| Business | Phone |
| Abm Lawn Care 450 Main E, Hamilton | (905) 388-5473 |
| A1 Canadian Janitorial Svc 24 Corinthian Dr, Hamilton L8W 1R7 | (905) 385-1500 |
| Albrite Cleaning Svc 158 Ironwood Cres, Hamilton L8W 3C2 | (905) 385-9104 |
| Alpha Cleaning Svc 376 Talbot St, Hamilton L8H 6T4 | (905) 545-6753 |
| Amp Janitorial Svc 1400 Limeridge Rd E, Hamilton L8W 1L7 | (905) 387-1623 |
| Aramark Facility Svc 350 Wentworth St N, Hamilton L8L 5W3 | (905) 546-1911 |
| Arrow Cleaning Svc Inc 67 Village Dr, Hamilton L8E 3M9 | (905) 573-7221 |
| Atlas Building Cleaning 144 Ferrie St E, Hamilton L8L 3T3 | (905) 527-2828 |
| Golden Horseshoe Maintenance 304 Magnolia Dr, Hamilton L9C 6P9 | (905) 543-0606 |
| Hamilton Building Maintenance 34 Titmouse Crt, Hamilton L9A 4Y9 | (905) 318-8277 |
| Job Done Janitorial 387 Avondale St, Hamilton L8L 7C8 | (905) 549-0000 |
| Mc Arthur's Janitor Svc Ltd 60 Village Dr, Hamilton L8E 3N1 | (905) 547-6551 |
| Mkc Janitorial Svc Po Box 368 Stn Lcd 1, Hamilton L8L 7W2 | (905) 522-4439 |
| Olympic Janitorial Ltd 105 Main St E, Hamilton L8N 1G6 | (905) 522-3747 |
| P & E Janitorial Svc 8506 Twenty Rd E, Hamilton L9B 1H6 | (905) 679-3309 |
| R & L Powers Janitorial 270 Avondale St, Hamilton L8L 7C5 | (905) 544-2551 |
| Raposo Limited 9 Henry St, Hamilton L8P 1G7 | (905) 528-2764 |
| Royal Service 15 Nicklaus Dr, Hamilton L8K 5J5 | (905) 561-1440 |
| Sms Modern Building Cleaning 288 Grays Rd, Hamilton L8E 1V5 | (905) 561-9990 |
| Soares Commercial Cleaning Inc 104 Ewen Rd, Hamilton L8S 3C5 | (905) 525-2420 |
| Sparkle Clean Environments 1335 Cannon St E, Hamilton L8H 1V9 | (905) 549-2612 |
| Spectra Cleaning Svc 1522 Main St E, Hamilton L8K 1E3 | (905) 544-3798 |
| Steel City Window Cleaning 44 Queen St N #512, Hamilton L8R 3H8 | (905) 523-4667 |
| Stewart Cistern Svc 1290 Stone Church Rd E, Hamilton L8W 2C8 | (905) 389-9090 |
| Felix Enterprises Inc 31 Lanscott Pl, Hamilton L8K 5G5 | (905) 573-3440 |
| Swan Cleaning Svc 988 Upper Gage Ave, Hamilton L8V 4K9 | (905) 574-8838 |
| Tompkins Brothers Cleaning Svc 27 Sinclair Crt, Hamilton L8K 2B6 | (905) 549-8897 |
| Verica & Katarina Cleaning Svc 37 Lottridge St, Hamilton L8L 6T8 | (905) 543-1472 |
| Brush & Broom Janitorial Svc 299 Limeridge Rd W, Hamilton L9C 2V4 | (905) 318-6515 |
| Carol's Cleaning 5 Marvin Crt, Hamilton L8T 2E6 | (905) 575-1033 |
| Crystal Group 10 Sanford Ave N, Hamilton L8L 5Y6 | (905) 540-1444 |
| D & M Janitorial 1088 King St E, Hamilton L8M 1E3 | (905) 549-5226 |
| Dream Clean Svc 50 Delawana Dr, Hamilton L8E 1G4 | (905) 578-3113 |
| Estrada's Cleaning Svc 48 Everest St, Hamilton L8W 2G9 | (905) 389-8257 |
| Fantastic Building Cleaning Co 50 Everest St, Hamilton L8W 2G9 | (905) 388-8267 |