Broward Replacement Cost Guide
Garage floor coating replacement cost, itemized like a clinic bill
A garage floor coating replacement cost is not one number — it is three scopes stacked: getting the failed coating off, fixing what the failure revealed, and installing a new system on a slab that is ready. The ranges below come from public installer pricing researched in October 2026. Your estimate is confirmed on site after diagnosis. We are a matching service, not an installer — these are planning ranges, not quotes.
Scope one: removal
When homeowners ask what it costs to remove an epoxy coating from a garage floor, the honest planning range for professional diamond grinding is roughly $1.50–$3.00 per sq ft — more when the old material is thick, stubborn, or layered (a DIY kit over paint over a sealer is three removals wearing a trench coat). Removal ends at sound, profiled concrete; anything less and scope two inherits the problem.
Scope two: what the failure revealed
Crack & spall repair
Cracks that telegraphed through the old coating get routed, filled, and ground flush. Priced after inspection — a photo cannot price it.
Moisture mitigation
If the slab reads wet, a mitigation primer runs about $1.50–$3.00 per sq ft. Skipping it is how replacement floors become next year's clinic patients.
Contamination cleanup
Oil-soaked concrete needs aggressive degreasing and deeper grinding before anything will bond to it.
Scope three: the new system, by garage size
For the standard replacement system — epoxy base, full decorative flake, polyaspartic topcoat — applied to typical Broward garage sizes, before removal and repair:
| Garage | Approx. size | New system | Add removal (~$1.50–$3.00/sq ft) |
|---|---|---|---|
| 1-car | ~200–300 sq ft | ~$1,200–$3,600 | ~$300–$900 |
| 2-car | ~400–500 sq ft | $2,400–$6,000 | ~$600–$1,500 |
| 3-car + | ~600–750 sq ft | ~$3,600–$9,000 | ~$900–$2,250 |
Totals are the published per-sq-ft ranges applied to typical sizes — planning arithmetic, not a quote. The replacement calculator runs your exact combination, removal toggle included.
The line that decides whether the replacement lasts
A moisture mitigation garage floor in Broward conversation is not an upsell — it is the difference between a replacement and a repeat. If your first coating failed with bubbles or peeling sheets and nobody ever took a moisture reading, insist on one this time, in writing, before the system is chosen. The reading decides the primer, and the primer decides the decade.
Replacement cost questions
What does it cost to remove an old epoxy coating and recoat a garage floor?
Two pieces. Removal by diamond grinding runs roughly $1.50–$3.00 per sq ft in planning ranges. The new system — typically epoxy, decorative flake, and a polyaspartic topcoat — runs about $6–$12 per sq ft. A typical Broward 2-car garage (400–500 sq ft) therefore plans around $3,000–$7,500 all-in for removal plus replacement; your installer confirms after diagnosis and a moisture reading.
Why can't I get an exact replacement price from a photo?
Because the price drivers are under the surface: how well the old coating is still bonded (grinding time varies enormously), crack condition, and the slab's moisture reading. A photo prices none of those honestly. Any exact number given without a visit is a guess dressed as a quote.
Is removal always necessary before a new coating?
When the existing coating is peeling, bubbling, or delaminating — yes. A new system bonds to the old one's surface, and a failing bond underneath fails again. A sound, well-bonded old coating is the rare exception our recoat-or-replace guide describes.
Does insurance or a warranty cover a failed coating?
Sometimes an installer's warranty covers adhesion failure — read yours, and note that warranties commonly exclude moisture-driven failure, which is exactly why the moisture reading at install mattered. Homeowner's insurance rarely covers coating wear or failure. We are not insurers or lawyers; check your documents.