Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Why San Diego Homeowners Choose Unilock Construction
We’re an independent San Diego Unilock service provider, and we repair, install, and restore Unilock paver driveways, patios, and pool decks across the county. Our crews have worked on Unilock Brussels Block, Mattoni, Richcliff, and Town Hall systems for over a decade, and we know how San Diego’s coastal air, canyon drainage, and clay-heavy soils affect these pavers differently than anywhere else. If your Unilock surface is settling, spreading, or losing joint sand, call us at (619) 673-9302 and we’ll give you a straight answer and a written price before any work begins.
Mason Remodeling Co San Diego is not affiliated with or authorized by Unilock. We’re a local contractor that works on Unilock products because they’re well-built pavers that respond well to proper repair, and because San Diego homeowners keep asking for them. Our independence means we give you honest repair-vs-replace advice without a manufacturer’s sales quota in the room.
Why Trust Mason Remodeling Co San Diego for Your Unilock Construction?
Unilock pavers are precision-molded concrete units. When they fail, it’s rarely the paver itself. It’s what’s underneath: the base, the edge restraint, the drainage. Our team understands that distinction because we’ve pulled up failed Unilock installations from La Jolla to Rancho Bernardo and seen what coastal moisture and hillside runoff do to a base layer over time.
Isaac Pruett, our owner, grew up in Los Angeles and learned framing with a hammer in hand before formal training at Los Angeles Trade-Technical College sharpened the skill into a trade. For the past several years he and our crew have worked across San Diego County, on homes where stucco-over-wood framing hides decades of moisture movement and where paver failure usually traces back to poor drainage, not bad pavers. He keeps his original apprenticeship notes in the truck. That tells you something about how we approach Unilock work: methodically, and with respect for how the first installation was done, good or bad.
Every Unilock job we take starts with a written price delivered before any tools come off the truck. You’ll know the technician’s name and see their photo before they arrive, and they’ll show a photo ID badge at the door. That’s the Threshold Standard, and it’s how we’ve operated since 2004 as part of the Threshold Group family of home-service companies.
Styles & brands we work with
Common Unilock Construction Problems We Fix in San Diego
Unilock service in Poway and throughout the region means we’ve seen how San Diego’s specific conditions create predictable Unilock failure patterns. Here’s what we see most, and what’s actually going on underneath:
- Edge loss and spread on Brussels Block driveways. Brussels Block has a tumbled, old-world profile with intentionally varied edges. That look is beautiful, but in narrow San Diego driveways where SUVs make three-point turns, the lateral pressure pushes pavers outward past the edge restraint. The gap at the border grows wider each season. We re-set the edge with deeper spike restraints and re-compact the perimeter, which holds far better than the shallow plastic edging many installers use.
- Settling and depressions over decomposed granite base. Inland neighborhoods like Clairemont and Allied Gardens sit on soils that shift with winter rains. When water migrates under a paver system, the decomposed granite base can wash into drainage channels or simply sink. You get a 1-to-3-inch depression. The fix is not adding more sand on top. We pull the pavers, recompact with Class II road base, and reinstall the same pavers when they’re still dimensionally sound.
- Polymeric sand washout on pool decks. Mattoni pool decks near the coast get pounded by hose water, pool splash, and salt air. The polymeric sand between joints erodes, weeds sprout, and pavers start shifting. We re-sand with a high-performance joint compound rated for wet environments and seal the perimeter so water stops tunneling under the deck.
- Color fading and efflorescence on Richcliff pavers. Richcliff is known for its smooth, architectural face. On south-facing San Diego patios with full sun exposure, the color oxidizes faster than shaded areas, and coastal moisture can pull mineral salts to the surface as white powder. We clean, re-sand, and apply a breathable sealant that slows UV degradation without trapping moisture, which is the mistake that causes more efflorescence, not less.
- Discontinued Town Hall paver matching. Town Hall was a popular large-format paver. Unilock has shifted production on some lines, and homeowners tell us they can’t find matching pavers for an extension or a repair. We maintain relationships with local Unilock dealers and can often source remaining inventory or a close-production match. When that’s not possible, we’ll tell you honestly before quoting a creative re-layout that uses existing pavers and avoids visible mismatches.
Unilock Parts & Our Repair-vs-Replace Approach
For paver replacement, we always source genuine Unilock pavers. Here’s why: Unilock runs different production batches each year, and color drift between batches is real. A “close enough” aftermarket paver from a different manufacturer will look wrong immediately, and worse after a year of sun. Genuine Unilock, even from a later production run, at least comes from the same mold profiles and pigment systems, which makes a repair blend as well as physically possible.
