NAICS 237110 · Construction

Water and Sewer Line and Related Structures Construction

15,820 active contractors list NAICS 237110 (Water and Sewer Line and Related Structures Construction) in SAM.gov; 10,704 are small under its SBA size standard and 2,629 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 15,820
Small under 237110SBA size standard for this code: 10,704
Primary NAICSTheir main line of business: 2,629
Hidden registrationsExcluded, expired or inactive: 242

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Live RFPs in this NAICS
Open SAM.gov solicitations coded 237110, matched to teaming partners.
Expiring awards
Incumbent contracts in 237110 heading to recompete in the next 18 months.
Small under 237110
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 237110

Claimed profiles come first by membership level, then companies with 237110 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

242 registrations hidden because they are excluded, expired or inactive in SAM.gov. Include them

Showing 14,721–14,740 of 15,820 contractors

UDT LLC
UEIPT87C9189WQ9CAGE9V3Q3
Location: ROLLA, MOSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 237110
CMMCNo 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
UFL INC
UEITJW3PT9JT9M4CAGE7NXU6
Location: GATESVILLE, TXSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 237110
CMMCNo 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
UH SERVICES GROUP LLC
UEIUYY2GX45THV3CAGE53F23
Location: NEW ORLEANS, LA
Secondary NAICSNot listed as small under 237110
CMMCNo 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
UIC CONSTRUCTION LLC
UEIGN89GLHAR9B9CAGE0EN65
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDBANC
Secondary NAICSSmall under 237110
CMMCNo 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
UIC NAPPAIRIT LLC
UEIRSPFCBWURTT4CAGE7QJ08
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC
Secondary NAICSSmall under 237110
CMMCNo 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
UIC SANATU LLC
UEINQLCS5LLDJF7CAGE7QQ62
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC
Secondary NAICSSmall under 237110
CMMCNo 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
ULLAND BROTHERS INC
UEIXLVJX9HUYS63CAGE0P579
Location: CARLTON, MNSocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 237110
CMMCNo 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
ULRICH HOLDINGS, LLC
DBA ULRICH CONTRACTING GROUP
UEIM55SNEQK9M85CAGE1ASH8
Location: MORRISTOWN, TNSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 237110
CMMCNo 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
ULTRA INCORPORATED
DBA ULTRA FIBERGLASS SYSTEMS
UEISEVMPEUMEDN7CAGE4GSM7
Location: MILWAUKEE, WISocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 237110
CMMCNo 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
ULTRA TANK SERVICES, INC.
DBA ULTRA TANK SERVICES INC
UEICPTCFAPFJHP8CAGE49RD1
Location: BELLINGHAM, WASocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 237110
CMMCNo 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
UNCONVENTIONAL CUSTOM BUILDERS INC
DBA ROCK TOP CONSTRUCTION
UEIPRDFXF6LDMJ3CAGE91XB6
Location: SANDY, UTSocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 237110
CMMCNo 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
UNDERGRID NETWORKS INCORPORATED
UEIY3WGS1R1KLD5CAGE72RX2
Location: ATLANTA, GA
Secondary NAICSNot listed as small under 237110
CMMCNo 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
UNDERGROUND CONSTRUCTION CO., INC.
UEIQM16ECBHH3M1CAGE033B3
Location: BENICIA, CA
Secondary NAICSNot listed as small under 237110
CMMCNo 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
UNDERGROUND ELECTRIC CONSTRUCTION COMPANY, LLC
UEIMB3RX936G6D1CAGE25T90
Location: BENICIA, CA
Secondary NAICSNot listed as small under 237110
CMMCNo 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
UNDERGROUND EXCAVATING, INCORPORATED
UEISMPTPXM23RS8CAGE9W0B1
Location: PATTERSON, GASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 237110
CMMCNo 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
UNDERGROUND EXCAVATING SOLUTIONS INC
UEINED7DH52HHL7CAGE9ZFF4
Location: WANATAH, INSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 237110
CMMCNo 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
UNDERGROUND INFRASTRUCTURE TECHNOLOGIES, LLC.
DBA UNDERGROUND INFRASTRUCTURE TECHNOLOGIES LLC
UEIE3HWK5L3P2A3CAGE96H81
Location: LAKEWOOD, COSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 237110
CMMCNo 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
UNDERGROUND UTILITIES CORP.
DBA UNDERGROUND UTILITIES CORP
UEIHTEGJKADVT84CAGE4UKN5
Location: LINDEN, NJSocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 237110
CMMCNo 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
UNDERWATER MECHANIX SERVICES LLC
UEIWXBKMQ8RLLB5CAGE68VJ5
Location: JACKSONVILLE, FL
Secondary NAICSNot listed as small under 237110
CMMCNo 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 expiringObligated, 36 mo: None on file
UNHYREABLE LLC
UEIQYXCRP2B1BG5CAGE15WZ5
Location: DANVILLE, CASocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 237110
CMMCNo 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

