Midland Chamber of Commerce Security - Services - Access Cards go Results Found: 3 Button group with nested dropdown Zedcor Security Solutions USA LLC Gold Member Zedcor Security Solutions USA LLC Midland TX 79705 (817) 718-0400 Penn National Security Services Gold Member Penn National Security Services 8338 W. 42nd St., Lot C Odessa TX 79764 (325) 261-1550 Systech Systech PO Box 12596 Odessa TX 79768 (432) 550-7964