Delaware Small Business Chamber K-LAK CORPORATION Share: Business Services Visit Website Request Info 250 PHILADELPHIA PIKE 2ND FLOOR WILMINGTON, DE 19809 (302) 764-5826 (302) 764-5827 (fax) Vist My Companay LinkedIn Facebook Twitter Hours: 9am-5pm About Map About K-LAK Corporation is a Background Screening agency with core competencies in Credit and Consulting services. We have expanded to. Construction Management. What's Nearby? Distance: 5 10 15 20 25 50 mi.