Minnesota Department of Labor and Industry Licenses · source-native record

MAYER MECHANICAL INC

Publisher facts, preserved source payload, and DataFlow relationship decisions remain separate. A retained historical record is never silently substituted for the current publication.

Publication state
active
Publication
a38924ca01b1da85ff11575710a41d602c39483f7f1c0dce85459d378ca5c386
Stable key
734d5ead49ff35315fbb53d4ba9571bfca1eb05a5e7c83a5b26680576baeacb2

Source-native

Published record fields

dli_licenses · 2

Record keyderived neutral
734d5ead49ff35315fbb53d4ba9571bfca1eb05a5e7c83a5b26680576baeacb2
Sourcederived neutral
mn_dli_license_snapshot
Publisher license numberraw
PC745683
Cleaned license identifiernormalized
PC745683
Nameraw
MAYER MECHANICAL INC
Normalized namenormalized
MAYER MECHANICAL
Doing business asraw
AEM MECHANICAL SERVICES
Normalized doing business asnormalized
AEM MECHANICAL SERVICES
Business or personraw
Business
License typeraw
Plumbing
License subtyperaw
Plumbing Contractor
Statusraw
Issued
Normalized statusnormalized
issued
Addressderived neutral
PO BOX 85
Cityraw
HUTCHINSON
Stateraw
MN
Postal coderaw
55350
Publisher expiration valueraw
12/31/2027
License expiration datederived neutral
2027-12-31
Expiration parse statusderived neutral
parsed
Expiration presencederived neutral
present
Original dateraw
08/25/2018
Enforcement actionsource native judgment
0
Renewal in progressraw
Blank
Raw publisher rowraw
{"Addr1": "PO BOX 85", "Addr2": "", "Bus_Pers": "Business", "City": "HUTCHINSON", "DBA_Name": "AEM MECHANICAL SERVICES", "Email_Address": "", "Enforcement_Action": "0", "Exp_Date": "12/31/2027", "Lic_Number": "PC745683", "License_Subtype": "Plumbing Contractor", "License_Type": "Plumbing", "Name": "MAYER MECHANICAL INC", "Orig_Date": "08/25/2018", "Phone_No": "3205870991", "Renewal_in_Progress": "", "St": "MN", "Status": "Issued", "Zip": "55350"}
DataFlow detail URLderived neutral
https://dataflow.sotagent.com/records/dli-licenses/734d5ead49ff35315fbb53d4ba9571bfca1eb05a5e7c83a5b26680576baeacb2
Open recordderived neutral
<a href="/records/dli-licenses/734d5ead49ff35315fbb53d4ba9571bfca1eb05a5e7c83a5b26680576baeacb2">Open record</a>
Snapshot keyderived neutral
Not supplied

Publication receipt

Scope and preservation

Build key
cf78fc44c1be001bc3cef40d8d91200348f5a29ecda05e9fbf4f8cb5d910ed66
Activated
2026-07-15 08:11:38.796076+00:00
History mode
current state only
Registry version
2
Registry hash
bc13234d965a38f1f72da8d8f5d897ba71a0c9922f84a394f0ec601393842738
Source cutoffs
{"exact_artifact_binding": {"artifact_row_count": 256883, "artifact_slot": ".data/downloads/mn-dept-of-labor-industry/LIC_SNAP_07_09_2026.csv", "content_hash": "03779a2bcee9d4d9668eed39db70572ec64b6f6b3a14316d2116f94bc5a5cc37", "publisher_key_validation": {"basis": "exact decoded Lic_Number cells", "distinct_key_count": 256883, "missing_key_count": 0, "passed": true, "row_count": 256883}, "raw_cell_source": "exact decoded cells from hash-verified artifact", "size_bytes": 50901575, "source_relation_reconciliation": {"artifact_fields": {"cleaned_identifier": "cleaned_license_number", "exact_identifier": "publisher_license_number", "source_row_number": "source_row_number"}, "artifact_projection": "explorer_dli_exact_cells", "artifact_row_count": 256883, "identity_fields": {"cleaned_identifier": "license_number", "exact_identifier": "publisher_license_number", "source_row_number": "source_row_number"}, "identity_mismatch_count": 0, "passed": true, "source_relation": "public.dli_license_rows", "source_row_count": 256883}}, "max_imported_at": "2026-07-10T00:00:11.969862+00:00", "snapshot_hash": "03779a2bcee9d4d9668eed39db70572ec64b6f6b3a14316d2116f94bc5a5cc37", "source_keys": ["mn_dli_license_snapshot"]}
Scope note
Current-state projection of the latest immutable publisher artifact.
Scope note
Every field labeled raw is decoded directly from the hash-verified artifact; cleaned and normalized annotations are labeled separately.
Preserved source payload 
{
  "Addr1": "PO BOX 85",
  "Addr2": "",
  "Bus_Pers": "Business",
  "City": "HUTCHINSON",
  "DBA_Name": "AEM MECHANICAL SERVICES",
  "Email_Address": "",
  "Enforcement_Action": "0",
  "Exp_Date": "12/31/2027",
  "Lic_Number": "PC745683",
  "License_Subtype": "Plumbing Contractor",
  "License_Type": "Plumbing",
  "Name": "MAYER MECHANICAL INC",
  "Orig_Date": "08/25/2018",
  "Phone_No": "3205870991",
  "Renewal_in_Progress": "",
  "St": "MN",
  "Status": "Issued",
  "Zip": "55350"
}