| Business | Phone |
| Frederick Tufts Rsdntl Apprsl 328 Oak St, Detroit Lakes 56501 | (218) 847-1342 |
| Genz Appraisal 115 Willow St W, Detroit Lakes 56501 | (218) 847-3443 |
| Johnston Appraisal Svc 712 Broadway Ave, Detroit Lakes 56501 | (218) 847-9494 |
| Steven Spaeth Appraisals 910 Lincoln Ave, Detroit Lakes 56501 | (218) 847-2191 |