NAICS 237990 · Construction

Other Heavy and Civil Engineering Construction

16,105 active contractors list NAICS 237990 (Other Heavy and Civil Engineering Construction) in SAM.gov; 98 are small under its SBA size standard and 2,581 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 16,105
Small under 237990SBA size standard for this code: 98
Primary NAICSTheir main line of business: 2,581
Hidden registrationsExcluded, expired or inactive: 233

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 237990, matched to teaming partners.
Expiring awards
Incumbent contracts in 237990 heading to recompete in the next 18 months.
Small under 237990
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 237990

Claimed profiles come first by membership level, then companies with 237990 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

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

Showing 1,781–1,800 of 16,105 contractors

MY COMPANY, INC.
DBA MY CO INC
UEIZJGMUC81P2D9CAGE3SET2
Location: TOPEKA, KSSocio-economic status (SAM.gov): SBWOSB
Primary NAICSNot listed as small under 237990
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
MYRICK MARINE CONTRACTING CORP
UEIJ7JXTAPPH498CAGE1WS82
Location: SAVANNAH, GASocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
N8 HOLMLUND INC
DBA N8 EXCAVATION
UEIDF9EJAWSEDG3CAGE83R24
Location: GRESHAM, ORSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NANUQ INC
UEIYMY7D8JM9NM5CAGE4RC93
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBANC
Primary NAICSNot listed as small under 237990
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
NARROW PATH ENGINEERING INCORPORATED
UEIK7WVJ82SSK41CAGE9Q1N6
Location: BEAUMONT, CASocio-economic status (SAM.gov): SBWOSB
Primary NAICSNot listed as small under 237990
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
NATIONAL FRESHWATER FOUNDATION
UEIK47MBAUH3LY7CAGE0QST5
Location: LAS VEGAS, NV
Primary NAICSNot listed as small under 237990
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
NATIVE WATERS SERVICES LLC
UEIRA69CMNCW696CAGE9JVC9
Location: JEANERETTE, LA
Primary NAICSNot listed as small under 237990
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
NCC NEUMANN CONSTRUCTION CO.
UEIMJXADN8C35F5CAGE10N00
Location: KALISPELL, MT
Primary NAICSNot listed as small under 237990
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
N.E.C INC
UEINW67TG1P8RJ5CAGE0MXQ4
Location: ROGERS, ARSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NEEA INC
UEIHJRWA21HCDS5CAGE7JWD7
Location: SIDNEY, IA
Primary NAICSNot listed as small under 237990
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
NEHEMIAH CONSTRUCTION LLC
UEIRPTQCTH9FJ93CAGE7T3X5
Location: BARBOURSVILLE, WVSocio-economic status (SAM.gov): SBSDBWOSB
Primary NAICSNot listed as small under 237990
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
NEI EARTHWORKS LLC
UEIZPULMNP65163CAGE244Q0
Location: NAMPA, IDSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NELSON CONSTRUCTION CO OF LA POINTE INC
UEIKZ2NLYTD7HJ7CAGE0ST63
Location: LA POINTE, WISocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NEMAHA SPORTS CONSTRUCTION, LLC
UEIPT5DJTX9L811CAGE6Z7C7
Location: LINCOLN, NESocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NERONE & SONS INC
UEIJ627UT3NCLZ3CAGE1NKC0
Location: CLEVELAND, OHSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NEW BERLIN GRADING, INC.
DBA NEW BERLIN GRADING INC
UEILF1KMB5NAJM6CAGE6VUM4
Location: NEW BERLIN, WISocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NEXTGEN HD DRILLING LLC
UEIDRL7MNRUF5J6CAGE9TZ82
Location: HAPPY VALLEY, ORSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 237990
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
NEXT LEVEL GENERAL ENGINEERING INC
UEIWHW1UG2JU5B8CAGE25XF3
Location: YOLO, CA
Primary NAICSNot listed as small under 237990
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
NEXT PHASE ENVIRONMENTAL, INC.
DBA NEXT PHASE ENVIRONMENTAL INC
