At McKinnis, we renew and protect homes and businesses throughout Omaha, Lincoln, Eastern Nebraska, and Western Iowa, defendi ... ng what’s inside while creating a stronger, better, more beautiful outside. We use only the highest quality materials and skilled labor in the industry. We are a family-owned and operated business specializing in roofing, sheet metal, siding, windows, and gutters. We are the only call you need to make – your local trusted name since 1981. read more