Home → Services → Duct Leakage
Title 24 / HERS / ECC Service

Duct Leakage Testing

Field testing of duct systems when required by the project documentation and applicable California Energy Code verification requirements.

What this verification covers

When is it required?

The answer comes from the project’s energy compliance documents and permit/code cycle. Not every project requires every HERS/ECC measure. Send the CF1R or available permit documents and we can identify the field verification scope before scheduling.

What to send us

  • Project address
  • CF1R / energy compliance documents
  • Permit year or code cycle, if known
  • HVAC equipment information and project status

What happens on site

  1. Confirm the project address, permit/code cycle, system scope and available CF1R documents before the visit.
  2. On site, the duct system is prepared for testing and measured with calibrated field equipment.
  3. Results are documented for the applicable verification workflow.

Ready to schedule field verification?

Send the project address and available CF1R or permit documents.