MJ Engineering & Consulting MJ Engineering & Consulting Search | Advanced Search | New Members | Coupons and Discounts | All Categories Business & Professional Services >> Engineering Services MJ Engineering & Consulting 750 Cross Pointe Road, Suite PColumbus, OH 43230 | map | directions (614) 891-6111 | fax: (614) 891-6136 Visit Site 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.
