Kitchen remodeling
Bathroom remodeling
Home additions & ADU
Roofing
Windows & doors
Driveway & pavers
FenceFree written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Construction in Tiburon, CA | Milpitas Construction
We’re an independent Unilock construction contractor serving Tiburon and the surrounding peninsula. If you need Unilock pavers, retaining walls, steps, or a full patio or driveway built or repaired, we handle it. What makes our Unilock work different in Tiburon is simple: we plan every project around the steep slopes, salt air, and tight design-review rules that define building here. Call (877) 752-4194 to schedule a free estimate. Ken Stafford owns Milpitas Construction, and we’ve been working these hillside lots long enough to know that a paver job in Tiburon is never just a paver job. Visit our Unilock sales & service page to see the full scope of what we cover.
Why Tiburon Residents Choose Us for Unilock Service
Most contractors can lay pavers. Few understand what Tiburon does to them. Salt-laden wind off Richardson Bay works on edge restraints and polymeric sand year-round. Clay soils hold water through the winter and shift with the first summer dry spell. Slopes on streets near Old Tiburon and up toward the Belvedere ridge mean every base has to be compacted in lifts, not just rolled and hoped for. As your Tiburon General Contractor, we spec materials by name, so you know exactly what’s going into your home. That means genuine Unilock Brussels Block or Beacon Hill pavers matched to your existing color profile, set on properly engineered base rock with stainless edge restraints where the salt exposure calls for it.
Ken grew up around the Bay Area and learned construction the old way: blueprint reading, site management, then years of watching what actually holds up. His view on our Home Remodeling in Tiburon is straightforward: build it right the first time, the Bay Area doesn’t give you a free pass on shortcuts. That’s why we handle the whole project under one contract, from the first truckload of base rock to the final sweep of polymeric sand.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Tiburon
- Loose pavers and rutting on driveways. Salt air off Richardson Bay corrodes standard steel edge restraints faster than you’d believe. When the restraint fails, pavers start migrating and your driveway develops ruts within a season or two. We pull the affected section, replace the restraint with stainless or high-grade composite, and re-set the pavers on a recompacted base.
- Heaved retaining walls and opened step joints. Tiburon’s clay soil holds water like a sponge. When winter rain saturates the ground behind an Unilock Estate Wall, hydrostatic pressure builds and pushes the wall out of line. We install proper drainage behind the wall and re-lay the courses so the wall drains instead of heaving.
- Efflorescence and moss on north-facing terraces. The foggy marine layer keeps paver surfaces damp for weeks at a stretch on shaded Tiburon lots. White mineral deposits and green moss follow. We clean the surface without damaging the paver face and address the drainage that keeps water sitting there.
- Differential settlement where pavers meet clay. On hillside lots with a poorly compacted base, the subgrade shifts and your patio develops dips and edges that don’t line up. We excavate the bad base, re-compact in lifts, and re-lay the pavers flat. No shortcuts, no callbacks.
- Driveway failure on no-access hillside streets. Some Tiburon lots have no vehicle access at all, which means the original install was probably done with materials walked in by hand. If the base was thin or the edge restraints were undersized, the whole thing fails. We crane pallets over the house when we have to and build the base deeper so you’re not redoing it in five years.
Unilock Service in Tiburon: What Local Conditions Mean for Your Pavers
On many Tiburon and Belvedere hillside streets, there is no driveway access to the lot at all. Every pallet of Unilock pavers, every yard of base rock, every bag of polymeric sand has to be craned over the house or walked in by hand. That is not a minor scheduling detail. It changes how we stage the job, how much material we can bring in per day, and what the project costs. A paver driveway in Tiburon might be $7,000 – $18,000, and a meaningful share of that range is driven by access logistics, not just square footage. We factor that into the estimate up front, not as a surprise later. It also means we’re careful about base depth and compaction, because redoing a patio on a crane-access lot costs a lot more than redoing one in a flat neighborhood with a full driveway.
