Federal NAICS Codes

NAICS 541350: Building Inspection Services

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 541350.

NAICS 541350 federal market metrics

Total obligations
$2.5B
Total awards
8,895 awards
Active obligations
$232.4M
Size standard
$11,500,000 receipts

What this NAICS covers

NAICS 541350 covers building inspection services, including condition assessments, code compliance inspections, construction phase inspections, safety and life-safety evaluations, and preparation of inspection reports and punch lists for building owners and permitting authorities.

Federal opportunities under 541350 typically involve contract inspection services for government facilities or funded projects to verify construction quality, code and safety compliance, deliver inspection reports, document deficiencies, and support acceptance, turnover, or payment decisions.

FY2025 snapshot

Obligations
$177.7M
Awards
712
Average award
$249.5K
Change from FY2024
-15.7%

Recent awards

Search contractors

$79,651

ALLSAFE ELEVATOR INSPECTIONS, LLC

Social Security Administration

PIID
28321326FDS030111
PSC
H225 - EQUIPMENT AND MATERIALS TESTING- VEHICULAR EQUIPMENT COMPONENTS

$62,800

HOME MAINTENANCE GROUP LLC

Department of Veterans Affairs

PIID
36C24426N0876
PSC
H912 - OTHER QC/TEST/INSPECT- FIRE CONTROL EQUIPMENT

$132,859

ACCESS NORTH LTD

Department of State

PIID
19GE5026F0367
PSC
Z1AA - MAINTENANCE OF OFFICE BUILDINGS

$10,500

GD Resources, LLC

Department of Veterans Affairs

PIID
36C24426P0375
PSC
H912 - OTHER QC/TEST/INSPECT- FIRE CONTROL EQUIPMENT

$5,984,624

VANGUARD INSPECTION SERVICES

Federal Emergency Management Agency

PIID
70FBR526F00000009
PSC
H156 - QUALITY CONTROL- CONSTRUCTION AND BUILDING MATERIALS

$4,618,394

WSP USA SERVICES INC.

Federal Emergency Management Agency

PIID
70FBR626F00000010
PSC
H156 - QUALITY CONTROL- CONSTRUCTION AND BUILDING MATERIALS

$45,559

ATI, INC.

Department of State

PIID
19EK2026F0064
PSC
Z1JZ - MAINTENANCE OF MISCELLANEOUS BUILDINGS

FAQ

What work fits NAICS 541350?
  • Condition assessments of aging facilities including structural, envelope, electrical, plumbing, and accessibility components with prioritized deficiency lists and estimated remaining useful life.
  • Pre-occupancy inspections verifying code compliance, fire egress, and life-safety systems, producing formal deficiency lists for remediation prior to acceptance.
  • Construction phase inspections at defined milestones for concrete, framing, and envelope work with hold-point reporting and acceptance criteria tied to specified tolerances.
  • Special inspections for seismic, roofing, or elevator systems requiring certified inspectors and stamped final reports for contract closeout documentation.
When is NAICS 541350 a weak fit?
  • Architectural and engineering design: scope requires deliverable design documents, drawings, or engineering calculations rather than independent inspection and condition reporting.
  • Construction management and contractor quality control: work assigns execution oversight and contractor-directed QC responsibilities instead of independent third-party inspection and acceptance reporting.
  • Nondestructive testing laboratory services: procurement focuses on laboratory material analysis and testing without on-site building condition assessments and code compliance reporting.
What solicitation language points to NAICS 541350?
  • Scope language lists required inspector certifications or licenses by discipline and references specific inspection standards or acceptance criteria.
  • Deliverables include stamped inspection reports with photos, deficiency matrices, recommended remedial actions, and sign-off by a licensed inspector.
  • Performance requirements specify inspection frequency, hold points, response time for critical findings, and contractual remedies for missed inspections.

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