| Conversion Shop | Contact |
| ATW Automotive Services | 733 Park Avenue West Chatham, ON N7M 1X3 519-354-6978 519-354-6919 (fax) |
| Downtown Auto Centre | 24 Gaukel Street Kitchener, ON N2G 1Y7 519-744-6329 519-501-0013 519-744-6339 (fax) |
| Enbridge Gas Distribution Inc | 1-888-648-4728 |
| Fuels Of The Future | 15A Fisherman Drive, Unit #33 Brampton, ON L7A 1B7 905-454-4289 905-846-0835 |
| Hi-Tech Auto Care | 1765 Trafalgar Street London, ON N5W 1X7 519-453-2601 519-453-7425 519- 451-0274 (fax) |
| J & J Auto Service | 1517 Sieveright Road Ottawa, ON K1T 1M5 613-733-2380 613-733-6292 (fax) |
| Lincoln Valley Auto | 52 Scott St. West, Unit 4 St. Catharines, ON 905-687-4044 |
| Kiff Auto | 1031 HWY # 7 East Peterborough, ON. K9J-6X8 705-749-1805 |
| Moshers Auto Service | 6505 Kingston Road Units 4 & 5 West Hill, ON M1C 1L5 416-283-1843 |
| Robinson Auto Tech Services | 165 Burton St. Hamilton, ON L8L 7Z6 905-545-9705 905-522-1836 (fax) |
