Contact Us
Return to Support and Resources- Phone
- If you need immediate assistance, call the Delta Commercial Help Line at 1‑800‑567‑3300. The Delta Help Line is available between 8 a.m. and 5 p.m. (EST), Monday through Friday.
- customerservice@deltacommercialfaucets.com
-
You can also mail us at:
Masco Canada Limited, Plumbing GroupDelta Commercial Inquiry395 Matheson Blvd. EastMississauga, Ontario L4Z-2H2Canada
You can get help by filling out the form below:

