Clarify the test included in the proposal.
Ask whether the quote includes measured duct-leakage testing and what part of the system it covers. Keep a visual condition check identifiable as a different assessment.
HVAC · Woodinville, Washington
HVAC in Woodinville connected to ducts should distinguish a visual inspection from any measured duct-leakage assessment included in the work. Ask the installer what testing applies to the actual project and what result the homeowner will receive.
Evergreen Home Pro helps you discuss equipment replacement and the connected duct system together. Identify any proposed testing, responsible technician and result documentation before relying on a statement that the ducts look intact.

Heating and cooling installation
A visible duct connection does not measure leakage through the connected system. Have the qualified installer establish whether testing is required or proposed for the actual work and explain what the chosen assessment reports.
Ask whether the quote includes measured duct-leakage testing and what part of the system it covers. Keep a visual condition check identifiable as a different assessment.
Have the provider identify who conducts any applicable test and how the result is recorded. Ask how the homeowner and relevant permitting authority receive the required report.
Ask how a measured finding affects the proposed duct work, access and further assessment. Have the qualified provider explain any required correction and verification instead of interpreting a reported number on its own.
Before work begins
Woodinville’s FAQ identifies mechanical appliance installation, relocation and replacement as permit-required work. City guidance directs electrical permits to Washington L&I. Describe the equipment and duct work when confirming the actual applications.
Have the installer and city establish testing applicability for the project’s current requirements and exceptions. No universal testing requirement or numerical acceptance limit is assigned to every equipment replacement here.
Ask the installer to distinguish the actual inspection and testing methods included in the proposal.
Have the qualified installer and city assess the current rules and exceptions for the actual work.
Confirm the responsible technician, recorded result and delivery of the applicable report to the homeowner and authority.
Share the proposed equipment and any testing or duct work you want clearly identified.