Federal NAICS Codes

NAICS 561790: Other Services to Buildings and Dwellings

Explore obligations, trends, recent awards, and incumbent contractors for NAICS 561790.

NAICS 561790 federal market metrics

Total obligations
$2.8B
Total awards
24,292 awards
Active obligations
$126.5M
Size standard
$9,000,000 receipts

What this NAICS covers

NAICS 561790 covers specialized nonroutine services for buildings and dwellings not classified elsewhere, including on-site interior and exterior cleaning, specialized maintenance tasks, and ancillary support that sustain building condition and habitability.

Federal opportunities under 561790 typically involve providing targeted facility support to restore or maintain usable condition, meeting performance standards for cleanliness, minor maintenance, scheduling and access coordination, and delivering measurable service outcomes to sustain occupant health and building readiness.

FY2026 snapshot

Obligations
$59.1M
Awards
1,243
Average award
$47.6K
Change from FY2025
-5.8%

Recent awards

Search contractors

$886,203

MISSION CONTRACTING INC

National Institute of Standards and Technology

PIID
1333ND26PNB190670
PSC
J041 - MAINT/REPAIR/REBUILD OF EQUIPMENT- REFRIGERATION, AIR CONDITIONING, AND AIR CIRCULATING EQUIPMENT

$9,195

STOVE DEPOT AND CHIMNEY WORKS LLP

Forest Service

PIID
1240LP26P0088
PSC
J045 - MAINT/REPAIR/REBUILD OF EQUIPMENT- PLUMBING, HEATING, AND WASTE DISPOSAL EQUIPMENT

$29,325

EMERALD RESOURCE, LLC

Forest Service

PIID
12444026F0109
PSC
Z2KA - REPAIR OR ALTERATION OF DAMS

$16,000

SOS SOLUTIONS, LLC.

Forest Service

PIID
1240LS26F0058
PSC
S218 - HOUSEKEEPING- SNOW REMOVAL/SALT

FAQ

What work fits NAICS 561790?
  • Exterior building washing or pressure-cleaning services with surface protection requirements, approved detergents, water containment, and completion photos.
  • Chimney, flue, vent, or duct cleaning with access procedures, debris removal, inspection notes, and safety documentation.
  • Gutter, drain, or downspout cleaning for buildings and dwellings with blockage removal, disposal logs, and post-service condition reports.
  • Swimming pool cleaning and maintenance services for facility pools, including water testing, chemical balancing, skimming, and service logs.
When is NAICS 561790 a weak fit?
  • Major construction, renovation, HVAC repair, plumbing repair, electrical repair, or structural work where licensed trade repair or construction is the primary deliverable.
  • Janitorial, landscaping, pest control, carpet cleaning, or facilities management contracts that fit a more specific building service category.
  • Full-service property management that includes lease administration, tenant billing, and long-term asset disposition rather than discrete building or dwelling services.
What solicitation language points to NAICS 561790?
  • Line items specify exterior washing, duct cleaning, chimney cleaning, gutter cleaning, drain cleaning, or pool maintenance by building, square footage, linear feet, visit, or service cycle.
  • Performance work statement includes approved cleaning methods, safety controls, disposal requirements, access coordination, and acceptance criteria for completed service visits.
  • Labor categories list building cleaning technician, duct cleaning technician, chimney sweep, pool maintenance technician, or drain cleaning technician.

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