| Business | Phone |
| Allied Aire Svc Inc 661 Sinclair Frontage Rd, Milpitas 95035 | (408) 934-8844 |
| Heritage Heat & Air Milpitas 95035 | (408) 592-0452 |
| Mountain Air 94 Winsor St, Milpitas 95035 | (408) 262-5900 |
| Thermal Control Milpitas 95035 | (408) 934-1755 |
| Uri Mechanical Contractors 483 Los Coches St, Milpitas 95035 | (408) 942-9600 |