Ken Stafford, owner at Milpitas Construction, grew up near the Milpitas BART station back when that corridor was still mostly warehouse lots. He learned construction at Evergreen Valley College before spending two-plus decades on ground-up builds, additions, and remodels across the Bay Area. Build it right the first time – the Bay Area doesn’t give you a free pass on shortcuts. That’s how we approach every Unilock patio and driveway we touch in Palo Alto service area.
Why Palo Alto Residents Choose Us for Unilock Service
Most Palo Alto homeowners don’t want to gamble on a contractor who learned pavers on a tract-home job in the Central Valley. Unilock pavers sit on Palo Alto’s clay, drain into Palo Alto’s storm systems, and get inspected under Palo Alto’s design-review process. We’ve installed them in Midtown, Greenmeadow, and south Palo Alto long enough to know which base depths hold up on expansive clay and which joint sands survive the drought-wet cycle. We’re an independent Stanford Unilock service provider, not authorized by Unilock, so our recommendations come from field results, not a sales contract.
We source genuine Unilock pavers and accessories for replacements to keep color and dimensional match tight. For base materials and polymeric sands, we spec products that perform in Palo Alto’s clay, not whatever is cheapest at the supply yard. When a repair requires matching a 15-year-old Brussels Block color, we pull from Unilock’s current lines and blend where needed. It’s the kind of detail that matters when half your driveway is original and half is new.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Palo Alto
- Efflorescence and salt bloom on Brussels Block pavers. After winter atmospheric-river storms, water wicks up through Palo Alto’s clay and deposits minerals on the paver surface. It looks like a white chalky film. We clean it and adjust base drainage so it stops coming back.
- Settlement and heaving over expansive clay. South and west Palo Alto have clay that shrinks in the long dry season and swells when rain finally arrives. If the base wasn’t compacted properly, pavers sink or lift within two seasons. We rebuild the base at the right depth and re-compact in lifts.
- Joint sand erosion and weed intrusion. Older Unilock installations lose their joint sand as drought cycles shift the pavers. Then weeds move in. We re-sand with a polymer that flexes with Palo Alto’s soil movement and resists washout.
- Color fading and surface wear on Eco-Optiloc permeable pavers. High-traffic driveways without periodic vacuum sweeping and joint aggregate replenishment start looking dull and clogged. We restore the surface and re-establish proper drainage.
- Radiant-heat slab damage during installation. This one is specific to Eichler tracts like Greenmeadow. A paver installer who doesn’t pre-scan the slab can sever the embedded heating tubes. We scan before any cut, every time.
Unilock Service in Palo Alto: What Local Conditions Mean for Your Equipment
In Greenmeadow and the other Eichler tracts of south Palo Alto, radiant heating tubes are embedded directly in the concrete slab, often at a shallow depth. Any foundation or slab work, even a trench for a new gas line or a drainage channel, can cut the loop and knock out the home’s original heating system. We pre-scan every slab before cutting, but we go further: our paver base designs minimize excavation depth and route drainage away from the loop. That’s not a generic best practice. It’s specific to Palo Alto’s Eichler housing stock, and it’s the difference between an Unilock service in West Menlo Park that preserves a 1960s heating system and one that silently destroys it.
In Greenmeadow, we replaced a cracked concrete driveway with Unilock Brussels Block pavers for a 1960s Eichler. Before cutting, we scanned the slab to map the radiant heat loop, then excavated only to the depth needed for a compacted base and set the pavers with polymeric sand. The homeowner gained a durable, Emerald Lake Hills Unilock service quality permeable surface that sheds winter stormwater and no longer risks damaging the home’s original heating system. That project is why we treat every Palo Alto Eichler as a scan-first job.
Unilock Models & Products We Service in Palo Alto
We work with the full Unilock residential lineup, including Brussels Block, Beacon Hill, Eco-Optiloc permeable pavers, and the Techo-Bloc premium line. For replacements, we use genuine Unilock pavers to maintain color and dimensional match. For base materials, joint sands, and drainage components, we choose high-quality aftermarket products that perform in Palo Alto’s clay and wet-winter conditions. We keep common Unilock colors and accessories stocked locally so Palo Alto repairs don’t wait on a freight shipment from the Midwest.
See the difference
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AfterUnilock Service Pricing in Palo Alto
| 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 cost in Palo Alto: driveway size, base depth on clay soil, whether we need to work around a radiant-heat slab, and whether the existing base can be reused. A free estimate from us includes a site walk, slab scan if needed, drainage assessment, and a written line-item quote. Call (877) 752-4194 to schedule yours.
Serving Palo Alto, CA — Our Local Coverage Area
We’re a Palo Alto General Contractor based in this 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 Palo Alto
Yes, but only if the slab is scanned first and the paver base is designed to minimize excavation depth. In Greenmeadow and similar Palo Alto Eichler tracts, radiant tubes sit close to the surface, and unplanned cutting will sever the loop. We scan, map, and plan around the heating system before any work starts. Call (877) 752-4194 for a slab assessment.
Brussels Block and other Unilock pavers work well here, but the real question is the base underneath. On Palo Alto’s expansive clay, we compact a thicker aggregate base than you’d need in the Central Valley. Eco-Optiloc is a good choice for permeable driveways that need to shed winter stormwater. The paver matters less than the prep. Call (877) 752-4194 and we’ll tell you what your specific site needs.
Palo Alto’s design-review and permit process is slower than most neighboring cities. Driveway replacements often need to match the city’s single-story zoning character, and permeable paving can help with stormwater requirements. We handle the permit paperwork and know which reviewers want what. Expect a longer timeline here than in Mountain View or Redwood City.
That’s efflorescence. Water moves through the base, picks up minerals from Palo Alto’s clay, and deposits them on the paver surface as the water evaporates. It’s cosmetic but persistent if drainage isn’t right. We clean it and correct the base drainage so it stops recurring. Call (877) 752-4194 for an assessment.
Spot repairs work for isolated damage. But if you see widespread settlement or shifting across the driveway, patching over moving clay rarely lasts, and a full replacement is usually the better investment. We’ll tell you honestly which camp your driveway falls in. Estimates are free.
Service Areas Near Palo Alto
We serve Palo Alto and surrounding communities across the Peninsula and South Bay. If you’re in Unilock service in Saratoga or Unilock service in Los Altos Hills, we cover those areas too. We also take on projects in Menlo Park, Mountain View, and Los Altos. Each of these towns has its own soil and drainage profile, and we plan accordingly.
Book Your Unilock Service in Palo Alto Today
If your Unilock driveway or patio needs work, call (877) 752-4194. We’ll schedule a free estimate, scan your slab if it’s an Eichler, and give you a written line-item quote. No pressure, just a straight answer on what your project needs.
Written by Ken Stafford, Owner at Milpitas Construction, serving Palo Alto and the South Bay.