Contractors listing NAICS 237110, page 737 of 791
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
UDT LLC UEIPT87C9189WQ9CAGE9V3Q3 Location: ROLLA, MOSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UFL INC UEITJW3PT9JT9M4CAGE7NXU6 Location: GATESVILLE, TXSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UH SERVICES GROUP LLC UEIUYY2GX45THV3CAGE53F23 Location: NEW ORLEANS, LA	Secondary NAICSNot listed as small under 237110	CMMCNo 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 active	None on file
UIC CONSTRUCTION LLC UEIGN89GLHAR9B9CAGE0EN65 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDBANC	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UIC NAPPAIRIT LLC UEIRSPFCBWURTT4CAGE7QJ08 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UIC SANATU LLC UEINQLCS5LLDJF7CAGE7QQ62 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBSDB8(a)ANC	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
ULLAND BROTHERS INC UEIXLVJX9HUYS63CAGE0P579 Location: CARLTON, MNSocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 237110	CMMCNo 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 active	None on file
ULRICH HOLDINGS, LLC DBA ULRICH CONTRACTING GROUP UEIM55SNEQK9M85CAGE1ASH8 Location: MORRISTOWN, TNSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
ULTRA INCORPORATED DBA ULTRA FIBERGLASS SYSTEMS UEISEVMPEUMEDN7CAGE4GSM7 Location: MILWAUKEE, WISocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
ULTRA TANK SERVICES, INC. DBA ULTRA TANK SERVICES INC UEICPTCFAPFJHP8CAGE49RD1 Location: BELLINGHAM, WASocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UNCONVENTIONAL CUSTOM BUILDERS INC DBA ROCK TOP CONSTRUCTION UEIPRDFXF6LDMJ3CAGE91XB6 Location: SANDY, UTSocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UNDERGRID NETWORKS INCORPORATED UEIY3WGS1R1KLD5CAGE72RX2 Location: ATLANTA, GA	Secondary NAICSNot listed as small under 237110	CMMCNo 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 active	None on file
UNDERGROUND CONSTRUCTION CO., INC. UEIQM16ECBHH3M1CAGE033B3 Location: BENICIA, CA	Secondary NAICSNot listed as small under 237110	CMMCNo 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 active	None on file
UNDERGROUND ELECTRIC CONSTRUCTION COMPANY, LLC UEIMB3RX936G6D1CAGE25T90 Location: BENICIA, CA	Secondary NAICSNot listed as small under 237110	CMMCNo 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 active	None on file
UNDERGROUND EXCAVATING, INCORPORATED UEISMPTPXM23RS8CAGE9W0B1 Location: PATTERSON, GASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UNDERGROUND EXCAVATING SOLUTIONS INC UEINED7DH52HHL7CAGE9ZFF4 Location: WANATAH, INSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UNDERGROUND INFRASTRUCTURE TECHNOLOGIES, LLC. DBA UNDERGROUND INFRASTRUCTURE TECHNOLOGIES LLC UEIE3HWK5L3P2A3CAGE96H81 Location: LAKEWOOD, COSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UNDERGROUND UTILITIES CORP. DBA UNDERGROUND UTILITIES CORP UEIHTEGJKADVT84CAGE4UKN5 Location: LINDEN, NJSocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file
UNDERWATER MECHANIX SERVICES LLC UEIWXBKMQ8RLLB5CAGE68VJ5 Location: JACKSONVILLE, FL	Secondary NAICSNot listed as small under 237110	CMMCNo 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 expiring	None on file
UNHYREABLE LLC UEIQYXCRP2B1BG5CAGE15WZ5 Location: DANVILLE, CASocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 237110	CMMCNo 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 active	None on file

Codes these contractors list most often alongside 237110: natural teaming adjacencies.

Water and Sewer Line and Related Structures Construction

Work this industry

Contractors listing NAICS 237110

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