NAICS 237110 · Construction

Water and Sewer Line and Related Structures Construction

15,802 active contractors list NAICS 237110 (Water and Sewer Line and Related Structures Construction) in SAM.gov; 10,700 are small under its SBA size standard and 2,626 list it as their primary NAICS.

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Search with filters Small businesses only

Active contractors: 15,802
Small under 237110SBA size standard for this code: 10,700
Primary NAICSTheir main line of business: 2,626
Hidden registrationsExcluded, expired or inactive: 260

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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

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

Showing 10,561–10,580 of 15,802 contractors

KEYSTONE ENERGY GROUP LLC
UEIWWSBQVY8LVY7CAGE9B2H9
Location: TULSA, OKSocio-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
KEYSTONE SITE & CONCRETE INC
UEIRKF6QEB9QNR5CAGE23HC7
Location: ORWIGSBURG, PASocio-economic status (SAM.gov): SBSDBVOSB
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
KEYSTONE UTILITY CONSTRUCTION, INC
UEIWK9CF4MWN8K4CAGE9Z4B9
Location: HOPWOOD, PASocio-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
KEYSTONE VALOR LLC
DBA KEYSTONE VALOR SERVICES
UEITR5ZT8G9DBL5CAGE24GG1
Location: HELLAM, PASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB
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
KF GROUP LLC
UEIPZ6JQHKSZ195CAGE196C4
Location: MILLSTONE TOWNSHIP, NJ
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
KG LANDWORX LLC
UEICX9VKJYETF56CAGE19MD9
Location: FORT MILL, SC
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
KG&T SEPTIC INC
UEIRHMWYDH37UV7CAGE3T2B8
Location: BONNERS FERRY, IDSocio-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
K. HAYES LIMITED
DBA K HAYES LTD
UEIDM4RKPD1ZJW6CAGE353F9
Location: LEXINGTON, KYSocio-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
KHP-AGC JOINT VENTURE LLC
UEINKWDVEVUL4N1CAGE25U48
Location: SELLERSBURG, INSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
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
KIBBLE SR, CHET
UEILA98TLV5AUD5CAGE85VC6
Location: MEMPHIS, TNSocio-economic status (SAM.gov): SBVOSB
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
KIBLER CONSTRUCTION COMPANY, INC.
UEIYN38JLDYDMK1CAGE4YX24
Location: FINKSBURG, MDSocio-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
KIBOKO. Y.W. LLC
UEIFZ8YVE52BEW3CAGE1Z6M7
Location: BALTIMORE, MDSocio-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
KICKBOX LEASING, LLC
UEIGGKPUMKJRXC7CAGE8QZ71
Location: BOWIE, TXSocio-economic status (SAM.gov): SBWOSB
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
KIEBLER UTILITIES, INC
DBA KIEBLER UTILITIES
UEIT9BYH7MMVEH1CAGE56CQ8
Location: FOREST HILL, MDSocio-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
KIES & SON CONSTRUCTION, INC.
DBA KIES & SON CONSTRUCTION INC
UEIG215BN6J3KL1CAGE8PDA3
Location: PASO ROBLES, 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 expiringObligated, 36 mo: None on file
KIEWIT ALBERICI SOAC AJV
UEICFSQMZN383T8CAGE25BV3
Location: OMAHA, NE
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
KIEWIT BUILDING GROUP INC.
UEIH9UMPCADENZ5CAGE44PC7
Location: LONE TREE, CO
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
KIEWIT BUILDING GROUP INC.
UEIXELDJ9N4FVF4CAGE36ZA4
Location: SPRINGFIELD, VA
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
KIEWIT FEDERAL SOLUTIONS CO.
UEICKM1VNSM6WH7CAGE0Q690
Location: OMAHA, NE
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
KIEWIT INFRASTRUCTURE CO
UEIJ9FBNDSUJCW3CAGE6EVG6
Location: LONE TREE, CO
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

Contractors listing NAICS 237110, page 529 of 791
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
KEYSTONE ENERGY GROUP LLC UEIWWSBQVY8LVY7CAGE9B2H9 Location: TULSA, OKSocio-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
KEYSTONE SITE & CONCRETE INC UEIRKF6QEB9QNR5CAGE23HC7 Location: ORWIGSBURG, PASocio-economic status (SAM.gov): SBSDBVOSB	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
KEYSTONE UTILITY CONSTRUCTION, INC UEIWK9CF4MWN8K4CAGE9Z4B9 Location: HOPWOOD, PASocio-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
KEYSTONE VALOR LLC DBA KEYSTONE VALOR SERVICES UEITR5ZT8G9DBL5CAGE24GG1 Location: HELLAM, PASocio-economic status (SAM.gov): SBWOSBVOSBSDVOSB	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
KF GROUP LLC UEIPZ6JQHKSZ195CAGE196C4 Location: MILLSTONE TOWNSHIP, NJ	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
KG LANDWORX LLC UEICX9VKJYETF56CAGE19MD9 Location: FORT MILL, SC	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
KG&T SEPTIC INC UEIRHMWYDH37UV7CAGE3T2B8 Location: BONNERS FERRY, IDSocio-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
K. HAYES LIMITED DBA K HAYES LTD UEIDM4RKPD1ZJW6CAGE353F9 Location: LEXINGTON, KYSocio-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
KHP-AGC JOINT VENTURE LLC UEINKWDVEVUL4N1CAGE25U48 Location: SELLERSBURG, INSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	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
KIBBLE SR, CHET UEILA98TLV5AUD5CAGE85VC6 Location: MEMPHIS, TNSocio-economic status (SAM.gov): SBVOSB	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
KIBLER CONSTRUCTION COMPANY, INC. UEIYN38JLDYDMK1CAGE4YX24 Location: FINKSBURG, MDSocio-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
KIBOKO. Y.W. LLC UEIFZ8YVE52BEW3CAGE1Z6M7 Location: BALTIMORE, MDSocio-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
KICKBOX LEASING, LLC UEIGGKPUMKJRXC7CAGE8QZ71 Location: BOWIE, TXSocio-economic status (SAM.gov): SBWOSB	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
KIEBLER UTILITIES, INC DBA KIEBLER UTILITIES UEIT9BYH7MMVEH1CAGE56CQ8 Location: FOREST HILL, MDSocio-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
KIES & SON CONSTRUCTION, INC. DBA KIES & SON CONSTRUCTION INC UEIG215BN6J3KL1CAGE8PDA3 Location: PASO ROBLES, 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 expiring	None on file
KIEWIT ALBERICI SOAC AJV UEICFSQMZN383T8CAGE25BV3 Location: OMAHA, NE	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
KIEWIT BUILDING GROUP INC. UEIH9UMPCADENZ5CAGE44PC7 Location: LONE TREE, CO	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
KIEWIT BUILDING GROUP INC. UEIXELDJ9N4FVF4CAGE36ZA4 Location: SPRINGFIELD, VA	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
KIEWIT FEDERAL SOLUTIONS CO. UEICKM1VNSM6WH7CAGE0Q690 Location: OMAHA, NE	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
KIEWIT INFRASTRUCTURE CO UEIJ9FBNDSUJCW3CAGE6EVG6 Location: LONE TREE, CO	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

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

Related industries