| Business | Phone |
| A & P Construction 4092 Route 417, Allegany 14706 | (716) 373-1909 |
| Duggan & Duggan General Contr 85 W Main St, Allegany 14706 | (716) 373-1033 |
| From The Tree To You 3776 Five Mile Rd, Allegany 14706 | (716) 373-3766 |
| Giardini Brothers Construction 4198 Route 417, Allegany 14706 | (716) 372-2928 |
| Grey Builders Inc 2036 Four Mile Rd, Allegany 14706 | (716) 372-0404 |
| Joe Crisafulli & Son 3582 Buffalo Rd, Allegany 14706 | (716) 373-2180 |
| John Moshier Construction 4469 Lower Birch Run Rd, Allegany 14706 | (716) 373-3000 |
| Kinley Corp 3295 Maple Ave, Allegany 14706 | (716) 372-4534 |
| Kinley Sand & Gravel Birch Run Rd, Allegany 14706 | (716) 373-6521 |
| Labadie Contracting 4115 S Nine Mile Rd, Allegany 14706 | (716) 372-4102 |
| Peck & Peck Construction 3839 Birch Run Rd, Allegany 14706 | (716) 372-3914 |
| Vossler Construction Co 107 E Union St, Allegany 14706 | (716) 373-2402 |