| State | Number | Field |
|---|---|---|
| Florida | CGC062716 | General Contractor |
| Florida | CMCO52403 | Mechanical Contractor |
| Florida | CFC1428239 | Plumbing Contractor - Medical Gas |
| Alabama | 05096 4044 | Heating, Air Conditioning & Refrigeration |
| Alabama | 481 | Plumbing |
| South Carolina | M110838 | AC4 PB4 |
| North Carolina | 30066 | Plumbing, Heating |
| Maryland | 78547 | HVAC-Master |
| Tennessee | 64038 | Contractor |
| Virginia | 22705136509 | Class A Contractor |
| Virginia | 2210044928 | Traidsman |
| Ohio | 46934 | Plumbing Contractor |
| Ohio | 46934 | HVAC |
| Ohio | 46934 | Plumbing Contractor |
| Texas | TACLA49682R/TACLB49682E | Air Conditioning & Refrigeration Contractor |
| New Mexico | 38036-384037 | MMO3 |
| National Inspection Testing Certification | 12338069 | Medical Gas Certification |
| United Service Training Corp | 00-0923-18 | Medical Gas Certification |