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Unilock Construction in Redwood Shores, CA | Milpitas Construction
As a Redwood Shores General Contractor, we provide independent Unilock paver and wall construction across the area, from driveways and patios to retaining walls and home additions. The one thing that makes our Unilock work here different: we build every base, drainage layer, and edge restraint as if the lagoon is sitting right under the job site, because in Redwood Shores, it often is. Ken Stafford and the Milpitas Construction crew have set thousands of Unilock units on the Peninsula, and we’re not manufacturer-affiliated or authorized by Unilock. We simply know their systems better than most because we’ve rebuilt enough failed installations to understand exactly where shortcuts show up first.
Call (877) 752-4194 to schedule your free estimate for Unilock work in Redwood Shores.
Why Redwood Shores Residents Choose Us for Unilock Service
Most contractors in Redwood Shores will lay Unilock pavers. Few will tell you why one Unilock line outperforms another on fill soil, or why your base needs a geotextile separator before the first block goes down. That distinction matters here more than in Unilock in San Mateo or almost anywhere else on the Peninsula. Redwood Shores sits on former salt flats and tidal marsh. Deep fill, high water tables, and Bayfront flood-control rules shape every excavation, every drainage decision, and every permit application. We work around those conditions daily, and we spec materials accordingly.
Ken Stafford built his reputation in the Bay Area by refusing shortcuts on ground-up builds, additions, and remodels. His foundation in construction technology at Evergreen Valley College taught him blueprint reading and site management before he ever picked up a trowel. That background shows up in the way we approach Unilock work in Redwood Shores: we read the soil report, we check the HOA guidelines, and we build the base deeper than the code minimum because lagoon moisture punishes shallow bases. Unilock sales & service is part of a full-scope general contracting operation, which means the same crew managing your paver driveway can also handle the addition or remodel attached to it.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Redwood Shores
- Efflorescence on Brussels Block and Beacon Hill pavers. The lagoon keeps the air humid and the base saturated longer than inland jobs. Mineral salts wick up through the paver and leave a white chalky residue on the surface. We treat the underlying moisture issue, not just the stain, because in Redwood Shores it’ll come right back if you don’t address drainage first.
- Settlement and lippage on driveways and patios. The native fill under Redwood Shores homes was never engineered for heavy paver loads. When a contractor skips the geotextile separator or specs a thin aggregate base, the pavers sink, joints open, and you get rocking edges. We re-engineer the section from the subgrade up.
- Corrosion of edge restraints and polymeric sand loss. Fog and winter rain sitting on lagoon-side installations will eat cheap steel edging and wash out low-grade joint sand. We use marine-rated edge restraints and polymeric sand blends that hold in wet conditions.
- Hydrostatic pressure behind Unilock Estate Wall installations. Freeze-thaw rarely hits Redwood Shores, but saturated fill behind a wall without weep holes builds pressure that can bow or blow the wall. We add proper drainage behind every retaining wall we build here.
- Permit and HOA stall-outs. Redwood Shores floodplain rules and lagoon-side HOA design guidelines can stop a Unilock project before it starts if the paperwork isn’t right. We handle that layer from day one.
Unilock Service in Redwood Shores: What Local Conditions Mean for Your Equipment
Here’s the thing most homeowners don’t learn until a project stalls: Redwood Shores’ floodplain rules and HOA design guidelines can require permeable paver systems or specific elevation certificates before a Unilock driveway or patio permit is issued. That’s a layer of review neighboring Redwood City or San Carlos lots don’t face. The fill and high water table mean even a small paver addition often needs a geotechnical report and a dewatering plan. Unlike Unilock in Foster City, on a lagoon-front lot near the Redwood Shores Lagoon, we replaced a settled Brussels Block driveway where the original base had been undermined by high water table movement. We installed a geotextile-separated aggregate base, dewatered during excavation, and re-laid the pavers with OEM edge restraints and marine-grade polymeric sand. The crew also added a shallow swale to direct sheet flow away from the garage slab, which satisfied the HOA’s drainage requirement. That’s the difference between a paver job that lasts fifteen years and one that starts rocking in three.
