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Unilock Construction in Mountain View, CA | Framework Contractors
We install, repair, and rebuild Unilock paver driveways, patios, walkways, and retaining walls across Mountain View, including the 94035, 94039, 94040, and 94041 ZIP codes. We also handle Unilock in Sunnyvale and neighboring communities. Framework Contractors is an independent Unilock service provider, not a manufacturer affiliate, which means we recommend the paver line that fits your drainage, soil, and loading conditions rather than whatever a rep is pushing that quarter. If your Mountain View hardscape is failing, call (844) 681-3590 for a free estimate, and we’ll tell you straight whether it needs re-sanding, base rebuilding, or full replacement.
Why Mountain View Residents Choose Us for Unilock Service
Unilock pavers behave differently depending on the subgrade beneath them, and Mountain View’s expansive clay soil punishes shortcuts harder than most places. Our crews have worked with Unilock sales & service lines long enough to know that Brussels Block and Beacon Hill Flagstone need different base depths and edge restraint strategies on a mid-century ranch lot than they do on a newer Cupertino-adjacent build. Noel Carbajal, our owner, learned early that most paver failures aren’t the paver’s fault; they’re the base’s fault, or the drainage plan’s fault. We build accordingly.
We’re local to the valley and covered by the Mountain View service area, which means we’re not driving from the East Bay and guessing at your soil type. We install with OEM edge restraints and Unilock polymeric sand where the system calls for it, and we specify locally appropriate aggregate and geotextile where brand-name markup would add cost without adding performance. Fast response matters, but doing it right the first time matters more.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Mountain View
- Edge and joint sand loss on narrow side-yard walkways. Roof runoff concentrates hard in those slim passages between houses, and Mountain View’s winter wet season shears the fines right out of the paver joints. The pavers start to shimmy, then the edge restraints pop, then the whole walkway drifts. We rebuild the edge, re-sand with polymeric, and fix the drainage that caused it.
- Paver settlement and heaving over expansive clay. Mid-century lots around downtown and the east side often sit on unamended subgrade with shallow foundations. A driveway built directly on that clay rocks and cracks within a few seasons. We excavate, amend the base, compact in lifts, and lay the pavers so they actually stay put through wet winters and dry summers.
- Efflorescence and surface staining on lighter-toned pavers. Shaded north-side patios on post-war ranch lots collect irrigation overspray and tree litter, and lighter Unilock lines like Beacon Hill show every mineral deposit and organic stain. We clean, re-sand, and sometimes refinish, then we give you an honest maintenance plan so it doesn’t come right back.
- Polymeric sand failure where a paver patio meets an Eichler-style slab. Differential movement opens a seam right at the stem wall, and water sneaks into the slab edge and under the house. This is the most common call we get from Eichler-influenced tracts, and it’s usually a drainage design problem disguised as a paver problem.
- Spalling and cracked pavers on old driveways that were never built for vehicle load. Some Mountain View homes still have original mid-century paving that was never meant to carry modern SUVs. When the pavers themselves are failing, replacement is the honest call; when it’s just the base, we reset and re-sand instead of selling a full tear-out.
Unilock Service in Mountain View: What Local Conditions Mean for Your Hardscape
Mountain View’s mid-century blocks east of downtown were platted with narrow side yards and single-car driveways, which means a Unilock paver driveway here is usually a tight, hand-laid job, not a wide suburban apron. Our crews excavate around mature tree roots that have been there since the Eisenhower administration, and the City’s plan-review cycle is watching the right-of-way and impervious-surface limits the whole time. But the real make-or-break detail isn’t paver selection; it’s drainage. Eichler-era flat and low-pitch roofs dump concentrated runoff onto those narrow side-yard pavers, and when that water hits a seam with no channel drain or proper slope, it migrates under the slab and into the foundation. We learned this the hard way on a ranch-style lot off Calderon Avenue near downtown, where a cracked concrete side driveway had been channeling flat-roof downspout water directly — a situation our Mountain View General Contractor team now catches early in every assessment. onto the slab edge for years. We replaced it with Unilock Brussels Block on an amended base, tied a channel drain to the existing downspout, reset the OEM edge restraints against the stem wall, and re-sanded with polymeric sand. The standing water that had been migrating under the house stopped the first winter. That’s the difference between laying pavers and engineering a pavement system.
