Service illustration · not a completed customer projectTHE WORK, EXPLAINED
Start with the condition.
Understand the scope.
List the access openings used or proposed and who is responsible for restoring each one. Ask how the closure and insulation will suit the existing construction and how completion will be recorded. EPA includes airtight sealing and re-insulation of access openings in its consumer checklist.
What may be involved
- access door
- airtight seal
- insulation
- fasteners
Ask the provider to distinguish existing parts to inspect, proposed replacements, and tools, materials or reports included in the service. Confirm the work and exclusions after assessment; this list does not mean that every item will be supplied or replaced.
LOCAL RESEARCH / Lake Mary
Planning your work
A Florida law effective 1 July 2026 requires local governments to exempt work on single-family residential property valued at $7,500 or less from the building permit requirement, but the exemption excludes any electrical, plumbing, structural, mechanical or gas work and does not apply in flood hazard areas. Much duct and air-handler work falls into one of those excluded categories, so the exemption is narrower than it first reads. Lake Mary is in Seminole County; confirm with the county or city building department which office reviews the address and what it now asks for.
Source ↗Area-wide context does not establish the condition of your property or equipment.
Before the visit
Building age and weather cannot establish duct contamination. The system itself needs to be inspected.
