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 Loyola, CA | Gold Star Contractors
Unilock paver driveways, patios, and retaining walls in Loyola run into one problem most other places never see: county FireSafe roadside standards and private-lane access rules that shape how base prep, edge restraint, and drainage get built. We’re Gold Star Contractors, an independent Unilock installer offering Loyola Home Remodeling and Unilock installation throughout the surrounding foothills. We’re not affiliated with or authorized by Unilock, but we’ve set their pavers, walls, and U-Cara systems across enough hillside lots to know exactly what holds up here and what doesn’t. Call (833) 382-8544 for a free estimate on your Unilock project.

Why Loyola Residents Choose Us for Unilock Service
Most contractors can lay pavers. The difference in Loyola is knowing what happens two winters later when runoff from a foothill slope finds the weak spot in a base that was never compacted in lifts, or when a shared driveway’s edge restraint interferes with county clearance. That’s what we plan for before the first Brussels Block goes down. Noel Carranza, our owner and Loyola General Contractor, grew up watching tract homes get renovated block by block in Anaheim, studied construction technology at Fullerton College, and spent years doing concrete and finish carpentry before building Gold Star. That hands-on background means we don’t guess at why a paver failed. We dig until we find the actual cause, then fix it so it stays fixed. For Loyola homeowners, that’s the difference between a patio that lasts a decade and one that needs re-leveling every spring.
We work across more than 50 vetted manufacturer brands, so when a Unilock driveway meets a drainage issue, a retaining wall tie-in, or a hardscape edge that needs to meet a siding line, one project team handles the whole scope. One contractor. Every system. No handoff gaps.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Loyola
- Heaving Brussels Block on sloped driveways. Loyola’s winter rains saturate the ground under paver bases, and when the base wasn’t compacted in lifts or the edge restraint is weak, freeze-thaw isn’t the culprit here; it’s hydraulic pressure from runoff. On slopes, water moves through the base and pushes pavers up at the transition points. We see this constantly on driveways off narrow foothill lanes.
- Chalky, faded Umbriano sealers on south-facing patios. Loyola summers are hot and dry, and a south-facing patio without shade bakes the surface sealer until it chalks and turns hazy white. It’s not a defect in the paver; it’s the wrong sealer for the exposure. We strip and reseal with products that handle direct foothill sun.
- Joint separation in U-Cara retaining walls on hillside terraces. Mature oaks drop debris that clogs drainage weep holes, and once water sits behind a U-Cara wall through a wet winter, the joint material swells and separates. Terracing a hillside lot in Loyola means dealing with oak canopy over and over.
- Cracked Beacon Hill flagstone edges at driveway transitions. Where a county road apron meets a private lane, equipment access is tight. Base prep gets compromised, and the unsupported edges of flagstone-style pavers crack under vehicle weight. We’ve seen this exact pattern on shared driveways near the Los Altos Hills edge.
- Polymeric sand washout after the first wet season. A standard jointing sand applied too shallow, or without proper edge containment, washes out under Loyola’s winter rain and leaves pavers loose. We use Unilock’s specified polymeric sand and verify joint depth before we call the job done.
Unilock Service in Loyola: What Local Conditions Mean for Your Equipment
Loyola is unincorporated Santa Clara County, wedged between Los Altos and Los Altos Hills, and that changes the entire sequence of a paver project. Before a single paver gets set, a driveway or wall project here must clear county FireSafe roadside standards and private-lane access review. No Los Altos city permit requires that. The practical effect is that your contractor has to think about edge restraint, drainage, and equipment staging before the bid is even final. A narrow private lane off the foothill roads can block a standard skid steer, which means hand-grading portions of the base or working with a mini-skid, which means more labor and a different compaction plan. On a flat-lot Los Altos job, the crew rolls a plate compactor wherever it fits. In Loyola, we’re planning the compaction sequence around what fits through the gate, where the county clearance line falls, and how water will leave the site once the pavers are down. That’s the information no generic Unilock page gives you, and it’s the reason we walk every Loyola site before pricing the work. On a narrow shared driveway near the Los Altos Hills edge, we replaced a heaved Brussels Block driveway where winter runoff had undermined the base and the county FireSafe clearance limited our equipment to a mini-skid. We re-compacted in lifts, reset the OEM pavers to match the existing field, and added a concealed drainage channel so the same corner would not heave again. The homeowner got a county-compliant driveway that finally sheds water instead of pooling it.
