Department of Transportation (DOT): NAICS 238910 — Site Preparation Contractors

2open solicitations
$1.2Mobligated in FY2026
3contracts ending within 18 months

Open solicitations

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How DOT NAICS 238910 spends

FY2021$1.9M
FY2022$2.4M
FY2023$4.9M
FY2024$879K
FY2025$1.3M
FY2026$1.2M

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.

DOT NAICS 238910 contracts expiring in the next 18 months

3 contracts worth $456K.

IncumbentBuyerWhatValueEndsEst. solicitationRecord
HAZ-TECH DRILLING INCFHWA238910 Site Preparation Contractors$222K (2 orders)16 November 2026Now / imminentDetails
HAZ-TECH DRILLING INCFHWA238910 Site Preparation Contractors$74K29 January 2027Now / imminentDetails
CORNERSTONE CONSTRUCTION SERVICES, LLCFAA238910 Site Preparation Contractors$160K31 May 2027~Q4 2026Details

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.

NAICS 238910 across every agency → · Everything DOT has open →

FedSift turns SAM.gov and USASpending data into federal BD intelligence — smart matches, recompete radar, cited AI solicitation analysis and compliance matrices.

Source data: SAM.gov (solicitations) and USASpending.gov (awards), refreshed nightly. FedSift is not affiliated with the U.S. Government.

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