Contact

Email is best. If you can point us to the CCR economics/closure owner, DF1 can send a one-page overview and a short email-based fit-check questionnaire. No calls required.

Primary contact

Dean Mullen, MS, PE

Founder & CEO, DF1 Metals LLC

dean@df1metals.com

Mobile/Text

(214) 784-4069

Project-specific details are shared only under appropriate confidentiality terms.

Request an email fit-check

This opens your email client with a pre-filled message.

Name Company Role / Title Primary CCR pain driver Notes

Tip: If your org has a CCR closure/disposition owner, include their name in “Notes” so we can route correctly.