Welcome to EXTERIOR DESIGNS, Mobile Coloring Service.   We are the most reliable, efficient, long-standing mobile coloring service ever to effectively process colored mulch throughout the United States and Canada.   Together, with over 17 years experience, processing well over 1,000,000 cubic yards of colored mulch and investing over $350,000 in top of the line “X3" technology allows, you, our potential customer, the comfort in knowing that you will receive the highest quality colored mulch product on the market.