Unilock Models & Products We Service in Mountain View
We work with the full Unilock residential hardscape line: Brussels Block (Tumbled), Beacon Hill Flagstone, Pisa 2, and Richcliff. Each behaves a little differently under Mountain View’s conditions. Brussels Block’s tumbled edges tolerate minor settlement better than crisp-edged lines; Beacon Hill’s broader face reads well on larger patios but shows efflorescence more readily on shaded lots; Pisa 2’s interlock handles driveway loading well when the base is right. We keep commonly needed Unilock edge restraints, polymeric sand, and matching wall caps in local supply channels for fast Mountain View turnaround, and we specify base aggregate and geotextile from local sources to keep your cost honest.
See the difference
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AfterUnilock Service Pricing in Mountain View
Pricing depends on demo work, base depth, drainage improvements, and paver line, but here are realistic ranges for Mountain View hardscape work:
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
| Driveway Sealing | $250 – $700 |
What drives cost in Mountain View specifically is base work and drainage. Expansive clay means deeper excavation and more aggregate than you’d need in sandier soil, and if your flat roof is dumping water onto the paving, a channel drain or grading fix gets added to the bid. Our free estimates include a written line-item quote for our Home Remodeling in Mountain View, not a lump sum you can’t interrogate. Call (844) 681-3590 and we’ll walk your site and tell you what’s actually needed.
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. Narrow side-yard driveways are a specialty of ours precisely because they’re common in Mountain View’s mid-century tracts. The job requires careful excavation around mature roots, a properly amended base to handle expansive clay, and drainage planning so flat-roof runoff doesn’t undermine the pavers. Call (844) 681-3590 for a free site assessment and a written estimate.
Wavy, loose pavers almost always trace back to base failure or drainage failure, not the pavers themselves. Mountain View’s expansive clay expands and contracts with winter moisture and summer drought, and if the base wasn’t deep enough or the joints weren’t re-sanded, the pavers shift. We’ll diagnose the cause and give you a repair plan; if the pavers are sound, we reset and re-sand rather than selling a full replacement.
We use Unilock’s OEM edge restraints, polymeric sand, and matching wall caps because the tolerances and color lots are designed to work together. For base aggregate and geotextile, we specify locally appropriate materials rather than paying brand markup for no performance gain. Your pavers stay a Unilock system; your base gets what the soil actually needs.
Unilock pavers themselves won’t fix a roof drainage problem, but the right base and drainage plan built around them can. We tie channel drains to your existing downspouts, grade the base away from the foundation, and install the pavers so water moves across the surface rather than pooling at the slab edge. This is the most common repair we make in Eichler-influenced Mountain View tracts. Call (844) 681-3590 for an estimate.
A Unilock paver driveway in Mountain View usually runs $7,000 to $18,000, and a patio $3,500 to $11,000, depending on base depth, drainage work, and paver line. Plain concrete is often cheaper upfront, but it doesn’t handle expansive clay movement as gracefully, and when it cracks, the repair is uglier. We give you both numbers so you can decide with your eyes open. Estimates are free.
Service Areas Near Mountain View
We serve Mountain View and the surrounding Midpeninsula and South Bay cities, including Sunnyvale, Los Altos, Palo Alto, and Cupertino. For Unilock work just west of Mountain View, see our Unilock service in Los Altos and Unilock service in Los Altos Hills pages. Same crew, same standards, same straight answers.
Book Your Unilock Service in Mountain View Today
If your Unilock pavers are shimmying, sinking, or staining, call (844) 681-3590. We’ll schedule a free estimate, walk your property with you, and tell you exactly what’s wrong and what it costs to fix. Build it right the first time; the second time costs twice as much and nobody’s happy.
Written by Noel Carbajal, Owner at Framework Contractors, serving Mountain View and the Midpeninsula for three decades.