| Business | Phone |
| Bradford Air & Heating Co Po Box 28292, San Jose 95159 | (408) 449-7074 |
| Air Quality Heating & A/C Inc 720 Northrup Street, San Jose, CA 95126, San Jose 95126 | (408) 293-7138 |
| Air Quality Heating & A/C Inc 720 Northrup Street, San Jose, CA 95126, San Jose 95126 | (408) 293-7138 |