| Business | Phone |
| Friendly Corner Home 1782 Cottage Grove Ave, San Mateo 94401 | (650) 375-8337 |
| Heritage Inn 835 Jefferson Ct, San Mateo 94401 | (650) 348-5585 |
| Heritage Manor 108 E Hillsdale Blvd, San Mateo 94403 | (650) 345-1357 |
| Hillsdale Manor 2883 S Norfolk St, San Mateo 94403 | (650) 378-3000 |
| Park Towers 700 Laurel Ave, San Mateo 94401 | (650) 340-8591 |
| Peninsula Regent 1 Baldwin Ave, San Mateo 94401 | (650) 579-5500 |
| Pilgrim Plaza 120 N San Mateo Dr, San Mateo 94401 | (650) 343-7880 |
| Serra Clergy House 455 W 20th Ave, San Mateo 94403 | (650) 358-1566 |
| Sterling Court 850 N El Camino Real, San Mateo 94401 | (650) 344-8200 |
| Stratford 601 Laurel Ave, San Mateo 94401 | (650) 342-4106 |
| Sunrise Restcare-The Elderly 1776 Adams St, San Mateo 94403 | (650) 578-1091 |
| Three Sisters Care Home 1633 Ark St, San Mateo 94403 | (650) 574-4549 |
| Three Sisters Care Homes 108 Darcy Ave, San Mateo 94403 | (650) 572-9208 |