KLH Engineers, INC KLH Engineers, INC Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Engineering Services KLH Engineers, INC 444 South Front StreetColumbus, OH 43215 | map | directions (614) 228-2180 | fax: (614) 228-2183 Visit Site Connect With Us Need to update your categories or expand your listing? Or want to learn how your business can become a part of the Chamber? Contact us at membership@columbus.org for assistance.
