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Unilock Construction in Pajaro, CA | Iron Beam Contractors
We’re Iron Beam Contractors, and we handle Unilock sales & service including paver installation and repair across Pajaro as an independent contractor, not a manufacturer affiliate. The work here carries one distinction most paver crews never deal with: every driveway or patio tied to a flood-damaged rebuild has to clear Monterey County permits and inspections, because Pajaro has no city building department of its own. That means we detail bases and edge restraints to flood-rebuild standards, not just to look right on install day. Call (833) 756-5936 for a free estimate on Unilock work in Pajaro.
Why Pajaro Residents Choose Us for Unilock Service
Nolan Driscoll built Iron Beam Contractors on a simple habit: tell the homeowner what’s in the ground before we open it, not after. That matters in Pajaro, where saturated soils from the Pajaro River levee system and the 2023 flood recovery have undermined plenty of paver bases that looked fine from the surface. We’ve walked enough mid-century wood-frame lots along this stretch of the valley to know what holds and what doesn’t. Our crews install Unilock Brussels Block, Beacon Hill Flagstone, Town Hall, and U-Cara retaining walls year-round, sourcing directly from Unilock distributors. We use Unilock-branded or manufacturer-specified polymeric joint sand and matching edge restraint hardware, and we re-level or reset sound pavers before defaulting to full replacement. If the structure makes sense on paper, it’ll hold in the field. If it doesn’t make sense on paper, we fix it before we touch a beam.
Styles & brands we work with







Common Unilock Construction Problems We Solve in Pajaro
- Shallow paver bases that settle and heave. Older Pajaro lots didn’t get the deep aggregate base that modern paver specs call for. Add winter storm saturation and post-flood soil disturbance, and Brussels Block or Town Hall pavers start rocking, joints open, and the field loses its line. We excavate to proper depth and rebuild the base course so the pattern stays true.
- Joint sand washing out in fog and rain cycles. The Pajaro Valley’s cool, damp coastal air keeps pavers wet for long stretches. Fine joint sand pumps out under repeated wet-dry cycling, leaving open joints for weeds and moisture to work into the base. We switch to a polymeric sand rated for wet climates and lock the surface back down.
- Efflorescence blooms that keep coming back. Chalky white deposits on Unilock concrete pavers happen when the surface stays wet and never fully dries between storms. It’s common here. The fix is often a cleaning protocol paired with joint and drainage corrections, not just scrubbing the surface and hoping it won’t return next winter.
- Edge restraint failures on river-adjacent driveways. Saturated soil presses against the paver field with real force. Without solid edge restraints, the perimeter units creep outward and the pattern spreads. We reset the edges with the correct restraint hardware and re-lay the compromised field.
- Post-flood paver fields that look fine but aren’t. Water doesn’t just settle the surface. It migrates through the base and can wash fines out from underneath, leaving voids. We check for hollow spots before patching, because resetting pavers on a failed base just means doing it again next season.
Unilock Service in Pajaro: What Local Conditions Mean for Your Equipment
Pajaro has no city building department. That single fact changes how Unilock construction work plays out here compared to nearly every neighboring town, which is why our Unilock repair in Watsonville follows a different process. When you install a paver driveway or patio on a property that’s been through flood damage or sits on an elevated rebuild, the permit and inspection path runs through Monterey County, not a local counter. River-adjacent lots frequently need the finished grade and paver base thickness set to floodproofing elevations, a review most inland paver jobs never face. If the paver field sits low and the water has nowhere to go, the county inspector will send you back to the drawing board. We handle that paperwork side and build to the elevation requirements from the first excavation, because guessing wrong costs the homeowner a redo, not the inspector.
Unilock Models & Products We Service in Pajaro
We work across the core Unilock residential lines: Brussels Block, Beacon Hill Flagstone, Town Hall, and the U-Cara retaining wall system. For repairs, we stock common field units and edge restraint hardware locally so Pajaro turnarounds don’t wait on long lead times. Our default is OEM-compatible: Unilock-branded or manufacturer-specified polymeric joint sand, matching units, and correct restraint profiles. When a base has failed under flood-saturated soil, honest replacement of the base course beats patching pavers that will move again. We don’t talk homeowners into full replacement when a re-level and re-set does the job, and we don’t band-aid a bad base to save a few dollars on the front end.
See the difference
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After
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AfterUnilock Service Pricing in Pajaro
| 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 |
Square footage, base depth, access, and whether the county needs elevation details all move the number. A free estimate from us includes a site walk and a written line-item quote. Call (833) 756-5936 to schedule yours in Pajaro.
Serving Pajaro, CA — Our Local Coverage Area
We’re based in the Pajaro area and know this community well, with Las Lomas Unilock service nearby as well. Use the map below to see our service coverage — if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in Pajaro
Yes, in most cases where the paver field ties to a flood-damaged or elevated rebuild, you’ll need a Monterey County permit and inspection because Pajaro has no city building department. We handle the permit paperwork and build to the elevations the county requires, and our Amesti Unilock service follows the same county standards. Call (833) 756-5936 to get your project scoped correctly the first time, estimates are free.
That’s efflorescence, and it’s common on concrete pavers in the Pajaro Valley because the fog and winter rain keep the surface wet for long stretches. The minerals in the concrete leach to the surface and dry as chalky deposit. Cleaning alone won’t stop it from returning, the drainage and joint condition around the pavers usually need attention too.
A paver driveway can move and re-level after ground saturation, where a concrete slab can crack and heave. But the paver field only recovers if the base underneath is built deep enough and the edges are restrained correctly. On river-adjacent lots in Pajaro, we build the base to handle saturated soil, not just daily traffic. Call (833) 756-5936 to talk through your specific lot’s exposure.
Yes. We stock common field units for Brussels Block and Beacon Hill Flagstone, and we re-set sound pavers rather than replacing the whole field. Where the base under the heaved section is compromised, we cut out the bad base, re-compact, and re-lay with matching units and joint sand so the repair blends with the rest of the patio.
Fine sand washes out faster under repeated wet-dry cycling, which is exactly what Pajaro’s cool, damp air delivers. Open joints then let weeds take hold and moisture reach the base. We specify a polymeric sand built for wet climates and re-sand the field as part of any repair, call (833) 756-5936 for an assessment.
Service Areas Near Pajaro
We serve Pajaro and surrounding Monterey County communities. Our crews also handle Unilock service in Watsonville, just across the river, and Unilock service in Interlaken. If you’re unsure whether your property falls in our service area, call and we’ll confirm. We work throughout the Pajaro Valley and nearby coastal zones on our Pajaro service area.
Book Your Unilock Service in Pajaro Today
Have a paver driveway that’s heaving or a patio that’s spreading? Call (833) 756-5936 to schedule a free estimate. We’ll walk the site, check the base, and give you a written line-item quote before any work begins.
Written by Nolan Driscoll, Owner at Iron Beam Contractors, serving Pajaro and the Pajaro Valley.