Choose Resurfacing Only If Your Fort Myers Slab Passes These Four Tests - Otherwise, You’re Paying Twice
For most Fort Myers driveways older than 15 years, driveway sealing and resurfacing is a gamble. It costs $3-$6 per square foot and looks great for a season or two, but if the concrete base is cracked, tree-root-displaced, or water-damaged underneath, that fresh top layer fails within 18 to 36 months. Full replacement runs $8-$14 per square foot and buys you 15 to 25 years of actual service. The real answer depends entirely on what’s happening below the surface - not what’s visible from the driveway edge. Call (844) 638-7249 for a core-test evaluation that gives you the real number before you commit.
We’ve Watched a $4,000 Resurface Turn Into a $14,000 Replacement - Here’s the Diagnostic That Prevents That
We resurfaced a driveway on McGregor Boulevard two years ago. It looked like a textbook candidate: some spalling, light cracking, nothing that screamed structural failure. The homeowner had a quote from another outfit for $4,200 to resurface, and it would have been the wrong call. We cored the slab and found the limestone base had eroded into a honeycomb of voids - Hurricane Ian’s storm surge had wicked underneath and washed out the subgrade over the following months. You couldn’t see it from the top. If we had skim-coated over that, the first delivery truck backing in would have punched through. We replaced the whole thing for just under $13,000 with proper compaction, a root barrier, and drainage tied to the parcel’s post-Ian flood map requirements. The homeowner told us later he’d wished someone had explained the four-point test sooner. Here it is.
1. Slab Integrity: Tap, Don’t Guess
Any driveway older than 20 years - which covers most concrete block homes along the McGregor corridor and older Fort Myers neighborhoods - needs subsurface testing before a resurfacing quote means anything. We tap-test the entire slab and core at least two spots where cracking is visible. What we’re looking for: delamination (the top layer separating from the base), voiding underneath from limestone erosion, and chloride penetration from decades of coastal moisture. A slab that sounds hollow in more than 15% of its area is not a candidate for a skim coat. It will delaminate further, and your resurface money goes with it.
2. Root Heave: Fort Myers’s Live Oaks Don’t Negotiate
Older neighborhoods - especially along McGregor, Ortiz, and Palm Beach Boulevard - have mature live oak canopies. Roots travel laterally 40 feet or more. When they push up under a slab, you get a hump. Resurfacing can level the surface visually, but it doesn’t stop the root. Eighteen months later, the root has moved another half-inch, and your fresh overlay is cracking at the same seam. A full replacement lets us install a root barrier at the property-line edge and properly compact the base so root displacement is physically blocked. Sakrete’s high-early-strength bag mixes give us a workable base for barrier pours that set up fast even in Fort Myers humidity.
3. Water and Grade: Post-Ian Flood Maps Changed Everything
Dozens of Fort Myers homeowners accepted insurance settlements after Ian and hired crews who resurfaced when the subgrade was compromised. Those driveways are already failing - we’re getting calls about them now, three years post-storm. Lee County permit requirements shifted after FEMA’s advisory flood maps raised Base Flood Elevations by two to four feet across many parcels. If your driveway requires a permit - and most structural work beyond a basic overlay in Lee County does - resurfacing may not satisfy current grade and drainage requirements. You resurface, you get a code compliance letter two years later, and you’re tearing it out anyway. A full replacement done to current elevation and drainage standards avoids that fight entirely, and avoids a future battle with your insurer over a known deficiency.
4. Load: What’s Actually Parking on It
A resurfaced driveway handles a sedan or a light SUV fine - for a while. But if you’ve got a full-size pickup, a boat trailer, or an RV that sits on the slab, point loads concentrate and find the weak spots fast. We see it constantly in the Iona and waterfront areas where larger vehicles are the norm. If your long-term plan includes a heavier vehicle, or if you’re adding an ADU or garage conversion that changes how the driveway gets used, a full replacement with proper reinforcement is the only call that doesn’t leave you with a cracked slab in three years.
