Frank M. Booth, Inc. holds California Contractor's License 142219 issued 11/30/53 and Nevada Contractor's Licenses 0008178, 0015940, 0017775.
Valley Sheet Metal Co. holds California Contractor's License 465012 issued 11/01/84.
Frank M. Booth Design Build Co. holds California Contractor's License 793419 issued 04/05/01.
| A | General Engineering Contractor |
| B | General Building Contractor |
| C-4 | Boiler, Hot Water Heating and Steam Fitting |
| C10 | Electrical (General) |
| C14 | Metal Roofing |
| C16 | Fire Protection |
| C20 | Warm-Air Heating, Ventilating and Air-Conditioning |
| C23 | Ornamental Metals |
| C36 | Plumbing |
| C38 | Refrigeration |
| C42 | Sanitation System |
| C43 | Sheet Metal |
| HAZ | Hazardous Substance Certification |
| ASME S, R - Boiler Repair |
| 5800 | 07 95 00 | Expansion Control |
| 7400 | 07 60 00 | Sheet Metal Roofing |
| 7600 | 07 60 00 | Architectural Sheet Metal |
| 7700 | 07 70 00 | Roof Accessories |
| 10200 | 08 90 00 | Louvers |
| 15000 | 23 00 00 | Mechanical Complete |
| 15400 | 22 00 00 | Plumbing |
| 15500 | 22 00 00 | Piping |
| 15800 | 23 00 00 | HVAC |
| 17000 | 25 00 00 | Building Automation |