NAICS 541620 · Professional, Scientific, and Technical Services

Environmental Consulting Services

15,627 active contractors list NAICS 541620 (Environmental Consulting Services) in SAM.gov; 9,869 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: 9,869
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 6,101–6,120 of 15,627 contractors

WEST CONSULTANTS INC
UEIM1KTJBNZLYJ6CAGE8AZ86
Location: COPPELL, 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: $2.5K ($2,500)
SIEGE PEST MANAGEMENT LLC
UEIKN53E9R7WJD6CAGE8B7Q6
Location: CROWN POINT, IN
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: $2.1K ($2,100)
AKTARIUS LLC
UEIMCZAUMQBNNB6CAGE9VRX9
Location: FRESNO, CA
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: $2K ($2,000)
B & H CONTRACTING COMPANY, INC.
DBA DAWSON BH COMPANY
UEIDZ7NJ7BBJ414CAGE8NTU2
Location: FORT BRAGG, 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: $2K ($2,000)
CAHABA FEDERAL SOLUTIONS, LLC
UEIKGCVG13A4LK6CAGE9QDD5
Location: HUNTSVILLE, AL
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 expiringObligated, 36 mo: $2K ($2,000)
VETERINARY ENVIRONMENTAL TECHNOLOGIES, LLC
UEIE31BM7JBCUF6CAGE9DQ68
Location: TRENTON, FLSocio-economic status (SAM.gov): SBVOSB
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: $1.9K ($1,920)
CENTRAL COAST TANK TESTING, INC
UEIN5GLTGLWRZA1CAGE9ZTD9
Location: SANTA BARBARA, 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: $1.9K ($1,910)
SUSTAINABLE SOLUTIONS, LLC
DBA NATURE WORKS
UEIFMVDWNNRWAJ6CAGE6JFH1
Location: SHEPHERDSTOWN, WVSocio-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: $1.5K ($1,535)
MURPHY ENTERPRISES OF ALABAMA, INC.
UEIHGCRWU72V7D3CAGE7SSP4
Location: HOOVER, AL
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: $1.1K ($1,083)
AIM FOR ADVANTAGE, LLC
UEIHA27KJP721L5CAGE9P4L0
Location: BEL AIR, MDSocio-economic status (SAM.gov): SBWOSBEDWOSB
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: $1K ($1,000)
ALLWEST TESTING & ENGINEERING, INC.
UEILFMXAM2HTYV3CAGE8B9J2
Location: MISSOULA, MTSocio-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: $1K ($1,000)
ALYTIC, INC.
DBA ALYTIC INC
UEIH9N7L71HGNC3CAGE6BJ28
Location: KING GEORGE, VA
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 expiringObligated, 36 mo: $1K ($1,000)
BIC-1 LLC
UEIF854TZHECJE7CAGE8VMU3
Location: WINCHESTER, VASocio-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: $1K ($1,000)
CCI ENERGY AND CONSTRUCTION SERVICES, LLC
UEINA8DCMBLZAN1CAGE6DFG6
Location: MANCHESTER, MESocio-economic status (SAM.gov): SBANC
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: $1K ($1,000)
CIYIS LLC
DBA CIYIS
UEIE7T2HJC3R9L6CAGE6ZK31
Location: ATLANTA, GASocio-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: $1K ($1,000)
ENVISION UNLIMITED SOLUTIONS LLC
UEIL1FYQTBQXAX5CAGE81FP3
Location: VIENNA, VASocio-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: $1K ($1,000)
INTEGRITY CONSULTING ENGINEERING & SECURITY SOLUTIONS LLC
UEICXJ5C6ADQHG4CAGE63M04
Location: HILLSBORO, VA
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: $1K ($1,000)
KAI JV
UEIFZ33CMALUGJ5CAGE0QEH8
Location: SAN DIEGO, CA
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 expiringObligated, 36 mo: $1K ($1,000)
MALAMA KAI TECHNOLOGIES, LLC
UEILMCVRLJ34ER8CAGE9DMT1
Location: HERNDON, VASocio-economic status (SAM.gov): SBSDB8(a)
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: $1K ($1,000)
MICHAEL BAKER INTERNATIONAL, INC
UEIEF84LML89X65CAGE688M9
Location: MOBILE, AL
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 expiringObligated, 36 mo: $1K ($1,000)

