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Unilock Construction in Boulder Creek, CA | Timberline Contractors
We provide independent Unilock paver installation and repair across Boulder Creek and the San Lorenzo Valley, including Unilock service in Ben Lomond. We’re not an authorized Unilock dealer, and we don’t pretend to be. What we are is a general contractor that has laid Unilock pavers on steep, redwood-shaded Santa Cruz Mountains slopes where the base course decides whether a driveway survives ten wet winters. If you need Unilock work in 95006, call (866) 253-5808 for a free estimate.
Why Boulder Creek Residents Choose Us for Unilock Service
Most paver contractors in the San Lorenzo Valley treat Unilock like any other concrete block, but our Unilock service in Lompico takes a different approach. We don’t. Nelson Fung, our owner and general contractor, learned materials the hands-on way, starting at Los Angeles Trade-Technical College and spending years on remodels before Timberline Contractors took root. He’s the first to tell a Boulder Creek homeowner that the paver is only as good as the base under it. That’s the conversation most installers skip.
We stock matching Unilock units and edge restraints for Boulder Creek work, but we’re just as specific about the aftermarket materials that actually hold a mountain hardscape together: non-woven geotextile, engineered base aggregate, deep-spiked restraints, and polymeric joint sand rated for damp, shaded conditions. We quote it line by line so you see exactly what you’re paying for.
Styles & brands we work with
Common Unilock Construction Problems We Solve in Boulder Creek
- Base failure on slope. Pavers laid over under-compacted aggregate on a steep Boulder Creek parcel migrate and heave after atmospheric-river rain. The subgrade wasn’t engineered for the grade. We excavate to depth, compact in lifts, and rebuild so water moves through and away, not under.
- Joint sand washout under redwood canopy. Deep shade in Boulder Creek keeps paver surfaces damp for months. Standard polymeric sand never fully cures, erodes, and leaves open joints that grow moss and lose interlock. We use joint sand rated for wet, shaded environments and verify drainage before re-sanding.
- Efflorescence and mineral staining. Wet-winter, dry-summer cycling pulls minerals to the surface, leaving a white bloom that brushes won’t remove. Often it’s not the paver that’s defective, it’s drainage pitch. We check slope and water flow before cleaning, because if the pitch is wrong, the bloom comes back.
- Edge restraint creep on tight mountain driveways. On Boulder Creek drives where delivery trucks turn tight, plastic edge restraints spiked too shallow let the paver field spread at curves. We set deep, staked restraints, and on WUI parcels we document the spec for the inspector.
- Failed repairs from the quick-fix crowd. We regularly pull up Boulder Creek paver patches where someone skimped on base or skipped geotextile, and the whole thing failed within a season. If the base is compromised, the honest answer is a rebuild, not another patch.
Unilock Service in Boulder Creek: What Local Conditions Mean for Your Equipment
In 95006, builders check whether a permit triggers WUI fire-hardening requirements before they even price a job. Chapter 7A ignition-resistant construction and CAL FIRE defensible-space review are routine on Boulder Creek parcels. A paver hardscape often becomes the fire-hardening detail that lets a deck or outbuilding stay. So we don’t just install pavers that look good; we document base depth, drainage, and noncombustible materials for the inspector. On a sloped Bear Creek Road parcel, the owner’s old gravel pull-off was washing out every storm and the driveway couldn’t hold a loaded truck. We excavated to engineered depth, set geotextile over compacted aggregate, and laid Unilock Brussel’s Dimensional pavers on a pitched base draining to a daylighted swale, with deep-spiked edge restraint on the curve. The pavers have held through two atmospheric-river seasons without rutting, and the inspector signed off on the hardscape as part of the parcel’s fire-hardening plan. That’s what Unilock construction service means in Boulder Creek: building to load, drainage, and fire code, with the pattern as the last decision, not the first.
Unilock Models & Products We Service in Boulder Creek
We install and repair Unilock’s workhorse lines for Boulder Creek projects: Brussel’s Dimensional pavers, Beacon Hill smooth pavers, Town Hall pavers, and Unilock Brussels Block. Where the pattern and color need to run continuous, we use Unilock’s own units and matching edge restraints. Where the spec matters more than the badge, we use quality aftermarket base aggregate, geotextile, and polymeric joint sand. On a sound base, we repair and re-sand rather than tear out; on a failed subgrade we tell you straight that a rebuild is the only fix that lasts. We carry common Boulder Creek-facing Unilock profiles and can source matching units fast for repair jobs, so your patio or driveway isn’t sitting torn up for weeks.
See the difference
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AfterUnilock Service Pricing in Boulder Creek
Boulder Creek pricing for Unilock work depends on access, slope, and what’s under the surface. A steep driveway with a failed base costs more than a flat patio with a sound one. Here’s what we’re seeing across 95006:
| Service | Typical Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Replacement | $5,000 – $14,000 |
| Concrete Driveway Installation | $4,500 – $12,000 |
Our free estimate includes a site walk, base assessment, and a written line-item quote. Call (866) 253-5808 to schedule one.
Serving Boulder Creek, CA — Our Local Coverage Area
We’re based in the Boulder Creek area and know this community well, and we also offer Felton Unilock service. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Boulder Creek
Yes, when it’s installed to documented spec. A paver driveway with engineered base, noncombustible materials, and proper drainage can serve as part of a defensible-space plan on Boulder Creek parcels, but the inspector needs to see base depth, drainage routing, and restraint details. Call (866) 253-5808 and we’ll walk you through what your specific 95006 parcel requires.
It depends on the slope and underlying soil. On many Boulder Creek grades, a properly built paver system with geotextile and compacted aggregate solves wash-out, but on steep or unstable parcels a geotech report is the honest first step. Call (866) 253-5808 for a site assessment and we’ll tell you which route applies to your property.
Redwood canopy keeps Boulder Creek paver surfaces damp, and standard polymeric sand never fully cures, so it erodes. The fix starts with drainage pitch, then re-sanding with a joint sand rated for wet, shaded conditions. Call (866) 253-5808 and we’ll check the pitch before re-sanding.
Yes, if the base is built for water volume. We’ve had Unilock driveways in Boulder Creek hold through back-to-back atmospheric-river seasons when the subgrade was excavated to engineered depth, geotextile was set, and drainage was daylighted to a swale. Skimp on base and no paver survives. Call (866) 253-5808 to discuss your site.
Rarely. Boulder Creek’s wet-dry cycles pull minerals to the surface, and the white bloom usually points to drainage pitch, not the paver itself. We check slope and water flow, correct what’s needed, and then clean. Call (866) 253-5808 and we’ll diagnose what’s actually happening on your patio.
Service Areas Near Boulder Creek
Timberline Contractors provides Unilock construction service across the San Lorenzo Valley and surrounding mountain communities. We cover Boulder Creek and nearby areas including Unilock service in Lexington Hills, Unilock service in Brookdale, Ben Lomond, Felton, and the Highway 9 corridor. For Unilock sales and paver supply questions, see our Unilock sales & service page. Full coverage details on our Boulder Creek service area page.
Book Your Unilock Service in Boulder Creek Today
If your Unilock pavers are failing or you’re planning a new paver driveway or patio in Boulder Creek, call (866) 253-5808 or contact our General Contractor in Boulder Creek. We’ll walk the site, tell you what’s actually going on under the surface, and quote the work line by line. Do it right the first time or explain yourself twice.
Written by Nelson Fung, Owner at Timberline Contractors, serving Boulder Creek and the San Lorenzo Valley.