Our office hour are 8:00am to 4:00pm EST. Phone orders are welcomed. With all the different products available at time a phone order is the best way to make sure you purchase the proper supplies. Ask our friendly customer service staff any questions you may have and we'll make sure to help you find the correct supplies to fit your needs. For phone orders please call: 269-244-4345 or 269-244-4347 Located in Michigan, all orders placed before 1:00pm EST ship the same day!