| Business | Phone |
| A-G & Son Window Cleaning 419 William St, London N6B 3E1 | (519) 439-6151 |
| Sunlight Window Cleaning Po Box 1783 Stn B, London N6A 5H9 | (519) 642-7246 |
| London Home Cleaning 179 Exeter Rd, London N6L 1A4 | (519) 652-9545 |
| Berts Window Cleaning Svc 775 Princess Ave, London N5W 3M5 | (519) 438-1823 |
| Blue Diamond Window Cleaning 737 Hampstead Rd, London N6C 4X7 | (519) 681-7827 |
| Continental Window Cleaning 5549 Colonel Talbot Rd, London N6P 1H8 | (519) 652-0912 |
| Crystal's Window Cleaning 2380 Highbury Ave N, London N5X 4B6 | (519) 659-9367 |