| Business | Phone |
| Al Muzzell Plumbing 1615 2nd Ave E, Owen Sound N4K 2J6 | (519) 371-0075 |
| Jeff Walker Plumbing & Heating 976 6th Ave E, Owen Sound N4K 2V4 | (519) 376-8716 |
| Ken Acton Plumbing & Heating 114 Drive-In Cres, Owen Sound N4K 5N7 | (519) 376-6249 |
| Ken L Philip Plumbing & Htg 128 Jackson, Owen Sound N4K 5N7 | (519) 372-0688 |
| Kevin Bumstead Plumbing & Htg 845 15th St E, Owen Sound N4K 1X7 | (519) 376-8499 |
| Lamb Art Plumbing & Heating Rr 6 Stn Main, Owen Sound N4K 5N8 | (519) 376-7576 |
| Mac Kinnon Plumbing & Heating Rr 5 Stn Main, Owen Sound N4K 5N7 | (519) 371-9260 |
| Mark Chantler Contracting Rr 6, Owen Sound N4K 5N8 | (519) 371-9235 |
| P L Lawrence Plumbing & Htg 298566 Golf Course Rd, Owen Sound N4K 5N4 | (519) 376-7565 |
| Prentice Plumbing & Heating 563 14th St W, Owen Sound N4K 3Y3 | (519) 376-3828 |
| Benninger's Plumbing & Heating 821 30th St, Owen Sound N4K 6V5 | (519) 371-0759 |
| Bob Mills Plumbing Rr 5 Stn Main, Owen Sound N4K 5N7 | (519) 371-0662 |
| Tom Beeney Plumbing 1300 15th St B E, Owen Sound N4K 6N1 | (519) 376-7238 |
| Cook's Plumbing & Heating 1603 2nd Ave E, Owen Sound N4K 2J6 | (519) 371-0605 |