| Conversion Shop | Contact |
| Big John's Garage | 3909 Us Highway 27 Sebring, FL 33870 863-385-1167 |
| Fuel Shop Inc. | 2200 State Road 84 Ft. Lauderdale, FL 33312 954-598-4080 954-761-3970 (fax) |
| Hybrid Fuel Systems | HFS Executive Offices 12409 Telecom Drive Tampa, FL 33637 813-979-9222 813-979-9224 (fax) |
| R.J.D. Engineering, Inc. | Clearwater, FL 33760 727-535-2165 727-535-2165 630-214-8320 (fax) |
