Corvus Janitorial Corvus Janitorial Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Other >> Janitorial Service Corvus Janitorial 2055 Stringtown RoadGrove City, OH 43123 | map | directions (614) 991-0904 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.