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 / Oakland
Local exposure
Orange County's storm-repair guidance states that window and exterior door replacements always require a permit, that mechanical repairs including air-conditioning replacement or major ductwork repairs need one, and that replacing broken glass in an existing frame without changing its size or type does not. It also warns that unlicensed contractors may try to take advantage of residents after a storm and that work done without a permit may not be covered by homeowners' insurance. Worth reading before arranging duct and air-handler work on storm damage in Oakland, and worth telling the insurer about in advance.
Source ↗Planning your work
Orange County's permit guide, which addresses unincorporated Orange County, lists new exterior windows, exterior doors and garage doors as needing a building permit, and a mechanical permit for permanently installed air-conditioning or heating equipment. Oakland is an incorporated municipality that runs its own building department, so the county list shows the shape of the requirement rather than the office that would issue it for duct and air-handler work. Confirm the address and the proposed scope with the city before work is scheduled.
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.
