| Business | Phone |
| Adt Inspection Solutions 10 Corporation Ctr, Cleveland 44147 | (440) 546-1917 |
| GP HARRIS, LLC 1280 SOM CENTER RD. STE. 128, Cleveland 44124 | (440) 720-0414 |
| Intellinet Systems 35888 Center Ridge, Cleveland 44039 | (440) 368-4208 |
| ADT Security Services - Cleveland 6753 Engle Road, Cleveland 44130 | (216) 586-2501 |