Unilock Models & Products We Service in Loyola
We install and repair the Unilock lines most common in Santa Clara County foothill builds: Brussels Block for driveways and walkways, Umbriano for a smoother contemporary finish, Beacon Hill for flagstone-style patios, and U-Cara for retaining and terrace walls. When a repair calls for matching existing pavers, we use Unilock OEM pavers, wall units, and their specified polymeric sand so color and interlock match the original field. We don’t substitute a lookalike paver from another brand and call it good. For minor spalling or edge damage, we recommend targeted replacement rather than a full tear-out, and if the real problem is a failing base rather than the paver itself, we’ll tell you that plainly. We carry common Unilock repair stock locally for faster Loyola turnaround, and we specify the brand, manage the install, and stand behind the result.
See the difference
Before
After
Before
After
Before
AfterUnilock Service Pricing in Loyola
Pricing for Unilock work in Loyola depends on access, slope, drainage requirements, and the condition of the base you’re building on. A flat back patio is a different job from a hillside driveway that needs a mini-skid and a drainage channel. Here’s where our pricing lands for the work we do most in this area:
| Service | Typical Range (Loyola) |
|---|---|
| Paver Driveway Installation (Unilock) | $7,000 – $18,000 |
| Paver Patio Installation (Unilock) | $3,500 – $11,000 |
| Driveway Replacement (demo + Unilock pavers) | $5,000 – $14,000 |
A free estimate includes a site walk, an access check for equipment and staging, and a written line-item quote so you see exactly what’s included. No vague allowances. Call (833) 382-8544 to schedule yours.
Serving Loyola, CA — Our Local Coverage Area
We’re based in the Loyola area and also provide Unilock service in Cupertino and nearby communities. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Loyola
Yes. Since Loyola is unincorporated Santa Clara County, driveway and wall projects go through county FireSafe roadside standards and private-lane access review, which affects edge restraint placement, drainage design, and equipment staging. We plan the whole job around those constraints from the first site visit. Call (833) 382-8544 if you want an exact quote; estimates are free.
Loyola’s hillside driveways collect winter runoff that moves through and under the paver base, building hydraulic pressure that lifts pavers at transitions and edges. Flat lots don’t concentrate water the same way. The fix is base compaction in lifts, proper edge restraint, and drainage that moves water off the paver field before it can saturate. Call (833) 382-8544 and we’ll walk your driveway to see what’s actually happening.
We use Unilock OEM Brussels Block pavers and their specified polymeric sand so repaired sections blend with the original field. Color and interlock match because the material is the same, not a substitute. If the failure is tied to a base issue rather than the pavers themselves, we’ll tell you before we quote so you know what the repair actually needs.
The surfaces themselves hold up, but the wrong sealer on an unshaded south-facing Umbriano patio will chalk and fade under direct foothill sun. U-Cara walls fare better structurally, but if drainage weep holes clog with oak debris before the wet season, joint separation follows. We specify sealers and drainage details for Loyola’s exact exposure, not a one-size-fits-all spec. Call (833) 382-8544 for a quote; estimates are free.
We check lane width, gate clearance, and county FireSafe access rules before scheduling delivery. In tight conditions, we stage materials in smaller drops, use a mini-skid where a full-size machine won’t fit, and hand-grade where needed. It costs a bit more in labor, but it means the job gets done without damaging the lane or fighting the county clearance line. Call (833) 382-8544 for an exact quote.
Service Areas Near Loyola
We serve Loyola and the surrounding foothill communities, including Unilock service in Mountain View, Unilock service in Los Altos, Los Altos Hills, and the broader Santa Clara County area. If you’re planning a Unilock driveway, patio, or wall project anywhere in this corridor, we’ll bring the same county-permit awareness and access planning to your site. If you want to understand the full scope of what we offer, see our Unilock sales & service page, and for more on where we work, our Loyola service area page breaks it down.
Book Your Unilock Service in Loyola Today
One call, done right; that’s the only way Noel Carranza knows how to run a job. If you’re planning a Unilock driveway, patio, or wall in Loyola—or need Unilock service in Los Altos Hills—call (833) 382-8544 to schedule your free estimate. We’ll walk the site, check the access and drainage, and give you a written line-item quote before you commit to anything.
Written by Noel Carranza, Owner & General Contractor at Gold Star Contractors.