Missouri’s Residential & Commercial Asphalt Shingle Roofing Experts Providing Roof Replacements and Roof Saver Systems. You and your family deserve more than just a roof over your heads—you deserve a quality roof that accentuates the look of your home and will stand the test of time. Specializing in asphalt shingle roofs, Missouri’s 3 Step Roofing can give you just that. Our company is pleased to serve home and business owners residential and commercial clients throughout Kansas City & St. Louis Metro, Columbia, Jefferson City, Lake of the Ozarks, & Springfield-Branson areas. From simple roof repairs to complete roof replacements, no job is too big or small for our qualified team of contractors.