Contractors listing NAICS 541620, page 306 of 782
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
WEST CONSULTANTS INC UEIM1KTJBNZLYJ6CAGE8AZ86 Location: COPPELL, 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	$2.5K ($2,500)
SIEGE PEST MANAGEMENT LLC UEIKN53E9R7WJD6CAGE8B7Q6 Location: CROWN POINT, IN	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	$2.1K ($2,100)
AKTARIUS LLC UEIMCZAUMQBNNB6CAGE9VRX9 Location: FRESNO, CA	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	$2K ($2,000)
B & H CONTRACTING COMPANY, INC. DBA DAWSON BH COMPANY UEIDZ7NJ7BBJ414CAGE8NTU2 Location: FORT BRAGG, 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	$2K ($2,000)
CAHABA FEDERAL SOLUTIONS, LLC UEIKGCVG13A4LK6CAGE9QDD5 Location: HUNTSVILLE, AL	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 expiring	$2K ($2,000)
VETERINARY ENVIRONMENTAL TECHNOLOGIES, LLC UEIE31BM7JBCUF6CAGE9DQ68 Location: TRENTON, FLSocio-economic status (SAM.gov): SBVOSB	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	$1.9K ($1,920)
CENTRAL COAST TANK TESTING, INC UEIN5GLTGLWRZA1CAGE9ZTD9 Location: SANTA BARBARA, 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	$1.9K ($1,910)
SUSTAINABLE SOLUTIONS, LLC DBA NATURE WORKS UEIFMVDWNNRWAJ6CAGE6JFH1 Location: SHEPHERDSTOWN, WVSocio-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	$1.5K ($1,535)
MURPHY ENTERPRISES OF ALABAMA, INC. UEIHGCRWU72V7D3CAGE7SSP4 Location: HOOVER, AL	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	$1.1K ($1,083)
AIM FOR ADVANTAGE, LLC UEIHA27KJP721L5CAGE9P4L0 Location: BEL AIR, MDSocio-economic status (SAM.gov): SBWOSBEDWOSB	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	$1K ($1,000)
ALLWEST TESTING & ENGINEERING, INC. UEILFMXAM2HTYV3CAGE8B9J2 Location: MISSOULA, MTSocio-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	$1K ($1,000)
ALYTIC, INC. DBA ALYTIC INC UEIH9N7L71HGNC3CAGE6BJ28 Location: KING GEORGE, VA	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 expiring	$1K ($1,000)
BIC-1 LLC UEIF854TZHECJE7CAGE8VMU3 Location: WINCHESTER, VASocio-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	$1K ($1,000)
CCI ENERGY AND CONSTRUCTION SERVICES, LLC UEINA8DCMBLZAN1CAGE6DFG6 Location: MANCHESTER, MESocio-economic status (SAM.gov): SBANC	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	$1K ($1,000)
CIYIS LLC DBA CIYIS UEIE7T2HJC3R9L6CAGE6ZK31 Location: ATLANTA, GASocio-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	$1K ($1,000)
ENVISION UNLIMITED SOLUTIONS LLC UEIL1FYQTBQXAX5CAGE81FP3 Location: VIENNA, VASocio-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	$1K ($1,000)
INTEGRITY CONSULTING ENGINEERING & SECURITY SOLUTIONS LLC UEICXJ5C6ADQHG4CAGE63M04 Location: HILLSBORO, VA	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	$1K ($1,000)
KAI JV UEIFZ33CMALUGJ5CAGE0QEH8 Location: SAN DIEGO, CA	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 expiring	$1K ($1,000)
MALAMA KAI TECHNOLOGIES, LLC UEILMCVRLJ34ER8CAGE9DMT1 Location: HERNDON, VASocio-economic status (SAM.gov): SBSDB8(a)	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	$1K ($1,000)
MICHAEL BAKER INTERNATIONAL, INC UEIEF84LML89X65CAGE688M9 Location: MOBILE, AL	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 expiring	$1K ($1,000)

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

Environmental Consulting Services

Work this industry

Contractors listing NAICS 541620

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