| Vote Voted! Voting | Adam's Air Systems Inc |
| Vote Voted! Voting | Barber's Restaurant Equipment Repairs |
| Vote Voted! Voting | Branon Mechanical |
| Vote Voted! Voting | Brantford Hydraulics |
| Vote Voted! Voting | D.A.D. Hvac |
| Vote Voted! Voting | Darrick Davidson Mechanical Services Ltd. |
| Vote Voted! Voting | Dynamic Heating and Cooling |
| Vote Voted! Voting | Flocor |
| Vote Voted! Voting | Glenn Richardson Plumbing & Heating |
| Vote Voted! Voting | Hamco |
| Vote Voted! Voting | Hamilton Air Systems |
| Vote Voted! Voting | Hamilton Home Comfort |
| Vote Voted! Voting | Hammertown Heating & AC |
| Vote Voted! Voting | Industrial Hose & Hydraulics |
| Vote Voted! Voting | Jamesdean Mechanical |
| Vote Voted! Voting | Main St Heating & Gas |
| Vote Voted! Voting | Metro West Gas & Appliance Installation |
| Vote Voted! Voting | Northflex Manufacturing |
| Vote Voted! Voting | Plumbway Plumbing & Drain Cleaning |
| Vote Voted! Voting | R W Hamilton |
| Vote Voted! Voting | United Assn Of Journeymen & Apprentices Plumbing & Pipe Fitting Industry Local 67 |