UEILZMCRV9APPM7CAGE42AH7
Location: UNDERWOOD, IA
Primary NAICSNot listed as small under 237990
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
N F SOLUTIONS, LLC
UEIYLUYQ1VCMZY7CAGE03G41
Location: TRUJILLO ALTO, PR
Primary NAICSNot listed as small under 237990
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 237990, page 90 of 806
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
MY COMPANY, INC. DBA MY CO INC UEIZJGMUC81P2D9CAGE3SET2 Location: TOPEKA, KSSocio-economic status (SAM.gov): SBWOSB	Primary NAICSNot listed as small under 237990	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
MYRICK MARINE CONTRACTING CORP UEIJ7JXTAPPH498CAGE1WS82 Location: SAVANNAH, GASocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
N8 HOLMLUND INC DBA N8 EXCAVATION UEIDF9EJAWSEDG3CAGE83R24 Location: GRESHAM, ORSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NANUQ INC UEIYMY7D8JM9NM5CAGE4RC93 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): SBANC	Primary NAICSNot listed as small under 237990	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
NARROW PATH ENGINEERING INCORPORATED UEIK7WVJ82SSK41CAGE9Q1N6 Location: BEAUMONT, CASocio-economic status (SAM.gov): SBWOSB	Primary NAICSNot listed as small under 237990	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
NATIONAL FRESHWATER FOUNDATION UEIK47MBAUH3LY7CAGE0QST5 Location: LAS VEGAS, NV	Primary NAICSNot listed as small under 237990	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
NATIVE WATERS SERVICES LLC UEIRA69CMNCW696CAGE9JVC9 Location: JEANERETTE, LA	Primary NAICSNot listed as small under 237990	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
NCC NEUMANN CONSTRUCTION CO. UEIMJXADN8C35F5CAGE10N00 Location: KALISPELL, MT	Primary NAICSNot listed as small under 237990	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
N.E.C INC UEINW67TG1P8RJ5CAGE0MXQ4 Location: ROGERS, ARSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NEEA INC UEIHJRWA21HCDS5CAGE7JWD7 Location: SIDNEY, IA	Primary NAICSNot listed as small under 237990	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
NEHEMIAH CONSTRUCTION LLC UEIRPTQCTH9FJ93CAGE7T3X5 Location: BARBOURSVILLE, WVSocio-economic status (SAM.gov): SBSDBWOSB	Primary NAICSNot listed as small under 237990	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
NEI EARTHWORKS LLC UEIZPULMNP65163CAGE244Q0 Location: NAMPA, IDSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NELSON CONSTRUCTION CO OF LA POINTE INC UEIKZ2NLYTD7HJ7CAGE0ST63 Location: LA POINTE, WISocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NEMAHA SPORTS CONSTRUCTION, LLC UEIPT5DJTX9L811CAGE6Z7C7 Location: LINCOLN, NESocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NERONE & SONS INC UEIJ627UT3NCLZ3CAGE1NKC0 Location: CLEVELAND, OHSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NEW BERLIN GRADING, INC. DBA NEW BERLIN GRADING INC UEILF1KMB5NAJM6CAGE6VUM4 Location: NEW BERLIN, WISocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NEXTGEN HD DRILLING LLC UEIDRL7MNRUF5J6CAGE9TZ82 Location: HAPPY VALLEY, ORSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 237990	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
NEXT LEVEL GENERAL ENGINEERING INC UEIWHW1UG2JU5B8CAGE25XF3 Location: YOLO, CA	Primary NAICSNot listed as small under 237990	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
NEXT PHASE ENVIRONMENTAL, INC. DBA NEXT PHASE ENVIRONMENTAL INC UEILZMCRV9APPM7CAGE42AH7 Location: UNDERWOOD, IA	Primary NAICSNot listed as small under 237990	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
N F SOLUTIONS, LLC UEIYLUYQ1VCMZY7CAGE03G41 Location: TRUJILLO ALTO, PR	Primary NAICSNot listed as small under 237990	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 237990: natural teaming adjacencies.

Other Heavy and Civil Engineering Construction

Work this industry

Contractors listing NAICS 237990

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