#1Lori Elliott
Elliott Appraisal Services, LLC
Serves this area from ND
Commercial Real Estate Appraisers in Slope County, ND
The top-ranked commercial appraisers serving Slope County, ND are Lori Elliott, William Gion and Martin Knudson. We list 5 commercial appraisers serving Slope County, ND. 5 of the providers shown match an active record from ND appraiser board via ASC National Registry, checked on the date shown. Rankings follow our published methodology; sponsored placements never change rank.
Commercial Real Estate Appraisers serving Slope County, ND. 5 providers, 5 of the top 5 verified against federal or state records. Registry records checked on 2026-11-04.
Top 5 ranked commercial appraisers for Slope County
| # | Provider | Verified records | Based in | Phone |
|---|---|---|---|---|
| 1 | Lori Elliott | State Certified General Appraiser (ND), ASC National Registry#CG-226157 | ND | (970) 846-7694 |
| 2 | William Gion | State Certified General Appraiser (ND), ASC National Registry#CG-1145 | ND | (701) 264-8191 |
| 3 | Martin Knudson | State Certified General Appraiser (ND), ASC National Registry#CG-1052 | ND | (701) 260-8497 |
| 4 | Thomas Raynor | State Certified General Appraiser (ND), ASC National Registry#CG-21377 | ND | (701) 580-9143 |
| 5 | Gary Geiszler | State Certified General Appraiser (ND), ASC National Registry#CG-1005 | Dickinson, ND (44 mi) | (701) 483-4435 |
#2William Gion
GION APPRAISAL, LLCServes this area from ND#3Martin Knudson
KNUDSON APPRAISAL SERVICEServes this area from ND#4Thomas Raynor
American Valuation GroupServes this area from ND#5Gary Geiszler
G.T. GEISZLER & ASSOCIATESServes this area from Dickinson, ND (44 mi)
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Frequently asked questions
How many commercial appraisers serve Slope County?
We list 5 commercial appraisers serving Slope County, ND: 0 based there and 5 serving it from nearby. 5 of the top 5 match an active federal or state record, checked on 2026-11-04.
Which commercial appraisers serve Slope County?
The top-ranked commercial appraisers serving Slope County, ND are Lori Elliott, William Gion, Martin Knudson, Thomas Raynor and Gary Geiszler. The full ranked list, with the official records each provider matched, is on this page.
Which commercial appraisers serving Slope County are verified against official records?
5 of the top 5 match an active official record: Lori Elliott (ND appraiser board via ASC National Registry), William Gion (ND appraiser board via ASC National Registry), Martin Knudson (ND appraiser board via ASC National Registry), Thomas Raynor (ND appraiser board via ASC National Registry) and Gary Geiszler (ND appraiser board via ASC National Registry). Each badge links to the official record it matched.
How are these companies ranked?
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
What does "Verified" mean on this page?
"Verified" means we matched the provider to an active official record on the date shown; each badge links to that record. The absence of a badge only means we have not verified that item.
Who can appraise commercial property?
Federally related commercial appraisals generally require a State Certified General appraiser. Every appraiser listed here holds an active Certified General credential in the ASC National Registry.
"Verified" means we matched the provider to an active official record on the date shown. The absence of a badge only means we have not verified that item. How we rank and verify. Page updated .
Communities served
Marmarth, Amidon