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Unilock Driveway & Pavers: The Miami Owner’s Guide
We stock and install Unilock-compatible driveway pavers and replacement units throughout Miami, and a typical paver driveway repair or section replacement runs $826 to $2,480 depending on square footage, pattern, and base prep. Most paver failures in Miami show up the same way: a low spot forms after a downpour, one or two pavers shift, and within a month you have a trip hazard where your driveway meets the walkway. We keep common Unilock dimensions on the truck, so most repairs are matched and locked in within a single visit.
What surprises homeowners most is how fast a small problem spreads here. Miami’s rainy season pushes water under the sand bed, the sand washes out, and the pavers lose their interlock. Isaac Pruett has seen this enough times across Coconut Grove and the surrounding neighborhoods to know the first thing to check isn’t the paver itself; it’s what’s underneath it.
Which Unilock Models This Applies To
Unilock runs several paver lines in South Florida, but the most common on Miami driveways are the Brussels Block, Town Hall, Courtstone, and Senzo series. Each has a different joint profile and thickness, and they are not interchangeable. Brussels Block runs 60mm thick and uses a tumbled edge. Courtstone is a smaller-format paver with tighter joints. Senzo is a modular, larger-format system that needs deeper base prep. If you mix a 60mm paver into a field of 50mm units, you’ll feel it underfoot every time, and the joints will open up within a season.
On the OEM versus aftermarket question: for Unilock specifically, we recommend staying with genuine Unilock units or a verified color-matched equivalent from a known manufacturer. The concrete blends are proprietary, and Miami sun fades cheaper aftermarket copies unevenly within two years. A faded patch is more visible than the original damage. Mason Remodeling Co Miami is an independent service provider and not affiliated with Unilock, but we order directly through supplier channels to keep color lots consistent. The fastest way to identify your exact unit is to flip one paver and check the back stamp for a mold number, then measure the thickness with a tape. That mold number plus a photo of the surface texture tells us almost everything we need to match it.
Styles & brands we work with
Signs Your Unilock Driveway & Pavers Is Failing
- A low spot that holds water after rain. This means the base aggregate has settled or washed out beneath the pavers. In Miami, this usually follows a period of heavy rain, and the puddle is the first visible sign the sand bed is migrating.
- Pavers that shift or rock underfoot. Loose units mean the edge restraint has failed or the joint sand is gone. Once one paver moves, the neighbors start moving too, because the interlock is shared.
- Weeds or ants pushing through the joints. That’s a sign the joint sand has washed out and been replaced by organic material. Ants in particular will excavate the sand bed faster than you’d believe.
- White, chalky mineral deposits on the surface. That’s efflorescence, a common South Florida issue where moisture pulls salts through the paver. It’s cosmetic, but it tells you water is moving through the bed the wrong way.
- A sunken paver right at the driveway apron or garage entrance. This is the most common failure point we see in Miami, where car tires load the edge repeatedly. The base was likely cut too thin there during the original install.
Is DIY Possible, or Should You Call Us?
Miami’s soil is mostly sand with layers of limestone, and a paver repair is genuinely DIY-possible when it’s a small area. If you have one or two loose pavers and want to lift them, re-level the sand, and reset them, that’s a realistic Saturday project. But once you see the telltale signs, like a low spot spanning more than a few pavers or a sunken edge near the driveway apron, you’re past hand-tool territory. The base is the problem, not the paver, and you need a plate compactor and the right base material to fix it correctly. Many Miami homeowners try the bagged-sand approach, and it holds for about a month before the same low spot returns.
If you’re matching a Unilock color or pattern, that’s another reason to call. The color blends are incredibly specific, and mixing in a close-but-not-exact match makes the repair look worse than the original damage. Call us at (850) 780-8123 and we’ll tell you what’s actually wrong and what it costs to fix it right.
See the difference
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AfterReplacement Cost & What’s Included
For a typical Unilock paver driveway repair or section replacement in Miami, expect to pay between $826 and $2,480. A full paver driveway installation runs $8,260 to $21,240 depending on the total square footage, the Unilock series chosen, and how much excavation and base work the site requires. The range breaks down like this: paver materials account for $3 to $6 per square foot, while excavation, base prep, compaction, and edging account for the rest. When we quote a paver project, we give you one written price before any work starts, and it covers removal of the old surface, base material, new pavers, joint sand, compaction, and cleanup. There are no surprise change orders. Every paver repair we complete is covered by our 365-Day Done Right Promise, so if the repair doesn’t hold, we fix it at no cost, and we have a live person who answers the phone 24 hours a day if you ever need to reach us.
FAQs
In Miami, a properly installed Unilock driveway can last 25 to 30 years before the base needs rebuilding, though the surface may show cosmetic wear and efflorescence within 10 to 15 years. The pavers themselves are rated for decades, but the base layer is what determines how long the surface stays stable. Call (850) 780-8123 if you see early signs of movement.
Yes, in most cases we can remove and re-set a section of a Unilock driveway rather than replacing the entire surface, as long as the surrounding pavers are still sound and the base failure is localized. The key is matching the existing color lot and joint pattern, which we do with a physical sample before writing the quote.
A typical Miami section repair takes one full day, including removing the damaged units, re-compacting the base, re-setting the pavers, and re-sanding the joints. Larger repairs that require removing and re-screening the entire base may take two to three days depending on driveway size and access.
We keep common Unilock dimensions and color blends in our Miami inventory, including Brussels Block, Town Hall, and Courtstone sizes, so most repairs can be completed without a special order. If your unit is a less common series or an older discontinued blend, we’ll source a verified color match before we give you a price, not after.
Unilock Driveway & Pavers Repair Near You in Miami
When you call, you’ll get a live person, every time. We’ll send a technician in a clean, marked uniform, with a photo ID badge at the door, and you’ll know their name before they arrive. As Isaac puts it: “Tell me what you need done. I’ll tell you what it costs and when it’s finished – and I’ll mean both.” That’s the standard we’ve kept since 2004, as part of the Threshold Group family of home-service companies.
Call (850) 780-8123 for a free, no-pressure estimate on your Unilock driveway or paver repair in Miami. We’ll help you figure out exactly what you need and exactly what it costs.
Written by Isaac Pruett, Owner, Mason Remodeling Co Miami at Mason Remodeling Co Miami, serving Miami and nearby areas.
