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Unilock Construction in Mountain View, CA | Workshop Contractors
We’re Workshop Contractors, an independent Unilock installer serving Mountain View, and we handle paver driveways, patios, and retaining walls from tear-out through final compaction. If you’re also considering broader work, we can connect you with our Home Remodeling in Mountain View services. What separates our Unilock work here comes down to one thing: we know what sits under these pavers. Mountain View’s Eichler slabs and expansive clay behave differently than anywhere else, and a Unilock paver field is only as good as the base we build beneath it. Call (844) 384-3361 for a free estimate on any Unilock project in Mountain View.
Why Mountain View Residents Choose Us for Unilock Service
Unilock makes a deep product line, and over a decade of installing it across Mountain View has taught us which lines hold up on Eichler courtyards, sloped frontages, and post-war ranch lots. We’ve set Brussels Block driveways in Waverly Park and Beacon Hill Flagstone patios in Cuesta Park, and we’ve watched how joint sand performs through wet winters and dry summers on these specific sites. That field experience shapes every recommendation we make.
Noel Figueroa leads our crew. He grew up around tradesmen in Ontario, California, and he learned framing and finish work on job sites before he was old enough to drive. That background means he approaches every Mountain View paver job the way a framer would: square lines, honest compaction, and a base that actually drains. It’s the same discipline you’d expect from a Mountain View General Contractor. We’re not authorized by Unilock, and that independence matters. Our recommendations come from job-site behavior, not a dealer agreement.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Mountain View
Unilock pavers are well-engineered, but Mountain View’s climate and housing stock create specific failure patterns. These are the most common calls we get:
- Efflorescence bloom on charcoal and gray pavers. Mountain View’s wet-winter/dry-summer cycle pulls mineral salts to the surface, and irrigation overspray in Eichler courtyards makes it worse. The white chalky film isn’t structural, but it looks wrong, and the fix requires proper cleaning and sealing, not just a pressure wash.
- Base failure and rutting on driveways. Many older Mountain View frontages had paver bedding laid directly over expansive clay without a geotextile separation layer. When that clay swells and shrinks through rain cycles, the pavers move, ruts form, and the surface loses its plane. We see this most often in Waverly Park and older Cuesta Park homes.
- Joint sand washout after atmospheric-river events. Heavy rain moves through Mountain View’s sloped driveways and patios with real force. Without proper edge restraint and the right polymeric sand, joints erode and pavers start to shift. We’ve rebuilt edges on patios where the original installer skipped the OEM edge restraint.
- Color fading and surface chipping on older Brussels Block. UV exposure in Mountain View’s long dry summers is relentless, and root heave from mature street trees adds mechanical stress. Older Brussels Block runs can fade and chip at the edges where roots press up from below.
- Drainage failures on flat Eichler lots. Original Eichler homes were built with slab-on-grade foundations and no base course under exterior concrete. When you convert that to a paver driveway, the whole system has to drain properly, or you get pooling at the garage and freeze-thaw movement in colder winter stretches.
Unilock Service in Mountain View: What Local Conditions Mean for Your Pavers
Here’s the detail that matters for Mountain View specifically. The city’s 1950s Eichler and ranch driveways were typically poured as thin concrete slabs over expansive clay with no compacted base course underneath. When a homeowner wants to replace that cracked slab with Unilock pavers, the job is not a thin overlay. It’s a full excavation, because the clay below the old slab has been failing for sixty years, and laying pavers over it without a proper base just recreates the problem in a prettier form.
Front setbacks in neighborhoods like Waverly Park and Cuesta Park are shallow, which means tear-out and re-base work has to be sequenced around the city’s tree-preservation rules for mature street trees. Those trees shade the pavers, drop leaf litter into the joints, and their roots run right under the old driveway. We’ve had to adjust base depth and edge-restraint placement on more than one Mountain View project because a heritage tree’s root zone extended under the paver field. The same care applies to our Unilock in Sunnyvale, where mature tree cover creates similar challenges. A generic Unilock installation crew from outside the area doesn’t plan for that. We do.
Unilock Models & Products We Service in Mountain View
Our team works with the Unilock lines that show up most often on Mountain View properties. Brussels Block is the workhorse for driveways and front entries, with its tumbled edges and modular pattern options. Beacon Hill Flagstone suits Eichler courtyards and patio spaces where the irregular flagstone profile fits the mid-century aesthetic. Pisa 2 retaining walls handle short grade changes and planter walls, and Bristol Valley gives us a variable-width paver for paths and side yards.