Unilock Models & Products We Service in Redwood Shores
We work with the full range of Unilock product families, including Brussels Block for classic driveways, Beacon Hill for a wider flagstone look on patios, Town Hall for clean-lined walkways, and Estate Wall for retaining walls and seat walls. When matching existing work, we use Unilock’s own OEM paver units and wall blocks so joints close tight and color matches. For polymeric sand and edge restraints, we spec quality aftermarket products rated for wet marine environments, because that’s what Redwood Shores demands. We keep common Unilock units staged locally for fast Redwood Shores turnaround, and anything we don’t have on hand arrives within days through our supply network. If a wall or driveway has widespread settlement, replacement of the base and affected courses is more honest than spot patching. We’ll tell you which one your project needs.
See the difference
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AfterUnilock Service Pricing in Redwood Shores
Here’s what Unilock construction runs in Redwood Shores. These ranges reflect our market-calibrated pricing for the area.
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition | $45,000 – $130,000 |
What drives the cost on Unilock work in Redwood Shores? Excavation depth and spoils removal on fill soil, geotextile and base material thickness, drainage requirements tied to the floodplain, and HOA-driven material choices. Every estimate we provide is free and includes a written line-item breakdown so you see exactly where the money goes. Call (877) 752-4194 to schedule your free estimate, and we’ll walk the site with you and talk through what your specific lot needs.
Serving Redwood Shores, CA — Our Local Coverage Area
We’re based in the Redwood Shores area and know this community well through our Home Remodeling in Redwood Shores. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Redwood Shores
Yes. Many Redwood Shores lots fall within FEMA-designated flood zones, and the city can require permeable paver systems or elevation certificates before issuing a permit for a Unilock driveway or patio. Your HOA may add its own design review on top of that. We handle the paperwork and design compliance so the permit process doesn’t stall your project. Call (877) 752-4194 and we’ll check your specific address against current flood maps.
That white chalky film is efflorescence, and it’s driven by the persistent marine moisture and high water table around the Redwood Shores Lagoon. Water moves through the paver, dissolves mineral salts, and deposits them on the surface as it evaporates. We address it by fixing drainage and base saturation issues first, then using proper cleaning methods on the paver face. Call (877) 752-4194 for an evaluation.
Sometimes, but not always. If the slab is structurally sound and pitched correctly, we can overlay Unilock pavers with a thin-set or permeable setting bed. If the slab has settled from Redwood Shores fill movement or sits too low for drainage requirements, we’ll need to remove and rebuild. We’ll tell you which route makes sense after one site visit.
The high water table means we have to over-excavate behind and below retaining walls, add a crushed aggregate drainage column, install weep holes, and often bring in a dewatering pump during construction. Without that, saturated fill builds hydrostatic pressure and the wall fails. This is standard practice for us on every Unilock Estate Wall job in Redwood Shores, but it’s the step most contractors skip because it adds labor they’d rather hide.
Brussels Block and Town Hall both perform well in Redwood Shores driveways when installed over a properly engineered base. Brussels Block’s tumbled edges hide the minor shifts that happen on fill soil better than crisp-edged units. The real key isn’t the paver line, it’s the base, drainage, and edge restraints. Call (877) 752-4194 for a recommendation based on your specific lot conditions.
Service Areas Near Redwood Shores
We serve Redwood Shores and the surrounding Peninsula communities. If you’re nearby, we can usually schedule a site visit the same week. We also provide Redwood Shores service area coverage for full-scope general contracting, plus Unilock service in San Carlos and Unilock service in Belmont for clients just up the road. Call (877) 752-4194 to confirm scheduling for your address.
Book Your Unilock Service in Redwood Shores Today
If your Unilock driveway, patio, or wall is showing signs of settlement, efflorescence, or failing edges, don’t wait for the rainy season to make it worse. Call (877) 752-4194 to schedule your free estimate. We’ll walk the site, explain what’s happening under the surface, and give you a written quote with real numbers.
Written by Ken Stafford, Owner at Milpitas Construction, serving Redwood Shores and the greater Peninsula.