NAICS 541620 · Professional, Scientific, and Technical Services

Environmental Consulting Services

15,627 active contractors list NAICS 541620 (Environmental Consulting Services) in SAM.gov; 9,859 are small under its SBA size standard and 3,335 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 15,627
Small under 541620SBA size standard for this code: 9,859
Primary NAICSTheir main line of business: 3,335
Hidden registrationsExcluded, expired or inactive: 248

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 541620, matched to teaming partners.
Expiring awards
Incumbent contracts in 541620 heading to recompete in the next 18 months.
Small under 541620
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 541620

Claimed profiles come first by membership level, then companies with 541620 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

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

Showing 4,501–4,520 of 15,627 contractors

ALPHA ENERGY AND ELECTRIC INC.
DBA ALPHA ENERGY & ELECTRIC INC
UEIFVVHJVPUKF95CAGE43DS3
Location: KANSAS CITY, MOSocio-economic status (SAM.gov): SBSDBHUBZone
Secondary NAICSNot listed as small under 541620
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: $5.1M ($5,111,855)
GLOBAL STRATEGIC ENERGY LLC
UEIF7J7W3UNZJ76CAGE54LA5
Location: SEATTLE, WASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541620
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: $5.1M ($5,072,295)
PROFICIENT CONSTRUCTORS LLC.
UEIJNDURTRKAA26CAGE6JGL7
Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneWOSB
Secondary NAICSSmall under 541620
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: $5.1M ($5,068,025)
LFB & ASSOCIATES LLC
DBA LFB & ASSOCIATES WA
UEIJ4B9GVNRM3E7CAGE7ALW6
Location: BURLINGTON, NJSocio-economic status (SAM.gov): SDB8(a)
Secondary NAICSNot listed as small under 541620
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: $5.1M ($5,064,301)
R. CHRISTOPHER GOODWIN & ASSOCIATES, INC.
UEIFJYMKELJK3K6CAGE0FLU1
Location: NEW ORLEANS, LASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541620
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: $5M ($5,030,684)
GALORATH INCORPORATED
UEIFCJBL43FMD15CAGE0CRH3
Location: LONG BEACH, CASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541620
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: $5M ($5,029,397)
COVINGTON CONTRACTING, INC.
UEILGLAH29EGAE4CAGE93VZ5
Location: ANDALUSIA, ALSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneWOSB
Secondary NAICSSmall under 541620
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: $5M ($5,027,024)
COPLAN-MERRICK JV LLP
UEIHPNHJAE5N781CAGE8P5U1
Location: GREENWOOD VILLAGE, CO
Secondary NAICSNot listed as small under 541620
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: $5M ($5,024,887)
CHAHTA SERVICES INC
UEIEA87GWWGX8K1CAGE8QGN2
Location: CHOCTAW, MSSocio-economic status (SAM.gov): SBSDB8(a)Tribal
Secondary NAICSSmall under 541620
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: $5M ($5,023,326)
PARAGON CENTRAL JV, LLC
UEIDUF5VU4XUVQ1CAGE9GT14
Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANC
Secondary NAICSNot listed as small under 541620
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: $5M ($5,015,945)
AQUA SURVEY, INC.
UEIEJBGRS89P6Q6CAGE0L3C0
Location: FLEMINGTON, NJSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541620
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: $5M ($5,013,769)
BANC 3, INC.
UEIM92XTB8U86E3CAGE3FXN2
Location: PRINCETON, NJSocio-economic status (SAM.gov): SBWOSB
Secondary NAICSNot listed as small under 541620
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: $5M ($4,994,486)
THE AULSON CO., INC
UEIC4L1WKJV8GM9CAGE04NF9
Location: METHUEN, MASocio-economic status (SAM.gov): SBVOSBSDVOSB
Secondary NAICSSmall under 541620
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: $5M ($4,964,002)
PEN-ROB, INC.
UEIG7BPYW9UNNU7CAGE9NCK4
Location: JOSEPH CITY, AZ
Secondary NAICSNot listed as small under 541620
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: $4.9M ($4,949,020)
INTERNATIONAL GEOCONSULTANTS JV
UEIJQ9DW729JFN3CAGE86X69
Location: GERMANTOWN, MD
Secondary NAICSNot listed as small under 541620
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: $4.9M ($4,910,775)
ALEUT REMEDIATION LLC
UEIGF3ER4VULR78CAGE7PZH5
Location: RESTON, VASocio-economic status (SAM.gov): SBSDBANC
Secondary NAICSNot listed as small under 541620
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: $4.9M ($4,868,074)
MCKIM & CREED, INC.
UEIE5KPBJ3MQMU7CAGE0G1S5
Location: RALEIGH, NC
Secondary NAICSNot listed as small under 541620
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: $4.9M ($4,858,349)
KLAVON DESIGN ASSOCIATES INC
UEIF8BCK5MMSZK3CAGE4R5Y6
Location: PITTSBURGH, PA
Secondary NAICSNot listed as small under 541620
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: $4.9M ($4,851,260)
HANA-PROCON 8A JV LLC
UEIMF4TN7KB2SL9CAGE97WN2
Location: ASHLAND, VASocio-economic status (SAM.gov): SBSDB
Secondary NAICSSmall under 541620
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: $4.8M ($4,818,350)
EWING INDUSTRIAL SERVICES, LLC
UEIDBPZB8T5LEP7CAGE7YDG3
Location: CORPUS CHRISTI, TXSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541620
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: $4.8M ($4,796,498)

