OURLOCATIONS Dallas-Fort Worth Locations FISSCO SUPPLY – KILLEEN # 507 1200 East Stan Schlueter Loop, Suite 191BKilleen, TX 76542 (Get Directions)Phone: (254) 449-8954Email: Store507@fisscosupply.com To contact our Killeen location please call (254) 449-8954 or fill out and submit the form to the right. We’d love to hear your feedback! Leave a review on Yelp and let us know how we’re doing. Leave us a review! What are you contacting us for today?