For edge restraints, base materials, and joint compounds, we use commercial-grade components that meet or exceed Unilock installation specifications. These aren’t aftermarket “knockoffs” in the negative sense. They’re the same class of materials Unilock specifiers call for: steel or heavy-duty aluminum edging, Class II road base, and high-quality polymeric sand rated for wet environments.
We only recommend full replacement when the base has failed extensively across a large area, or when the original paver line is discontinued and a partial repair would create a visible patch that devalues the property. A 20-year-old driveway with one settled section is usually a repair, not a replacement. A driveway where every joint has opened, the base has washed out in several places, and the pavers are chipped or cracked is a different conversation. We’ll show you photos from the excavation and explain what we found before you decide. Call (619) 673-9302 if you want an honest assessment, not a sales pitch.
Our Unilock Service Process – Step by Step
- 1
Diagnosis. We walk the site with you and look at the failure pattern. Gaps at the border mean edge restraint. Depressions in the center mean base or drainage. We identify the cause before touching a paver, because the wrong diagnosis makes any repair temporary.
- 2
Repair or installation plan. We give you a written price with line items for materials, labor, and disposal if needed. No verbal ballpark that grows later. The price you see is the price you pay, and our 365-Day Done Right Promise covers the work for a full year from completion.
- 3
Excavation and rework. We remove only the pavers needed, set aside salvageable material, and rebuild the base to spec. For Unilock systems, that means proper compaction, slope for drainage, and edge restraints that actually hold.
- 4
Testing and finish. We re-sand joints, compact the surface, and run a hose over the finished work to verify drainage. You walk the surface with us before we call it done.
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Warranty and follow-up. Every Unilock job gets our written guarantee with stated coverage terms: what’s covered, what’s excluded, and for how long. If something fails, we return free of charge. That’s not a promotion. It’s how we’ve written every contract since 2004.
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AfterUnilock Products We Service & Install in San Diego
We work on the full range of Unilock paver systems commonly installed in San Diego, including Brussels Block, Mattoni, Richcliff, and Town Hall lines. That covers driveways, walkways, pool decks, patios, and retaining wall caps where Unilock pavers are used. We stock commercial-grade edge restraints, Class II road base, and polymeric sand locally, and we pull genuine Unilock pavers from San Diego-area dealers on a per-job basis to ensure color match. If you’re planning a new installation, we also install Unilock paver driveways and patios from scratch, with a written price before we begin.
We Also Service These Brands
Unilock is a significant part of our hardscape work, but we’re not a single-brand shop. Our broader remodeling practice includes General Contractor services at Mason Remodeling Co San Diego, with cabinetry from KraftMaid, surface materials from Cambria and Silestone, and fixtures from Kohler. That matters if your Unilock project is part of a larger outdoor living or home remodel, because we can handle the whole scope under one written price and one 365-Day Done Right Promise.
FAQs – Unilock Construction Service in San Diego
Is Mason Remodeling Co San Diego authorized by Unilock? No. We’re an independent contractor that services and installs Unilock products, but we are not an authorized dealer, installer, or warranty provider for Unilock. That independence is a feature for homeowners, because we recommend repairs without a manufacturer’s sales agenda. Our workmanship carries our own written guarantee, and we tell you exactly what’s covered.
Do you use genuine Unilock or OEM parts? For any paver that needs replacement, we source genuine Unilock pavers. For edge restraints, base materials, and joint compounds, we use commercial-grade components that meet or exceed Unilock installation specs. We never substitute generic pavers for genuine Unilock in a repair, because the color and surface profile mismatch is visible immediately.
How long does Unilock service take? A single-spot repair on a Unilock driveway or patio typically takes one to two days, depending on how much base rebuilding is needed. A full paver driveway installation in San Diego can take three to five days, including excavation, base work, paver placement, and final compaction. Pool decks and patios with drainage complications may run longer. We’ll give you a realistic timeline in writing before work starts.
What Unilock models and series do you cover? We service and install the Unilock product lines most common in San Diego: Brussels Block, Mattoni, Richcliff, and Town Hall. That includes driveways, patios, pool decks, walkways, and wall caps where these pavers are used. If you have a less common Unilock line, call us at (619) 673-9302 and our team will identify the paver and source it or recommend the closest available match.
