| Business | Phone |
| Trim Maintenance Inc 15 Harold Ave, Greenwich 6830 | (203) 629-9347 |
| Spectrum Maintenance Svc Greenwich 6830 | (203) 531-4304 |
| Royal Cleaning Svc 85 Mason St, Greenwich 6830 | (203) 661-4181 |
| Greenwich Broom Co 44 Orchard Pl, Greenwich 6830 | (203) 532-0930 |
| Interstate Maintenance Svc 1 Walker Ct, Greenwich 6831 | (203) 531-0464 |
| K & M Svc 1 American Ln, Greenwich 6831 | (203) 661-5344 |