Resurfacing vs Replacement: The Cost Decision Framework for Lee County
Here’s the straightforward math. Resurfacing makes sense when the base is solid, cracking is cosmetic, root intrusion is minimal or non-existent, and you’re selling within five years. Replacement is the right call when any of these is true: the slab is delaminating, roots have displaced sections, Ian-era water compromised the subgrade, or you’re keeping the home long-term and don’t want to revisit this problem.
| Factor | Resurfacing | Full Replacement |
|---|---|---|
| Cost per sq ft (Fort Myers) | $3-$6 | $8-$14 |
| Typical lifespan | 5-10 years (solid base) | 15-25+ years |
| Fixes root heave | No - masks it temporarily | Yes - root barrier installable |
| Satisfies post-Ian grade/drainage | Rarely | Yes - built to current code |
| Permit typically required (Lee County) | Sometimes - depends on scope | Yes - structural scope triggers it |
| Best for | Short-term cosmetic fix, pre-sale | Long-term ownership, heavy vehicles, damaged base |
Groundwork Construction Co. of Fort Myers doesn’t quote a resurface until we’ve core-tested the slab. If resurfacing is the honest right call, you’ll get that recommendation in writing. If full replacement is what’s needed, you’ll know the complete number before a shovel touches the ground. That’s the only way to avoid the exact scenario we keep seeing across Lee County: a driveway that looked fine for a year and then started falling apart because nobody checked what was underneath.
What Most Fort Myers Quotes Miss - And Why It Matters in a Post-Ian Market
After Hurricane Ian, Lee County saw a documented wave of unlicensed out-of-state contractors who took deposits and disappeared or did non-compliant work on driveways, roofs, and structural repairs. The county ran joint DBPR enforcement sweeps to catch them, but plenty of bad work still went through. Derek Hollenbeck has spent over 20 years in this market - he grew up in the Iona area, trained at Lorenzo Walker Technical College in Naples, and has been running crews across Fort Myers long enough to know what a compromised slab looks like before the concrete saw comes out. We background-check every technician and put them in uniform. When we core a driveway on McGregor or Palm Beach Boulevard, we know what we’re looking at because we’ve been doing it here since before the storm fundamentally changed how this city builds.
Our Driveway & Pavers work comes with the 730-Day Done Right Promise - if it’s not done right, we make it right. That applies whether we resurface or replace. And because we answer the phone with a live person, 24/7, you’re not leaving a voicemail when you have a question about your estimate or your project timeline.
FAQs
Driveway Sealing Cost in Fort Myers, FL runs $3-$6 per square foot; full replacement typically runs $8-$14 per square foot. For a standard two-car driveway at roughly 400 square feet, that’s $1,200-$2,400 to resurface versus $3,200-$5,600 to replace. Actual cost depends on slab condition, root intrusion, drainage requirements, and whether a permit is triggered. Call (844) 638-7249 for a core-test evaluation and a precise number.
Resurfacing is cheaper upfront, but it’s not a repair - it’s a cosmetic overlay that doesn’t fix base damage, root displacement, or subgrade washout. If your slab is structurally compromised, resurfacing is cheaper now and more expensive later because you’ll pay to replace it anyway. A full replacement costs more today and avoids a second bill in two to three years.
You can, but it will fail quickly. Mature live oaks common in Fort Myers neighborhoods like the McGregor corridor push roots laterally under slabs. A skim coat levels the surface but doesn’t stop root movement. Expect cracking at the same seams within 18 months. A full replacement with a root barrier is the only lasting fix.
It often does, especially if the scope involves structural work, grade changes, or drainage modifications. Post-Ian flood map updates changed Base Flood Elevations in many Fort Myers parcels, and replacement work must satisfy current Lee County grade and drainage requirements. We handle permitting as part of the job so you don’t navigate that process alone.
If your driveway is cracking, spalling, or showing signs of heave, don’t guess. Groundwork Construction Co. of Fort Myers will core-test the slab and give you a straight answer - resurface or replace, with the full number upfront. Call (844) 638-7249 or stop by our Fort Myers location for a free estimate. We don’t just break ground - we build something worth standing on.
Written by Derek Hollenbeck, Owner & General Contractor, Groundwork Construction Co. of Fort Myers at Groundwork Construction Co. of Fort Myers, serving Fort Myers, FL.