Mold remediation in Jacksonville typically costs about $1,010 to $3,865, with a median near $2,115 — the lowest of Florida's major metros. A lower regional cost of doing business and a crawlspace- and rental-heavy job mix hold prices below the South Florida coast. Job scope, not your ZIP code, drives most of the spread.
Mold remediation quotes in Jacksonville can feel arbitrary — the same closet or bathroom can draw a $1,000 estimate from one contractor and a $3,500 estimate from another across Duval County. A little of that gap is the Jacksonville market, which runs the lowest of any major Florida metro. Most of it is the scope of the job. This page lays out the real cost ranges for Jacksonville and Duval County, the factors that move a quote, and the Florida licensing rule that protects you on either end.
What mold remediation costs in Jacksonville
Cost figures are derived from national 2025–2026 cost datasets (HomeAdvisor/Angi, Fixr, HomeGuide) adjusted for the Jacksonville metro's labor-and-demand profile, last refreshed June 2026. Duval County runs below the national median — a lower regional cost of doing business and a job mix that leans toward contained crawlspace and rental work.
| Job scope | Low end (p25) | Typical (p50) | High end (p75) |
|---|---|---|---|
| Overall remediation | ~$1,010 | ~$2,115 | ~$3,865 |
| Single bathroom | ~$460 | ~$1,015 | ~$2,025 |
| Basement / crawlspace | ~$830 | ~$1,930 | ~$4,140 |
| Attic | ~$1,105 | ~$2,575 | ~$5,520 |
| HVAC / ductwork | ~$1,840 | ~$3,680 | ~$8,740 |
| After flooding | ~$2,300 | ~$5,060 | ~$11,040 |
| Whole house | ~$8,280 | ~$16,100 | ~$29,440 |
By contaminated area, Jacksonville jobs run roughly $10 to $24 per square foot, with a typical figure near $15. The square footage and whether the HVAC is involved explain most of the spread above — far more than which Duval County neighborhood you're in. For how that per-square-foot figure is built statewide — and why small jobs cost more per foot while large jobs cost less — see our Florida mold remediation cost per square foot breakdown.
Why Jacksonville prices run lowest in the state
Jacksonville's median sits below Orlando's inland market and well under Miami, which runs the highest of any Florida metro. Two factors keep North Florida pricing down:
- A lower regional cost of doing business. Labor rates and overhead across Duval and the surrounding counties run below the South Florida coast, and that flows straight through to remediation pricing.
- A crawlspace- and rental-heavy job mix. A larger share of Jacksonville work is contained crawlspace and rental-property jobs, which tend to be smaller in scope than the coastal flood and whole-home jobs that push South Florida medians up. Jacksonville still sits in a hurricane zone, so large post-storm jobs do run at the higher end of the table.
You can browse verified Jacksonville mold contractors and confirm each one's live Florida license status before requesting a quote.
Mold inspection cost in Jacksonville
A mold inspection is a separate service, done by a licensed mold assessor before remediation begins.
| Service | Low end | Typical | High end |
|---|---|---|---|
| Independent mold inspection | ~$230 | ~$414 | ~$645 |
Under Florida §468.8419, the assessor who tests your home generally cannot be the same company that remediates it — the two roles are licensed separately precisely so the party defining the work isn't the party profiting from a larger job. That inspection is what protects you from scope inflation: it sets the scope the remediator then has to price against. See mold testing vs. inspection for how the two fit together.
What actually drives your quote
Across Jacksonville, scope determines cost more than geography does. The factors that move a number:
- Contaminated square footage — the standard measure is $10–$24/sq ft in Duval County.
- Whether the HVAC or duct system is involved — this alone can add $1,840–$8,740.
- Attic or crawlspace access — tight or unfinished spaces raise labor.
- How accessible the area is — finished, furnished rooms cost more to contain and restore than open framing.
- Whether the moisture source is found and fixed — this affects both the job scope and whether the remediation actually holds.
A $1,000 quote and a $3,500 quote in the same Duval County neighborhood usually differ on scope, not city.
