| Business | Phone |
| A Plus Plumbing & Sewer Clng 545 17th St, Niagara Falls 14301 | (716) 285-3948 |
| Camtech Plumbing & Mechanical 4715 Hyde Park Blvd, Niagara Falls 14305 | (716) 278-0174 |
| Chad Robertson Contracting 234 12th St, Niagara Falls 14303 | (716) 282-4124 |
| Drain Doctor 1401 College Ave, Niagara Falls 14305 | (716) 434-1280 |
| Glen Maerten Plumbing & Htg 6839 Ward Rd, Niagara Falls 14304 | (716) 693-4333 |
| Gross Contracting Corp 2104 Niagara St, Niagara Falls 14303 | (716) 284-7882 |
| H W Bryk & Sons 4300 Military Rd, Niagara Falls 14305 | (716) 297-2901 |
| J Horace Seager & Son Heating 86 S 87th St, Niagara Falls 14304 | (716) 283-0497 |
| J R Swanson Plumbing Co Inc 413 103rd St, Niagara Falls 14304 | (716) 283-3802 |
| Raymond Camann Plumbing & Htg 6644 Schultz St, Niagara Falls 14304 | (716) 731-5668 |
| Roto-Rooter Plumbing & Drain Niagara Falls 14301 | (716) 282-2033 |