Free written scope consultation - allowances, timeline, and change-order rules on paper before a single trade is scheduled
Unilock Construction in St. Petersburg, FL | Elmstead Remodeling Tampa
We provide independent Unilock paver installation, repair, and restoration across St. Petersburg, from Historic Kenwood to the waterfront. What sets our work apart here is the pairing of Unilock product knowledge with St. Petersburg’s specific demands: historic review boards, sandy soils, and hurricane-season drainage. If you’re pricing a paver driveway or patio in St. Petersburg, call (850) 779-4017 for a written, line-item estimate before any work begins.
We’re Elmstead Remodeling Tampa, an independent Unilock service provider. We are not manufacturer-authorized, and we don’t claim to be. What we are is a Cedarwell company that has spent more than a decade installing and restoring Unilock systems across St. Petersburg service area. Our Unilock sales & service work covers everything from a 20-year-old Brussels Block driveway that’s losing its edge restraint to a new Thornbury patio behind a 1920s bungalow.
Why St. Petersburg Residents Choose Us for Unilock Service
Most contractors in St. Petersburg can lay pavers. Fewer can tell you why a Brussels Block driveway is separating along the edges after three summers, or why Thornbury pavers near the bay develop that white chalky film faster than the same pavers do inland. We can, because we’ve been pulling apart failed paver systems in this city long enough to know what St. Petersburg’s climate does to them.
Graham Stein runs our crews, and he learned the trade the hard way: two decades of framing, demolition, and finish work before Unilock restoration became a core part of what we do. He writes a fixed-price scope before a single tool comes off the truck. We sample polymeric sand the same way we’d sample paint color: against the actual pavers, in the actual light, on the actual site. And we keep a written record of what was installed, where, and how the base was built, so when you call us back in five years, we know what’s underfoot without digging blind.
We’re not the cheapest bid in St. Petersburg. We’re the bid that names the base material, the edge restraint, the joint sand, and the clean-up protocol in writing before you sign anything.
Styles & brands we work with
Common Unilock Construction Problems We Solve in St. Petersburg
- Edge restraint failure on Brussels Block driveways. St. Petersburg’s sandy soil and daily summer downpours are rough on plastic edging. It shifts, the blocks spread into the lawn, and the driveway starts to look like a jigsaw puzzle left out in the rain. We replace plastic restraint with concrete edge restraint, which holds the outside course in place through wet and dry cycles.
- Efflorescence on Thornbury pavers near coastal flood zones. That white chalky residue isn’t fading. It’s mineral salts rising through the paver from repeated moisture exposure, made worse by high humidity and salt spray near the water. We clean it properly, but more importantly, we address the moisture path underneath so it stops coming back.
- Settling and uneven surfaces on Richcliff patios over older fill. Many 1920s bungalow lots in St. Petersburg were backfilled with whatever was on hand decades ago. When that uncompacted fill finally gives, the patio sags, and you get trip hazards in the middle of a historic district. Patching the surface won’t last. We lift, re-bed, and compact properly.
- Weed and ant intrusion between Hollandstone joints. Polymeric sand breaks down faster in St. Pete’s heat and heavy rain than it does in drier climates. Ants find the loose sand and move in. We re-sand with a polymer that’s rated for wet, high-heat conditions, and we’ll tell you honestly how often St. Petersburg weather will ask you to redo it.
- Drainage failures under paver driveways. Afternoon thunderstorms drop a lot of water fast. If the base wasn’t sloped and compacted right, water pools, the base erodes, and blocks sink. We fix the slope, the base, and the drainage path, not just the visible surface.
Unilock Service in St. Petersburg: What Local Conditions Mean for Your Equipment
Here’s the thing about Unilock work in St. Petersburg that you won’t find in the manufacturer’s spec sheets. The city’s historic districts, Kenwood and Historic Uptown among them, require review board approval for any exterior hardscape change that’s visible from the street. So a Unilock paver driveway can’t just be a driveway. It has to look like it belongs on a 1920s wood-frame bungalow.
That’s why, on a lot of the jobs we do in Historic Kenwood, we steer homeowners toward a tumbled finish like Brussels Block instead of a modern smooth paver. The review board wants character, not contrast. We’ve walked enough of these jobs through the approval process to know what gets flagged and what sails through. A block away in a non-historic 1950s concrete home, the same paver project needs nothing but a standard permit. Same brand, same crew, different rulebook. Knowing which rulebook applies before the pavers arrive on site is part of what we do.
We Write It Down Before We Start
One of Graham’s habits, and now ours, is this: “We write it down before we start so nobody is guessing mid-project.” That means a fixed price for the scope as written, not an estimate that grows when the crew discovers what the old base actually looks like. It means the base depth, the edge restraint type, the sand specification, the drainage plan, and the clean-up protocol all live on paper before we break ground.
And the clean-up plan isn’t a bullet point. It’s shoe covers at the door, drop cloths on any interior floor we cross, quiet tools during nap hours where possible, and pet-safe products where there’s a choice. We photograph the clean-up before the crew leaves. It’s part of the Cedarwell Care Promise, and it’s how we leave a home in St. Petersburg in better shape than we found it.
