| Business | Phone |
| A Pool Doctor Altadena 91001 | (626) 260-1789 |
| Admiral Pool Svc & Repair 711 Colman St, Altadena 91001 | (626) 798-7336 |
| Clear Blue Pool Svc Altadena 91001 | (626) 794-9119 |
| Rod's Pool Svc Altadena 91001 | (626) 797-5416 |
| Silver Lake Pool Svc 1727 New York Dr, Altadena 91001 | (626) 398-7597 |
| Viking Pool Svc 2307 El Sereno Ave, Altadena 91001 | (626) 794-1576 |