Unilock Models & Products We Service in Tiburon
We install and repair Unilock Brussels Block, Beacon Hill, Estate Wall, and Pisa2 product lines. For repairs and expansions, we use genuine Unilock pavers and wall blocks so the color and profile match what’s already in your yard. For base aggregates and polymeric joint sands, we use high-quality aftermarket products where they outperform. We stock common Unilock repair components locally for faster turnaround on Marin City Unilock service and Tiburon jobs, and we recommend repair when the base is sound; we recommend replace when settlement, salt damage, or failed restraints have compromised more than a small section. Our experience includes paver driveway installation, paver patio installation, and home additions that tie into existing hardscape.
See the difference
Before
After
Before
After
Before
AfterUnilock Service Pricing in Tiburon
Every quote is written line-by-line. Here are current price ranges for the Unilock work we do most often in Tiburon:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Home Addition | $45,000 – $130,000 |
The spread depends on access, slope, base depth, design-review requirements, and square footage. We come out, walk the site, check what’s under the existing pavers if there are any, and give you a written estimate that includes everything. Call (877) 752-4194 to schedule your free estimate. We’ll tell you straight what it costs and what it takes.
Serving Tiburon, CA — Our Local Coverage Area
We’re based in the Tiburon 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 Tiburon
Yes, when the base is engineered for the slope and the soil. Unilock pavers themselves are dense and durable, but no paver saves a bad base. On Tiburon’s clay and steep grades, we excavate deeper, compact in lifts, install drainage where needed, and use edge restraints rated for the ground conditions. That’s the difference between a patio that stays flat for 20 years and one that shifts every winter. Call (877) 752-4194 and we’ll tell you what your specific lot needs.
Salt air corrodes standard steel edge restraints and breaks down lower-grade polymeric sand faster than inland locations. We use stainless or high-grade composite restraints on salt-exposed Tiburon jobs and select polymeric sands engineered for wet, coastal conditions. The pavers themselves hold up well, but the parts around them need to be specified for salt. A free estimate will show exactly what we’d use.
Usually, yes. Tiburon runs design-review and coastal-adjacent review processes, and Belvedere’s hillside and waterfront standards are even stricter. Even a minor paver change can trigger review if it affects drainage patterns or view corridors. We handle the permit paperwork and design-review submittals for you, so you’re not standing at a counter guessing which form goes where. For an exact quote, call (877) 752-4194.
First, fix the moisture. Efflorescence and moss are symptoms of water sitting on or under the paver surface. We clean the pavers using methods that don’t etch the surface, then correct the slope, drainage, or joint sand so water moves off instead of lingering. On north-facing Tiburon terraces, we may also recommend a sealer that reduces moisture absorption. It’s a repair, not just a cleanup.
Yes. We source genuine Unilock Brussels Block and Beacon Hill pavers in the same color and profile as your existing installation. We also account for natural weathering, so new pavers blend rather than standing out as a patch. If you’re not sure which Unilock line you have, we’ll identify it on site. Call (877) 752-4194 to schedule a match check.
Service Areas Near Tiburon
We serve the full Tiburon service area including the 94920 ZIP code and surrounding peninsula communities. We also provide Unilock service in Belvedere and Unilock service in Sausalito. Other nearby areas we cover include Marin City and the surrounding Marin County hillsides. If you’re on the water or up a hill, we’ll come take a look.
Book Your Unilock Service in Tiburon Today
We’re independent Unilock service providers, including Unilock in Chinatown and throughout the Bay Area, not manufacturer-affiliated or authorized. That means we answer to you, not to a corporate quota. Call (877) 752-4194 to schedule your free estimate. We’ll walk your lot, check the access, and give you a number that covers the whole job.
Written by Ken Stafford, Owner at Milpitas Construction, serving Tiburon, CA and the surrounding peninsula.