The Superior Group The Superior Group Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Real Estate & Construction >> Contractors - Electrical & Other Wiring Installation The Superior Group 535 Reach BlvdColumbus, OH 43215 (614) 488-8025 | fax: (614) 488-8019 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.