| Business | Phone |
| Advantage Commercial Cleaning 14 Felton St, Waltham 2453 | (781) 894-1122 |
| Am Pm Cleaning Corp 1560 Trapelo Rd, Waltham 2451 | (781) 622-1444 |
| Unicco Integrated Facilities 200 Trapelo Rd, Waltham 2452 | (781) 894-8052 |
| Swisher Hygiene Svc 99 Felton St, Waltham 2453 | (781) 891-4322 |
| New England Cleaning Svc Inc 26 Fox Rd, Waltham 2451 | (781) 890-2000 |
| Mp Assoc-Cleaning For You 94 Adams St, Waltham 2453 | (781) 899-8899 |
| Mr Dirt's Cleaning 552 Main St # 7, Waltham 2452 | (781) 894-3478 |
| Likarr Building Svc 135 Beaver St # 201, Waltham 2452 | (781) 647-2873 |
| Janitronics Inc 29 Sawyer Rd, Waltham 2453 | (781) 647-5570 |