NAICS 237110: Water and Sewer Line and Related Structures Construction

What this code covers

Construction of water and sewer mains, pipelines, pumping stations, and related distribution and treatment facilities.

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.

210 open tenders with NAICS 237110 right now

• Design /Build Services for Domestic Water Supply System Repair, Djibouti
  STATE, DEPARTMENT OF.STATE, DEPARTMENT OF.ACQUISITIONS - RPSO FRANKFURTUSAClosing date TBD
• Y--Pojoaque Basin Regional Water System Phase II Desi
  INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.UPPER COLORADO REGIONAL OFFICEUSAClosing date TBD
• Industrial Waste Water Treatment Plant Upgrades
  TRANSPORTATION, DEPARTMENT OF.FEDERAL AVIATION ADMINISTRATION.6973GH FRANCHISE ACQUISITION SVCSUSA · OKClosing date TBD
• NGWSP Turnout Buildings
  INTERIOR, DEPARTMENT OF THE.BUREAU OF RECLAMATION.UPPER COLORADO REGIONAL OFFICEUSAClosing date TBD
• Install Lift Station- FCI Bastrop
  JUSTICE, DEPARTMENT OF.FEDERAL PRISON SYSTEM / BUREAU OF PRISONS.FAOUSA · TXClosing date TBD

Showing the 5 closing soonest of 210 open tenders carrying this code.

Using this code in Canada

NAICS is jointly maintained by the United States, Canada, and Mexico, so 237110 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.