In 1986, Wilbert and Martha Blizzard started Kershaw Builders Inc. as a residential construction company. As times changed, so did the business focus. Eventually, the business transpired to commercial construction focusing on serving the road, site and utility industry. Today, Martha, along with her son, Robin continues the legacy started in 1986 by Wilbert. KBI Certifications Certified by the State of South Carolina SCDOT Certificate of Eligibility granted 9/27/2012 NAICS: #238110, #561730, #484220 General Contractors License Class 5: BD5, AP5, CP5, WL5, MR5, and GD5 Erosion Prevention and Sediment Control Inspector Small & Minority Business Contracting & Certification - Woman Owned Business