| Business | Phone |
| Advanced Propane Svc Inc Po Box 19832, San Diego 92159 | (619) 464-2726 |
| Ameri Gas Inc 9350 Miramar Rd, San Diego 92126 | (858) 578-6513 |
| Premier Patio Heating Spec Po Box 27837, San Diego 92198 | (858) 521-0008 |
| Parsons Medical 9010 Clairemont Mesa Blvd, San Diego 92123 | (858) 278-2050 |
| International Gas Consultants 9335 Airway Rd, San Diego 92154 | (619) 661-0611 |