| Business | Phone |
| Regional Elite Plumbing Inc Alpine 91901 | (619) 722-1049 |
| R A Schreiber Plumbing 2358 Tavern Rd, Alpine 91901 | (619) 401-1990 |
| Paul Chilson Plumbing Po Box 2567, Alpine 91903 | (619) 466-5301 |
| G & M Plumbing 2963 N Victoria Dr, Alpine 91901 | (619) 445-9430 |
| Hogue Piping Corp Alpine 91901 | (619) 445-6293 |
| John Omahen Plumbing 2535 Alpine Blvd # 1, Alpine 91901 | (619) 445-5018 |
| Lakeside Plumbing 631 Quail Crest Rd, Alpine 91901 | (619) 445-6665 |