Hire a licensed Jacksonville remediator
Florida §468.8419 requires a current DBPR Mold Remediator (MRSR) license for any remediation across 10 square feet or more — which covers nearly every job above a small surface wipe-down. Before you sign:
- Verify the license. Check any contractor's live DBPR status free at moldverified.com/verify.
- Keep assessor and remediator separate. The company that inspected your home generally can't be the one that remediates it.
- Read the quote for scope, not just price. Confirm it names square footage, containment, clearance testing, and the moisture fix.
Mold remediation costs in other Florida metros
Jacksonville is the lowest-priced of the major metros, roughly 22 percent under Miami at the top of the range:
- Miami — median near $2,580, the highest of any Florida metro, on coastal labor rates and heavy flood and hurricane work.
- Fort Lauderdale — median near $2,530, just below Miami, on Broward's waterfront housing and post-storm insurance claims.
- West Palm Beach — median near $2,475, where Palm Beach County's older condo stock makes building-wide jobs common.
- Sarasota — median near $2,300, where Gulf-coast humidity holds the median right at the Florida line.
- Fort Myers — median near $2,255, where lingering Hurricane Ian moisture still enlarges Lee County jobs.
- Tampa — median near $2,230, essentially the national line, held there by a competitive Bay-area contractor market.
- Orlando — median near $2,185, a notch below national, on inland labor and AC-condensation jobs.
- Lakeland — median near $2,140, where Polk County's smaller inland I-4 market runs a notch below Orlando.
- Pensacola — median near $2,070, among the lowest in the state on Panhandle labor rates.
- Tallahassee — median near $2,070, where inland North Florida labor keeps it among the lowest in the state.
For the full side-by-side, see the Florida mold remediation cost by city breakdown.
Straight answers
How much does mold remediation cost in Jacksonville?
A typical mold remediation job in Jacksonville runs about $1,010 to $3,865, with a median near $2,115 — the lowest among Florida's major metros. A lower regional cost of doing business than South Florida, plus a larger share of crawlspace and rental-property jobs (which are often contained), keeps Duval County pricing down. Small, contained jobs caught early (a single bathroom or closet) often land between $460 and $1,015.
How much does mold removal cost per square foot in Jacksonville?
In Jacksonville, professional mold remediation runs roughly $10 to $24 per square foot of contaminated area, with a typical figure near $15. Square footage is the single biggest cost driver: a 30-square-foot bathroom job and a 300-square-foot whole-room job differ far more on area and containment than on labor rate. Anything at or above 10 square feet legally requires a licensed Florida remediator.
Why is mold remediation cheaper in Jacksonville than Miami?
Jacksonville is the lowest-priced of Florida's major metros, and Miami the highest — a median gap of roughly $465, about 22 percent. Three things drive it: North Florida's lower regional labor and cost of doing business, less expensive housing than the South Florida coast (which lowers the cost of containment and restoration), and fewer of the large coastal-flood jobs that enlarge Miami's scope. Jacksonville's mix leans toward smaller crawlspace and rental-property work.
How much does a mold inspection cost in Jacksonville?
An independent mold inspection in Jacksonville — performed by a licensed mold assessor before any remediation — typically costs $230 to $645, with a median near $414. Under Florida §468.8419, the assessor generally cannot be the same company that remediates, so this is a separate fee. It is the step that protects you from scope inflation, because the assessor defines the work the remediator must price against.
Do I need a licensed mold remediator in Jacksonville?
Yes. Florida §468.8419 requires any contractor remediating mold across 10 square feet or more of building area to hold a current Florida DBPR Mold Remediator (MRSR) license. The same law generally bars the company that assessed your mold from also remediating it. You can verify any Jacksonville contractor's license status free at moldverified.com/verify before you sign anything.
What should I watch for in a Jacksonville mold quote?
Compare quotes on scope, not just the bottom-line price. A legitimate estimate names the contaminated square footage, says whether the HVAC or duct system is included, specifies containment and post-remediation verification, and identifies the moisture source to be fixed. A quote far below the $1,010 low end usually omits containment or clearance testing; one far above $3,865 usually involves HVAC, whole-house scope, or storm-related water damage. Always confirm the remediator holds a current MRSR license.
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