Start here
Quick, low-risk steps
- Stop or identify the moisture source when safe.
- Get a written scope of work from a Florida-licensed mold assessor or remediator.
- Verify the contractor’s license at Florida’s official lookup.
- Review the scope for containment, removal, cleaning, and post-remediation verification.
- Document any changes with written change orders before extra work starts.
What a Scope of Work Should Include
A complete scope of work is your roadmap for mold remediation. It should be based on a thorough assessment that identifies the moisture source and the extent of mold growth. The plan must be specific to your property and follow industry guidelines.
Without a clear scope, you risk incomplete work or unexpected costs. The document should be detailed enough that another qualified professional could understand and follow it. Always ask for a written scope before any work begins.
- Moisture-source correction: how the water problem will be fixed.
- Containment and air control: methods to prevent mold spread.
- Material removal: what will be removed and how.
- Cleaning method: techniques for surfaces and contents.
- Post-remediation verification: criteria for confirming the job is done.
Common Triggers for Scope Changes
Even with a thorough assessment, hidden mold can be discovered once demolition begins. This is a common reason for a scope change. The original plan may need to expand to address newly found growth.
Another trigger is finding that the moisture source is more extensive than initially thought. For example, a small pipe leak might have caused hidden damage inside a wall cavity. Any change should be documented and approved by you before extra work proceeds.
- Hidden mold found behind walls or under flooring.
- Moisture source larger than expected.
- Structural damage discovered during removal.
- HVAC system found to be contaminated.
- Occupant health concerns requiring additional precautions.
How to Review and Approve Changes
When a change is proposed, ask for a written change order that describes the new work, the reason, and any cost or timeline impact. Do not rely on verbal agreements. A reputable contractor will explain why the change is needed and how it affects the project.
You have the right to understand and question any change. If the explanation is unclear, consider getting a second opinion from an independent Florida-licensed mold assessor. Never feel pressured to approve a change immediately if you are unsure.
- Request a written change order with details and costs.
- Ask why the change is necessary and what happens if it is not done.
- Verify that the new work still aligns with industry guidelines.
- Check that the contractor’s license remains active during the change.
- Keep all documentation for your records.
Verification and Project Close-Out
After remediation, a post-remediation verification should be performed. This is often done by an independent Florida-licensed mold assessor, not the remediation company. The verification confirms that mold levels are back to normal and the moisture problem is solved.
Your final payment should be tied to successful verification. Do not make the final payment until you have a written report stating that the work meets the agreed-upon scope. This protects you and ensures the job is complete.
- Post-remediation verification by an independent assessor.
- Written report confirming normal mold levels.
- Moisture readings showing the source is fixed.
- Final walk-through to check all work is done.
- Release of final payment only after verification.
Take this with you
Evidence and scope checklist
- Is the moisture source identified and a correction plan included?
- Does the scope specify containment type (e.g., full, mini)?
- Are removal methods and materials listed?
- Is HVAC isolation addressed if needed?
- Are cleaning methods for contents and surfaces described?
- Is waste handling and disposal outlined?
- Is post-remediation verification by an independent assessor included?
- Are rebuilding and exclusions clearly stated?
- Is the contractor’s Florida license number provided and verifiable?
- Is there a process for change orders in writing?
Common questions
What homeowners ask next
Who writes the mold remediation scope of work?
A Florida-licensed mold assessor typically writes the scope after an inspection. A licensed mold remediator may also write it, but it should be based on an assessment. Always verify the license through Florida’s official lookup.
Can I change the scope of work after it starts?
Yes, changes are sometimes necessary if hidden mold is found. Any change should be documented in a written change order that you approve before the extra work begins.
What if the contractor wants to skip post-remediation verification?
Post-remediation verification is a critical step to confirm the mold problem is resolved. It should be performed by an independent Florida-licensed mold assessor. Do not skip this step.
Evidence
Sources used for this guide
Research checked July 31, 2026
- Mold CleanupU.S. Environmental Protection Agency
Moisture control, cleanup considerations, and professional-escalation context.
- Mold-related services licensingFlorida Department of Business and Professional Regulation
Current Florida license and role lookup; verify immediately before referral.
Optional next step
Need an on-site professional?
Use the guide and worksheet first so you can describe the situation and compare the full scope. A referral is optional; you can also contact a licensed local provider directly.
We have not enabled a provider route for this site. Use the checklist to contact and verify local providers yourself; urgent hazards should go to the appropriate emergency or public service.