Contact Us OfficerStore.com 104 Independence Way Coatesville, PA, 19320 (Phone) 800-852-6088 (Fax) 888-335-9800 Email: Click here Interested in starting a career with Witmer Associates? For a listing of our current job opportunities, please click here.	Visit Us/Store Hours Business Hours Monday-Friday: 8:30-5:30 EST Saturday: 10:00-2:00 EST Sunday: Closed Enter your address below for directions to our headquarters: Address: City: State: Zip: