| Business | Phone |
| Kleenup Up Time Svc 1635 W Covina Blvd, San Dimas 91773 | (626) 915-6947 |
| A D Maintenance 590 E Arrow Hwy, San Dimas 91773 | (909) 592-9817 |
| Advanced Building Maintenance 1447 Eaton Rd, San Dimas 91773 | (909) 599-2243 |
| Commercial Plus Janitorial Svc 1045 W Calora St, San Dimas 91773 | (909) 599-5758 |
| J-J's Maintenance 204 E Gladstone St, San Dimas 91773 | (909) 599-6944 |
| Mario's Floor Machine 545 W Allen Ave, San Dimas 91773 | (909) 599-8686 |
| Retail Repair San Dimas 91773 | (909) 592-1743 |
| Viking Power Clean 205 Maverick Dr, San Dimas 91773 | (909) 618-7344 |