NAICS 221310 · Utilities
NAICS 221310
5,478 active contractors list NAICS 221310 in SAM.gov; 3,721 are small under its SBA size standard and 1,043 list it as their primary NAICS.
- Active contractors
- 5,478
- Small under 221310SBA size standard for this code
- 3,721
- Primary NAICSTheir main line of business
- 1,043
- Hidden registrationsExcluded, expired or inactive
- 69
Work this industry
Live RFPs in this NAICS
Open SAM.gov solicitations coded 221310, matched to teaming partners.
Expiring awards
Incumbent contracts in 221310 heading to recompete in the next 18 months.
Small under 221310
Partners SAM.gov lists as small under this code: the size check a set-aside uses.
Size is NAICS-specific: a firm can be small under one code and other than small under another. Learn more about small business set-asides
Contractors listing NAICS 221310
Claimed profiles come first by membership level, then companies with 221310 as their primary NAICS, then federal obligations over the last 36 months. SPRS shows the highest blind bracket met, never the score. Learn more about blind SPRS brackets
69 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them
Showing 5,301–5,320 of 5,478 contractors
WESTERN CONSTRUCTION SOLUTIONS LLC
UEIKPZ8Y6BGKEB3CAGE22EZ9Location: WHEATLAND, WYSocio-economic status (SAM.gov): SBWOSBSecondary NAICSSmall under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileWESTERN CONSULTING GROUP, PLLC
UEIKQRWHLQKLEM4CAGE9Y0G2Location: BOISE, IDSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileWESTERN DRILLING COMPANY, LLC.
UEIHGJ2F531N385CAGE75Y49Location: BUCKEYE, AZSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileWESTERN ENVIRONMENTAL EQUIPMENT CO WEEC
UEIVH3GLXA5SWE5CAGE3ZHD9Location: SCOTTSDALE, AZSocio-economic status (SAM.gov): SBSecondary NAICSSmall under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on file- Secondary NAICSSmall under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file WESTERN INFRASTRUCTURE LOGISTICS LLC
UEIE3D2XSAL6VQ1CAGE7N2E5Location: PHOENIX, AZSocio-economic status (SAM.gov): SBSDBSecondary NAICSSmall under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on fileWESTERN MUNICIPAL CONSTRUCTION, INC
UEIUUMBDMYV8WG8CAGE1RXT8Location: BILLINGS, MTSocio-economic status (SAM.gov): SBSecondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).No compliance data on file
SAM activeObligated, 36 mo: None on file- Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file - Secondary NAICSNot listed as small under 221310CMMCNo CMMCSPRSNoneFacility clearance: visible to paid members. Clearance levels are shown only to paying members; TeamingIndex does not advertise clearances (NISPOM 32 CFR 117.9).
No compliance data on file
SAM activeObligated, 36 mo: None on file
Related industries
Codes these contractors list most often alongside 221310: natural teaming adjacencies.
- 237110Water and Sewer Line and Related Structures Construction2,959shared firms
- 238910Site Preparation Contractors1,997shared firms
- 237990Other Heavy and Civil Engineering Construction1,882shared firms
- 236220Commercial and Institutional Building Construction1,876shared firms
- 237310Highway, Street, and Bridge Construction1,793shared firms
- 221320NAICS 2213201,769shared firms
- 238990All Other Specialty Trade Contractors1,591shared firms
- 238220Plumbing, Heating, and Air-Conditioning Contractors1,473shared firms