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 1,541–1,560 of 15,820 contractors

LIVE OAK DEVELOPMENT & CONSTRUCTION LLC
UEIXA6SGMD7W9J7CAGE9W8L9
Location: SUMMERVILLE, SCSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary 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
L J CONSTRUCTION INC.
UEIR55JU166N2F5CAGE9WLX1
Location: GULFPORT, MSSocio-economic status (SAM.gov): SB
Primary 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
LJS CONCRETE & EXCAVATING, LLC
DBA LJS CONCRETE & EXCAVATING LLC
UEIXTG7Y53PZNZ3CAGE6V3S6
Location: SHERIDAN, WYSocio-economic status (SAM.gov): SBSDB
Primary 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
L & K CONTRACTING CO INC
UEIPR6VC1VEAPY7CAGE785K2
Location: TAYLOR, ALSocio-economic status (SAM.gov): SB
Primary 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
L. KING COMPANY, L.L.C.
UEIN4QSKXLEDRB8CAGE9KWV0
Location: PRAIRIEVILLE, LA
Primary 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
L & L CONSTRUCTION INC
UEISGJCKTJS3AT5CAGE5VRB1
Location: SAPULPA, OKSocio-economic status (SAM.gov): SB
Primary 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
L & L EXCAVATING, LLC
UEIHEH6TA7VNXH3CAGE17P25
Location: GRAND FORKS, NDSocio-economic status (SAM.gov): SB
Primary 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
L&L MECHANICAL, INC.
UEIS9J7GYBLFNK9CAGE5PGX8
Location: BLACKFOOT, ID
Primary 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
L L & SONS EXCAVATING, INC
UEIZ6F3ATPG24W5CAGE09C26
Location: HAZEL, SDSocio-economic status (SAM.gov): SB
Primary 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
L&M CONTRACTING TEAM LLC
UEIS5F6JAJBUFV8CAGE4YWL1
Location: WINCHESTER, KYSocio-economic status (SAM.gov): SB
Primary 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
L&M CONTRACTORS LLC
UEIVRZUKJEB13H9CAGE9RQL0
Location: ELROD, ALSocio-economic status (SAM.gov): SBSDBVOSB
Primary 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
L & N ZIMMERMAN EXCAVATING INC
UEIP3GSC88N5KM9CAGE92SG5
Location: MYERSTOWN, PASocio-economic status (SAM.gov): SB
Primary 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
LONEHICKORY CATTLE LLC
UEISLGKF4PANA49CAGE5TG70
Location: TALIHINA, OKSocio-economic status (SAM.gov): SB
Primary 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
LONG BRANCH CONSTRUCTION LLC
UEIJE2WWK2ER135CAGE9LJ23
Location: GREENBRIER, TNSocio-economic status (SAM.gov): SB
Primary 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
LONGFELLOW EXCAVATING, LLC
UEIW7PYBPBVR6A5CAGE02Q74
Location: RIMROCK, AZ
Primary 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
LONGHORN CONSTRUCTION, INC
UEIHA3AKFLUHW61CAGE87TZ2
Location: GREEN RIVER, WYSocio-economic status (SAM.gov): SB
Primary 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
LONGLEAF CONTRACTING SERVICES INC
UEILM2YNLSLJ9U8CAGE1ZZ87
Location: MEBANE, NCSocio-economic status (SAM.gov): SBWOSB
Primary 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
LONG & SONS UTILITY CO., LLC
UEIKS2GPHB4AL13CAGE12DC7
Location: SIMPSONVILLE, SCSocio-economic status (SAM.gov): SB
Primary 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
LONKARD CONSTRUCTION COMPANY
DBA LONKARD CONSTRUCTION
UEIX2JCWAFWN499CAGE5SMW4
Location: FLORENCE, KYSocio-economic status (SAM.gov): SB
Primary 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
LOPEZ UTILITIES CONTRACTOR LLC
UEIVJ2LYA2Q2BY4CAGE81CV8
Location: HOUSTON, TXSocio-economic status (SAM.gov): SB
Primary 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 78 of 791