Unilock Models & Products We Service in St. Petersburg
We work across the Unilock line that shows up most often in St. Petersburg: Brussels Block, Hollandstone, Thornbury, and Richcliff. Each has its own tolerances, and each ages differently in this climate. Brussels Block’s tumbled edges hide wear well, but it needs solid edge restraint. Thornbury’s smooth, contemporary face shows efflorescence more readily near salt air. Richcliff’s larger format looks striking on a patio, but it’s unforgiving if the base isn’t compacted. Hollandstone is the workhorse, and it asks for regular joint sand maintenance in St. Pete’s rain-and-heat cycle.
For any repair or extension, we use genuine Unilock pavers and matching joint sand. Aftermarket copies vary by a few millimeters and fade differently, and those differences show up within a season. We stock common Unilock pavers locally for fast St. Petersburg turnaround, and we order less common ones directly. For failures under 10 square feet, we usually repair in place. For larger heaving or drainage failures, we recommend a full lift and re-bed over a proper crushed stone base rather than patching a failing substrate.
See the difference
Before
After
Before
After
Before
AfterUnilock Service Pricing in St. Petersburg
| Service | Price Range |
|---|---|
| Paver Driveway Installation | $7,000 – $18,000 |
| Paver Patio Installation | $3,500 – $11,000 |
| Driveway Sealing | $250 – $700 |
What drives the cost in St. Petersburg is base preparation. Older lots with uncompacted fill need more excavation and compaction than a newer home on stable ground. Historic district requirements can add review board time and design constraints. Drainage work, if the site slopes toward the house or pools in storms, is a separate line item we’ll show you in writing. A free estimate from us includes the site walk, base inspection, and a line-item quote in writing. Call (850) 779-4017 to schedule yours.
Serving St. Petersburg, FL - Our Local Coverage Area
We’re a General Contractor - St. Petersburg area team that knows this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs – Unilock Construction in St. Petersburg
Sealing is optional, not mandatory, but it’s more useful in St. Petersburg than in drier cities because high humidity and salt spray accelerate staining and efflorescence. A quality sealer slows both. We’ll tell you honestly whether your specific pavers and location justify it. Call (850) 779-4017 and we’ll look at your site before you spend the money.
You can get close, but a 20-year-old paver has faded and weathered in ways no new paver will match on day one. We use genuine Unilock pavers and can often integrate new sections more seamlessly by pulling pavers from a less-visible area and blending the new ones in. Call (850) 779-4017 for an on-site look and an honest opinion on the match.
If you’re in a local historic district, likely yes, especially for anything visible from the street. A patio in the backyard may not trigger review, but a driveway or front walk almost always does. Outside historic districts, a standard permit usually covers it. Call (850) 779-4017 and we’ll tell you which process applies to your address before you plan around it.
The ant problem is really a sand problem. When polymeric sand breaks down, ants exploit the loose joints. We remove the failed sand, treat the joints, and re-sand with a polymer rated for wet, high-heat conditions like St. Petersburg’s. It holds longer, but no joint sand lasts forever in this climate. Call (850) 779-4017 for a re-sanding quote specific to your patio.
Pavers themselves handle submersion fine. What fails is the base underneath when floodwater erodes the crushed stone and the sand washes out. A properly compacted base with adequate drainage recovers better than a shallow one. If your pavers sit in a flood zone, base depth and drainage design matter as much as the pavers. Call (850) 779-4017 and we’ll tell you what your site actually needs.
A St. Petersburg Job We Won’t Forget
We were called to a 1948 wood-frame bungalow on 5th Avenue North in Historic Kenwood for a failing Brussels Block driveway. The original plastic edging had shifted, letting blocks spread into the lawn, and the base was washing out from afternoon thunderstorms. We pulled the entire 400-square-foot driveway, installed a 6-inch compacted limestone base with concrete edge restraint, and re-laid the same Brussels Block pavers with new polymeric sand. The review board had already approved the like-for-like restoration, and the driveway now drains properly with no trip hazards. That job is what Unilock work in St. Petersburg looks like when you plan for the climate and the codes at the same time.
Service Areas Near St. Petersburg
We serve St. Petersburg and the surrounding Tampa Bay communities, including Unilock service in Clearwater, Unilock service in Tampa, Dunedin, and Town ‘n’ Country. If you’re on the Pinellas peninsula or across the bridge, we’ll bring the same written-price promise and Unilock knowledge to your site.
Book Your Unilock Service in St. Petersburg Today
If your Unilock driveway is spreading, your patio is sinking, or you’re planning a new paver project, our St. Petersburg Bathroom Remodeling and hardscape team can help - call (850) 779-4017. We’ll schedule a free estimate, walk the site, and put the price in writing before anything gets moved. A live person answers when you call.
Written by Graham Stein, Owner at Elmstead Remodeling Tampa, serving St. Petersburg since 2005.
