| Business | Phone |
| Akt Appraisals 119 Graystone Plz # 101, Detroit Lakes 56501 | (218) 847-1100 |
| Blaney Appraisal Specialists 119 Graystone Plz, Detroit Lakes 56501 | (218) 847-3318 |
| Christianson Real Estate 194 E Shore Dr, Detroit Lakes 56501 | (218) 847-4742 |
| Eidenschink Appraisal & Real 25452 Eidenschink Rd, Detroit Lakes 56501 | (218) 847-4049 |
| Eilertson Appraisal Svc Po Box 44, Detroit Lakes 56502 | (218) 847-7147 |
| Tinjum Appraisal Co 211 Holmes St W # 306, Detroit Lakes 56501 | (218) 847-3885 |