Contractors listing NAICS 541620, page 226 of 782
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
ALPHA ENERGY AND ELECTRIC INC. DBA ALPHA ENERGY & ELECTRIC INC UEIFVVHJVPUKF95CAGE43DS3 Location: KANSAS CITY, MOSocio-economic status (SAM.gov): SBSDBHUBZone	Secondary NAICSNot listed as small under 541620	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	$5.1M ($5,111,855)
GLOBAL STRATEGIC ENERGY LLC UEIF7J7W3UNZJ76CAGE54LA5 Location: SEATTLE, WASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541620	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	$5.1M ($5,072,295)
PROFICIENT CONSTRUCTORS LLC. UEIJNDURTRKAA26CAGE6JGL7 Location: SAN ANTONIO, TXSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneWOSB	Secondary NAICSSmall under 541620	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	$5.1M ($5,068,025)
LFB & ASSOCIATES LLC DBA LFB & ASSOCIATES WA UEIJ4B9GVNRM3E7CAGE7ALW6 Location: BURLINGTON, NJSocio-economic status (SAM.gov): SDB8(a)	Secondary NAICSNot listed as small under 541620	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	$5.1M ($5,064,301)
R. CHRISTOPHER GOODWIN & ASSOCIATES, INC. UEIFJYMKELJK3K6CAGE0FLU1 Location: NEW ORLEANS, LASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541620	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	$5M ($5,030,684)
GALORATH INCORPORATED UEIFCJBL43FMD15CAGE0CRH3 Location: LONG BEACH, CASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541620	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	$5M ($5,029,397)
COVINGTON CONTRACTING, INC. UEILGLAH29EGAE4CAGE93VZ5 Location: ANDALUSIA, ALSocio-economic status (SAM.gov): SBSDB8(a)HUBZoneWOSB	Secondary NAICSSmall under 541620	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	$5M ($5,027,024)
COPLAN-MERRICK JV LLP UEIHPNHJAE5N781CAGE8P5U1 Location: GREENWOOD VILLAGE, CO	Secondary NAICSNot listed as small under 541620	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	$5M ($5,024,887)
CHAHTA SERVICES INC UEIEA87GWWGX8K1CAGE8QGN2 Location: CHOCTAW, MSSocio-economic status (SAM.gov): SBSDB8(a)Tribal	Secondary NAICSSmall under 541620	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	$5M ($5,023,326)
PARAGON CENTRAL JV, LLC UEIDUF5VU4XUVQ1CAGE9GT14 Location: ANCHORAGE, AKSocio-economic status (SAM.gov): ANC	Secondary NAICSNot listed as small under 541620	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	$5M ($5,015,945)
AQUA SURVEY, INC. UEIEJBGRS89P6Q6CAGE0L3C0 Location: FLEMINGTON, NJSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541620	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	$5M ($5,013,769)
BANC 3, INC. UEIM92XTB8U86E3CAGE3FXN2 Location: PRINCETON, NJSocio-economic status (SAM.gov): SBWOSB	Secondary NAICSNot listed as small under 541620	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	$5M ($4,994,486)
THE AULSON CO., INC UEIC4L1WKJV8GM9CAGE04NF9 Location: METHUEN, MASocio-economic status (SAM.gov): SBVOSBSDVOSB	Secondary NAICSSmall under 541620	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	$5M ($4,964,002)
PEN-ROB, INC. UEIG7BPYW9UNNU7CAGE9NCK4 Location: JOSEPH CITY, AZ	Secondary NAICSNot listed as small under 541620	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	$4.9M ($4,949,020)
INTERNATIONAL GEOCONSULTANTS JV UEIJQ9DW729JFN3CAGE86X69 Location: GERMANTOWN, MD	Secondary NAICSNot listed as small under 541620	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	$4.9M ($4,910,775)
ALEUT REMEDIATION LLC UEIGF3ER4VULR78CAGE7PZH5 Location: RESTON, VASocio-economic status (SAM.gov): SBSDBANC	Secondary NAICSNot listed as small under 541620	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	$4.9M ($4,868,074)
MCKIM & CREED, INC. UEIE5KPBJ3MQMU7CAGE0G1S5 Location: RALEIGH, NC	Secondary NAICSNot listed as small under 541620	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	$4.9M ($4,858,349)
KLAVON DESIGN ASSOCIATES INC UEIF8BCK5MMSZK3CAGE4R5Y6 Location: PITTSBURGH, PA	Secondary NAICSNot listed as small under 541620	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	$4.9M ($4,851,260)
HANA-PROCON 8A JV LLC UEIMF4TN7KB2SL9CAGE97WN2 Location: ASHLAND, VASocio-economic status (SAM.gov): SBSDB	Secondary NAICSSmall under 541620	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	$4.8M ($4,818,350)
EWING INDUSTRIAL SERVICES, LLC UEIDBPZB8T5LEP7CAGE7YDG3 Location: CORPUS CHRISTI, TXSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541620	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	$4.8M ($4,796,498)

Codes these contractors list most often alongside 541620: natural teaming adjacencies.

Environmental Consulting Services

Work this industry

Contractors listing NAICS 541620

Related industries