| Business | Phone |
| Affordable Water Heaters San Diego 92101 | (619) 233-1505 |
| All Star Water Heaters Inc San Diego 92107 | (619) 299-2700 |
| Affordable Water Heaters San Diego 92129 | (858) 484-4400 |
| Grj Enterprises 4599 Mission Gorge Pl, San Diego 92120 | (619) 287-9806 |
| Heaslett Sales Inc 8696 Production Ave, San Diego 92121 | (858) 530-0330 |
| Arnett's Plumbing 4694-P Alvarado Canyon Rd, San Diego 92120 | (619) 223-1209 |