Contact Us

Arrowhead Engineering, Inc.

1 S. Church Ave.

Tucson, AZ 85701

(520) 777-3438 Office/Fax

Merwin T. Yellowhair, P.E., CFM

President/Principal Engineer

merwiny@arrowheadengineeringinc.com 

Monica Yellowhair, Ph.D.

Marketing Director

marketing@arrowheadengineeringinc.com