| Business | Phone |
| Dick Bahr Plumbing & Heating 208 1st Ave N, Estherville 51334 | (712) 362-3408 |
| Don Edwards Plumbing & Heating 3922 5th Ave N, Estherville 51334 | (712) 362-3405 |
| Heartland Technology Plumbing 17 N 6th St, Estherville 51334 | (712) 362-2200 |
| Keith Duitsman Plumbing & Htg 8 S 5th St, Estherville 51334 | (712) 362-3776 |
| Pattison Plumbing & Heating 403 S 13th St, Estherville 51334 | (712) 362-7207 |