| Sacramento 2004 | Sacramento 2005 | |||||
| 6HSAR | Air Conditioning Contractors & Systems | HPW | Air Conditioning Contractors & Systems | |||
| FPWP | Air Conditioning Contractors & Systems | HPW | Heat Pumps-Sales & Service | |||
| 6HSAR | Heating Contractors | 3HSA | Furnaces-Heating | |||
| 6HSAR | Furnaces-Heating | 3HSA | Heat Pumps-Sales & Service | 139 | ||
| 6HSAR | Plumbing Drain & Sewer Cleaning | |||||
| 6HSAR | Plumbing Contractors | 380 | ||||
| TQCQ | Insulation Contractors-Home & Building | |||||
| HPWP | Heating Contractors | |||||
| FPWP | Air Conditioning Contractors & Systems | |||||
| HPWP | Air Conditioning Contractors & Systems | 305 | ||||
| HPW | Air Conditioning Contractors & Systems | |||||
| HPW | Heating Contractors | |||||
| 3HSA | Heating-Pumps-Sales & Service | |||||
| 3HSA | Furnaces-Heating | 110 | ||||
| TQPW | Plumbing Contractors | |||||
| HPW | Air Conditioning Contractors & Systems | |||||
| DQCW | Heat Pumps-Sales & Service | |||||
| 6HSA | Furnaces-Heating | 607 | ||||