NAICS 561790: Other Services to Buildings and Dwellings

What this code covers

Building and dwelling services not classified elsewhere, including chimney cleaning and gutter cleaning.

If this code describes the activity that generates most of your revenue, it is a candidate for your primary NAICS code; if it covers adjacent work you genuinely perform, list it as a secondary code. In US federal contracting, the NAICS code on a solicitation also fixes the SBA size standard that decides whether your firm counts as a small business for that competition.

57 open tenders with NAICS 561790 right now

• Heated Sidewalk Flush and Glycol Replacement
  DEPT OF DEFENSE.DEPT OF THE ARMY.US ARMY CORPS OF ENGINEERS.ENGINEER DIVISION PACIFIC OCEAN.ENDIST ALASKA.W2SN ENDIST ALASKAUSA · AKClosing date TBD
• CO2 Pool Chemicals, Dahlgren VA
  DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC WASHINGTON.NAVFACSYSCOM WASHINGTONUSA · VAClosing date TBD
• CHPP Industrial Hygiene
  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.PACIFIC AIR FORCES.FA5004 354 CONS PKUSA · AKClosing date TBD
• Duct Cleaning F455, Vance AFB
  DEPT OF DEFENSE.DEPT OF THE AIR FORCE.AIR EDUCATION AND TRAINING COMMAND.FA3029 71 FTW CVCUSA · OKClosing date TBD
• CO2 Pool Chemicals, Dahlgren VA
  DEPT OF DEFENSE.DEPT OF THE NAVY.NAVFAC.NAVFAC ATLANTIC CMD.NAVFAC WASHINGTON.NAVFACSYSCOM WASHINGTONUSA · VAClosing date TBD

Showing the 5 closing soonest of 57 open tenders carrying this code.

Using this code in Canada

NAICS is jointly maintained by the United States, Canada, and Mexico, so 561790 means the same thing on both sides of the border. Canadian federal tenders on CanadaBuys, however, are primarily categorized with UNSPSC codes (and legacy GSINs), so Canadian suppliers should identify their UNSPSC categories as well — see the GSIN code lookup and the GSIN explainer.