Will service void my Unilock warranty? Unilock’s product warranty covers manufacturing defects in the pavers themselves, and it typically remains intact when an independent contractor performs service that follows Unilock installation specifications. Our work is done to those specs: proper base preparation, edge restraint, joint sand, and compaction. If you’re concerned about warranty status on a specific product line, we’ll walk you through what Unilock’s warranty document says and what our work does or doesn’t affect.
How much does Unilock construction cost in San Diego? Here are the price ranges we quote most often for Unilock work in San Diego. These are written-price ranges, not vague estimates.
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $8,260 – $21,240 |
| Paver Patio Installation | $4,130 – $12,980 |
| Driveway Replacement | $5,900 – $16,520 |
| Driveway Sealing | $295 – $825 |
These ranges reflect typical San Diego job sizes, from compact patio repairs to full driveway replacements with proper base work. Your exact price depends on square footage, access, drainage conditions, and whether we’re repairing or replacing. Call (619) 673-9302 for a written line-item quote. Estimates are free.
Why does my Unilock Brussels Block driveway keep developing gaps at the edges in San Diego? Brussels Block has a tumbled edge profile that looks great but resists tight interlocking at the border. Narrow San Diego driveways force vehicles to turn sharply, and that lateral pressure pushes the outer pavers outward, opening a gap at the edge restraint. The fix is not just tapping the paver back in. We remove the border pavers, install a deeper steel or heavy-duty aluminum edge restraint, recompact the base, and reset the pavers so the whole edge resists lateral pressure. Call (619) 673-9302 and we’ll fix the root cause, not the symptom.
Can you match Unilock Richcliff pavers for a patio extension if my original color is discontinued? Yes, in many cases. We check current Unilock dealer inventory in San Diego first, and we also know which Richcliff colors and finishes have been discontinued over the years. When a direct match is impossible, we’ll give you options: a close production run that blends from a distance, a layout that uses existing pavers for the visible field and new pavers for a border or accent, or, if the color difference is too stark, a full replacement plan with honest pricing. We won’t install a visible mismatch without telling you first.
What causes white powdery residue on my Unilock Town Hall pavers near the coast? That’s efflorescence. Coastal moisture moves through the paver, dissolves natural mineral salts in the concrete, and deposits them on the surface as white powder when the water evaporates. It’s more common near the coast in Unilock repair in Encinitas and other beach communities because salt air and morning fog keep the pavers in a constant wet-dry cycle. We clean the surface with the right pH product, allow proper drying, re-sand joints with a stabilizing compound, and apply a breathable sealant so moisture can escape without pulling more salts to the surface.
How do you fix a Unilock Mattoni pool deck where the polymeric sand keeps washing out around the pool? Mattoni’s tighter joint spacing means the sand has less surface area to bind, and constant pool water, hose spray, and salt air destroy the polymer bond over time. We remove the degraded sand, check the base for drainage problems, re-sand with a wet-rated joint compound, and address the perimeter drainage so water stops channeling through the joints. Then we seal the surface. That combination stops the washout loop and prevents weeds from taking root between pavers. Call (619) 673-9302 to schedule a deck inspection.
Is it worth repairing a 20-year-old Unilock driveway that has settled in multiple spots, or should I replace it? It depends on what we find underneath. If the pavers are still dimensionally sound and the settling is limited to two or three spots where drainage failed, we can pull the pavers, rebuild the base in those areas, and reinstall the originals. That’s usually a fraction of full replacement cost. If the base has failed across most of the driveway and the pavers are chipped, cracked, or missing edge restraint everywhere, replacement is the better long-term value. A La Jolla homeowner called us about a sunken Brussels Block driveway after heavy rains. Our tech found the decomposed granite base had migrated into a broken French drain, causing a 2-inch depression. We removed the pavers, reinforced the drain, recompacted with Class II road base, and reinstalled the original pavers with new edge restraints. No paver replacement needed. That’s the kind of outcome we look for first. Call (619) 673-9302 and we’ll dig into it and show you what’s actually happening below the surface.
Book Your Unilock Service in San Diego, CA
Tell us what’s broken. We’ll tell you what it takes. Call (619) 673-9302 now for a free estimate on Unilock repair, restoration, or new installation anywhere in San Diego County. You’ll get a written price before any work begins, the name and photo of your technician before they arrive, and our 365-Day Done Right Promise on every completed job.
Written by Isaac Pruett, Owner at Mason Remodeling Co San Diego, serving San Diego since 2004.
