| Business | Phone |
| Alexander Leggett Properties 1091 Industrial Rd, San Carlos 94070 | (650) 591-5561 |
| Alston Properties San Carlos 94070 | (650) 620-9321 |
| Chamberlain Group Inc 655 Skyway # 230, San Carlos 94070 | (650) 595-5582 |
| Hyde Park Estates 168 Queens Ct, San Carlos 94070 | (650) 593-8718 |
| Laureola Oaks 907 E San Carlos Ave, San Carlos 94070 | (650) 637-8206 |
| Melcher Development 735 Industrial Rd, San Carlos 94070 | (650) 591-1294 |
| W F Batton Management Co 1000 Commercial St, San Carlos 94070 | (650) 591-8860 |