Here are three great sources for training a your facility anywhere in the country. Each company uses certified instructors, and they come to you:
Environmental Health and Safety.com
Offers training in almost every conceivable OSHA topic. They have affordable pricing, and offer a "corporate" style, faster paced training format.
American CPR Training
Offers CPR, First Aid, and other safety training throughout the US, Canada, & Mexico for very low prices. Be sure to check out their American Heart Association licensed "Home Learning System while your there.