For repairs, we stock Unilock OEM edge restraints, joint sand, and polymeric sand locally so color and performance match the original installation. Where Mountain View’s expansive clay demands more than the OEM base detail, we use quality aftermarket geotextile fabric and compacted Class II aggregate. If the paver field itself is sound and only the joints or edge restraints have failed, we repair. We also handle Unilock repair in Loyola with the same OEM-matched materials. If the base failure runs more than a few courses deep, we recommend full rebuild rather than a cosmetic patch that will fail again in two winters.
This is the kind of work we do across the wider Unilock sales & service umbrella, and Mountain View is one of the areas where our local knowledge runs deepest.
See the difference
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AfterUnilock Service Pricing in Mountain View
Unilock construction pricing in Mountain View depends on three variables: access, base depth, and tree root conditions. A flat open patio with good access runs lower than a sloped driveway with shallow setbacks and a mature street tree on the property line. Here are the ranges we quote most often:
| Service | Mountain View Price Range |
|---|---|
| Paver Driveway Installation (Unilock) | $7,000 – $18,000 |
| Paver Patio Installation (Unilock) | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
Every estimate includes a site walk, base evaluation, drainage check, and a written line-item scope. Call (844) 384-3361 to schedule a free estimate, and we’ll tell you what your specific Mountain View lot actually needs, not what a brochure says it should cost.
Serving Mountain View, CA — Our Local Coverage Area
We’re based in the Mountain View 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 Mountain View
Yes, they work, but only if the base is built correctly. The original Eichler slab sits on expansive clay that swells when wet and shrinks when dry. If you lay Unilock pavers over a thin sand bed on that clay, the pavers will shift within two or three rain seasons. We excavate the old slab and clay down 8 to 10 inches, install a geotextile separation layer, compact Class II aggregate, and only then set the paver bedding course. The pavers are fine. The base is the job. Call (844) 384-3361 for an exact quote on an Eichler paver driveway.
Winter rain saturates the joint sand and dissolves mineral salts in the pavers and base. When the dry season arrives, those salts migrate to the paver surface and leave the white efflorescence bloom. Rain also washes out loose joint sand if the edge restraints aren’t holding. We use Unilock OEM polymeric sand, which sets and resists washout, and we recommend a quality sealer on dark pavers in Mountain View’s wet-winter/dry-summer cycle. The right joints and a good seal solve most of what this climate throws at a paver field. Call (844) 384-3361 and we’ll walk you through it.
Permit requirements depend on scope. A paver patio at grade typically does not need a permit. A full driveway reconstruction, or any work that changes drainage patterns or intersects the public right-of-way, often does. Mountain View also enforces tree-preservation rules on front setback work. We handle permit paperwork for projects that require it, and we’ll tell you honestly at the estimate whether your job falls into the permit category or not.
In most cases, yes. Mature street trees in Waverly Park are protected, and Mountain View’s tree ordinance controls how close you can excavate to the trunk and root zone. What we do is adjust the base design. We may use a deeper aggregate section with geotextile in the root zone, route the edge restraint outside the critical root area, and sequence the work so the tree is not stressed during the dry season. There are cases where a tree’s root mass makes a full driveway replacement impractical, but we won’t know until we see the site. Call (844) 384-3361 for a free estimate and we’ll evaluate your specific tree.
Brussels Block is a modular paver with tumbled edges and a relatively formal, repeating pattern. It reads structured and works well for driveways and defined entries. Beacon Hill Flagstone is a flagstone-profile paver with irregular shapes and wider joints, which fits the mid-century Eichler aesthetic more naturally. For a Mountain View front patio on an Eichler, Beacon Hill usually looks more at home. For a driveway carrying daily vehicle loads, Brussels Block handles the wear better. The choice comes down to what the space has to do. Call (844) 384-3361 and we’ll bring samples to your Mountain View property so you can see both on your actual ground.
Service Areas Near Mountain View
We serve all of Mountain View service area including ZIP codes 94035, 94039, 94040, and 94041. We also work in neighboring Silicon Valley communities including Unilock service in Los Altos and Unilock service in Los Altos Hills, where we see similar Eichler stock and clay conditions. If you’re in a nearby town and planning a Unilock project, we’ll come out and take a look.
Book Your Unilock Service in Mountain View Today
If you’re planning a Unilock paver driveway, patio, or retaining wall in Mountain View, call (844) 384-3361. We’ll walk the site, check the base and drainage, and give you a written estimate that covers real conditions on your lot. Same-week estimates are available, and the consultation is free.
Written by Noel Figueroa, Owner at Workshop Contractors, serving Mountain View since 2012.