| Business | Phone |
| Harley's Electrical Svc 1084 Brodie Dr #5, Orillia L3V 6H4 | (705) 323-9470 |
| Michael Borth Electrical 34 Fittons Rd W, Orillia L3V 3T8 | (705) 327-5980 |
| Nmk Electrical Contracting Rr 2 Stn Main, Orillia L3V 6H2 | (705) 325-3253 |
| North Simcoe Electrical Ltd 2049 Big Chief Rd, Orillia L3V 6H3 | (705) 325-3738 |
| Orser Electric Ltd 301 Forest Ave, Orillia L3V 6K7 | (705) 326-6427 |
| Paul Bush Contracting Rr 2 Stn Main, Orillia L3V 6H2 | (705) 326-2233 |
| Rostance Electric Ltd Rr 2 Stn Main, Orillia L3V 6H2 | (705) 327-2631 |
| Summerfield Electric 10 Surrey Cres, Orillia L3V 6H2 | (705) 325-7232 |
| Brennan Electric 248 Peter St N, Orillia L3V 5A2 | (705) 327-1422 |