Contact Contact Us Landes Engineering LLC & Associates PO Box 1032 74802 903 E 35th Street Shawnee, OK, 74804 Phone: (405) 275-5388 Alt Phone: (405) 275-5755 Fax: (405) 275-9047 Email: landesengineering@landesengineering.net form Name* First Last Phone*Email* Message*