| Business | Phone |
| Aastar Electrical Svc 1010 Polytek St #26, Gloucester K1J 9J1 | (613) 744-3200 |
| Gloucester Electric Ltd 1010 Polytek St #29, Gloucester K1J 9J1 | (613) 749-5800 |
| Iosnei Canada Inc 2600 Rideau Rd, Gloucester K1X 1A1 | (613) 822-2383 |
| La Cie Univex Ltee 3325 River Rd, Gloucester K1V 1H2 | (613) 526-1500 |
| Lights R Us 5411 Canotek Rd, Gloucester K1J 9M3 | (613) 748-1615 |
| Marcel Electric 1376 Labrie Ave, Gloucester K1B 3M1 | (613) 746-4006 |
| Mc Cauley Electric Ltd 1505 Maxime St, Gloucester K1B 4E7 | (613) 744-9400 |
| Mieske's Electrical 3 Parklane Crt, Gloucester K1B 3H3 | (613) 837-9737 |
| R Poitras Electric 1538 Rosebella Ave, Gloucester K1T 1E8 | (613) 733-2132 |
| W C Somers Electric 5460 Canotek Rd #102, Gloucester K1J 9H1 | (613) 746-3260 |
| Richard Salter Electric 1052 Bourget Ave, Gloucester K1J 8C2 | (613) 748-6202 |
| S & S Electric 5411 Canotek Rd, Gloucester K1J 9M3 | (613) 748-0432 |
| Bolton Electric 5411 Canotek Rd, Gloucester K1J 9M3 | (613) 748-3921 |
| Boss Electric 4549 Southclark Pl, Gloucester K1T 3V2 | (613) 822-2677 |
| Colbert Electric 1639 St. Barbara St, Gloucester K1T 1L8 | (613) 523-2195 |
| Cyber Electric 5450 Canotek Rd, Gloucester K1J 9G5 | (613) 747-8457 |
| Dancan Electric Ltd 1466 Cyrville Rd, Gloucester K1B 3L8 | (613) 741-4070 |
| Day-View Electric 2750 Stevenage Dr #5, Gloucester K1G 5N2 | (613) 737-9608 |
| Diotte Electric 5143 Lerner Way, Gloucester K1J 1B4 | (613) 748-5570 |
| Drycore Electric 5450 Canotek Rd #65, Gloucester K1J 9G5 | (613) 745-9110 |
| Emond & Fils Electrique 1500 Star Top Rd, Gloucester K1B 3W6 | (613) 746-0045 |
| Farley Electric Ltd 1541 Star Top Rd, Gloucester K1B 3W5 | (613) 744-2088 |