Department of the Interior (DOI): NAICS 541350 — Building Inspection Services
0open solicitations
$367Kobligated in FY2026
4contracts ending within 18 months
Open solicitations
Nothing is open in this category right now.
How DOI NAICS 541350 spends
FY2021$4.3M
FY2022$378K
FY2023$224K
FY2024$80K
FY2025$593K
FY2026$367K
FY2027*$27K
Contract obligations by federal fiscal year (October–September), from USASpending.gov award data. IDIQ ceilings are excluded. * The current year is partial, and USASpending lags 4–8 weeks.
DOI NAICS 541350 contracts expiring in the next 18 months
Contracts and task orders from USASpending.gov (FPDS) whose period of performance ends within 18 months, valued at $25K or more, excluding IDIQ ceilings and government-owned, contractor-operated facility contracts. Co-terminous orders from the same vendor, agency, NAICS and PSC ending in the same month are grouped. The solicitation date is an estimate (about six months before the contract ends): FedSift does not know whether a follow-on has been posted, so check SAM.gov.
