At Home by High At Home by High Search | Advanced Search | New Members | Coupons and Discounts | All Categories   Business & Professional Services >> Senior Services At Home by High 1445 Summit StreetColumbus, OH 43201 | map | directions (614) 686-4363 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.