Contact
We read every message
Use the form to send corrections, cite sources we should consider, or ask conceptual questions about kitchen ventilation. We do not list telephone numbers or mailing addresses on this site; email is the reliable channel for this project.
Direct email
For transparency and spam control, we publish a single project inbox.
We aim to reply within several business days. We cannot diagnose site-specific installation problems from email alone; those conversations belong with qualified professionals who can see your ducts and context.