The top-ranked commercial appraisers serving Union County, SD are David Lawrence, Jay Knuppe and Joshua Luther. We list 27 commercial appraisers serving Union County, SD. 27 of the providers shown match an active record from IA appraiser board via ASC National Registry and MN 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 Union County, SD. 27 providers, 10 of the top 10 verified against federal or state records. Registry records checked on 2026-11-04.
We list 27 commercial appraisers serving Union County, SD: 2 based there and 25 serving it from nearby. 10 of the top 10 match an active federal or state record, checked on 2026-11-04.
The top-ranked commercial appraisers serving Union County, SD are David Lawrence, Jay Knuppe, Joshua Luther, Shannon Hansen and Douglas Helvig. The full ranked list, with the official records each provider matched, is on this page.
10 of the top 10 match an active official record: David Lawrence (IA appraiser board via ASC National Registry; MN appraiser board via ASC National Registry; ND appraiser board via ASC National Registry; SD appraiser board via ASC National Registry; WI appraiser board via ASC National Registry), Jay Knuppe (IA appraiser board via ASC National Registry; IL appraiser board via ASC National Registry; KS appraiser board via ASC National Registry; ND appraiser board via ASC National Registry; NE appraiser board via ASC National Registry), Joshua Luther (IA appraiser board via ASC National Registry; MN appraiser board via ASC National Registry; NE appraiser board via ASC National Registry; SD appraiser board via ASC National Registry), Shannon Hansen (IA appraiser board via ASC National Registry; NE appraiser board via ASC National Registry; SD appraiser board via ASC National Registry) and Douglas Helvig (IA appraiser board via ASC National Registry; NE appraiser board via ASC National Registry; SD appraiser board via ASC National Registry), and 5 more on this page. Each badge links to the official record it matched.
By our published methodology: verified registrations, documented capabilities, years registered and responsiveness. Sponsored placements are shown separately and never affect rank.
"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.
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 .
Dakota Dunes, North Sioux City, Beresford, Elk Point, Alcester, Jefferson, Richland