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
LIVE OAK DEVELOPMENT & CONSTRUCTION LLC UEIXA6SGMD7W9J7CAGE9W8L9 Location: SUMMERVILLE, SCSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary 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
L J CONSTRUCTION INC. UEIR55JU166N2F5CAGE9WLX1 Location: GULFPORT, MSSocio-economic status (SAM.gov): SB	Primary 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
LJS CONCRETE & EXCAVATING, LLC DBA LJS CONCRETE & EXCAVATING LLC UEIXTG7Y53PZNZ3CAGE6V3S6 Location: SHERIDAN, WYSocio-economic status (SAM.gov): SBSDB	Primary 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
L & K CONTRACTING CO INC UEIPR6VC1VEAPY7CAGE785K2 Location: TAYLOR, ALSocio-economic status (SAM.gov): SB	Primary 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
L. KING COMPANY, L.L.C. UEIN4QSKXLEDRB8CAGE9KWV0 Location: PRAIRIEVILLE, LA	Primary 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
L & L CONSTRUCTION INC UEISGJCKTJS3AT5CAGE5VRB1 Location: SAPULPA, OKSocio-economic status (SAM.gov): SB	Primary 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
L & L EXCAVATING, LLC UEIHEH6TA7VNXH3CAGE17P25 Location: GRAND FORKS, NDSocio-economic status (SAM.gov): SB	Primary 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
L&L MECHANICAL, INC. UEIS9J7GYBLFNK9CAGE5PGX8 Location: BLACKFOOT, ID	Primary 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
L L & SONS EXCAVATING, INC UEIZ6F3ATPG24W5CAGE09C26 Location: HAZEL, SDSocio-economic status (SAM.gov): SB	Primary 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
L&M CONTRACTING TEAM LLC UEIS5F6JAJBUFV8CAGE4YWL1 Location: WINCHESTER, KYSocio-economic status (SAM.gov): SB	Primary 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
L&M CONTRACTORS LLC UEIVRZUKJEB13H9CAGE9RQL0 Location: ELROD, ALSocio-economic status (SAM.gov): SBSDBVOSB	Primary 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
L & N ZIMMERMAN EXCAVATING INC UEIP3GSC88N5KM9CAGE92SG5 Location: MYERSTOWN, PASocio-economic status (SAM.gov): SB	Primary 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
LONEHICKORY CATTLE LLC UEISLGKF4PANA49CAGE5TG70 Location: TALIHINA, OKSocio-economic status (SAM.gov): SB	Primary 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
LONG BRANCH CONSTRUCTION LLC UEIJE2WWK2ER135CAGE9LJ23 Location: GREENBRIER, TNSocio-economic status (SAM.gov): SB	Primary 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
LONGFELLOW EXCAVATING, LLC UEIW7PYBPBVR6A5CAGE02Q74 Location: RIMROCK, AZ	Primary 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
LONGHORN CONSTRUCTION, INC UEIHA3AKFLUHW61CAGE87TZ2 Location: GREEN RIVER, WYSocio-economic status (SAM.gov): SB	Primary 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
LONGLEAF CONTRACTING SERVICES INC UEILM2YNLSLJ9U8CAGE1ZZ87 Location: MEBANE, NCSocio-economic status (SAM.gov): SBWOSB	Primary 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
LONG & SONS UTILITY CO., LLC UEIKS2GPHB4AL13CAGE12DC7 Location: SIMPSONVILLE, SCSocio-economic status (SAM.gov): SB	Primary 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
LONKARD CONSTRUCTION COMPANY DBA LONKARD CONSTRUCTION UEIX2JCWAFWN499CAGE5SMW4 Location: FLORENCE, KYSocio-economic status (SAM.gov): SB	Primary 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
LOPEZ UTILITIES CONTRACTOR LLC UEIVJ2LYA2Q2BY4CAGE81CV8 Location: HOUSTON, TXSocio-economic status (SAM.gov): SB	Primary 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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