NAICS 541310 · Professional, Scientific, and Technical Services

Architectural Services

8,254 active contractors list NAICS 541310 (Architectural Services) in SAM.gov; 4,604 are small under its SBA size standard and 2,840 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 8,254
Small under 541310SBA size standard for this code: 4,604
Primary NAICSTheir main line of business: 2,840
Hidden registrationsExcluded, expired or inactive: 132

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 541310, matched to teaming partners.
Expiring awards
Incumbent contracts in 541310 heading to recompete in the next 18 months.
Small under 541310
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 541310

Claimed profiles come first by membership level, then companies with 541310 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

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

Showing 5,661–5,680 of 8,254 contractors

HDR-GEI CIVIL WORKS JOINT VENTURE
UEIY2QKHV6BV6N6CAGE9CFY4
Location: IRVINE, CA
Secondary NAICSNot listed as small under 541310
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
HDR, INC
UEIKG5KCNG22BK6CAGE0LNL5
Location: OMAHA, NE
Secondary NAICSNot listed as small under 541310
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
HDR INTERNATIONAL, INC.
UEICJDWJ5KMNHC5CAGE88MJ3
Location: OMAHA, NE
Secondary NAICSNot listed as small under 541310
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
HDR-KLEINFELDER
UEIZVA5RLDSNNP6CAGE6P4X9
Location: MINNEAPOLIS, MN
Secondary NAICSNot listed as small under 541310
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
HDR OBRIEN & GERE, A JOINT VENTURE
UEIK5RANFK3N7B9CAGE7CAL3
Location: KANSAS CITY, MO
Secondary NAICSNot listed as small under 541310
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
HDR/RBF A JOINT VENTURE
UEIH5S1XHLHAWN6CAGE6QZE1
Location: IRVINE, CA
Secondary NAICSNot listed as small under 541310
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
HDR-STANLEY JV
UEIWV57WCBFCVR7CAGE9FQW4
Location: COLORADO SPRINGS, CO
Secondary NAICSNot listed as small under 541310
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
HDT GROUP, CORP
UEIQ8YZVTBEJN21CAGE80G78
Location: HUMACAO, PR
Secondary NAICSNot listed as small under 541310
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
HEALING HANDS HEALING HEARTS L.L.C.
UEIPKZQLSADLRA3CAGE9Q9X7
Location: AUSTIN, TXSocio-economic status (SAM.gov): SBSDBWOSBEDWOSBVOSBSDVOSB
Secondary NAICSSmall under 541310
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
HEALTHCARE COMPLIANCE ENGINEERING LLC
UEIC1KYJMR6W954CAGE9K7T3
Location: CHARLESTON, SCSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Secondary NAICSSmall under 541310
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
HEARTLAND BUILDING GROUP, LLC
UEIF2WFLKUD8HF9CAGE9SLC7
Location: LEBANON, OHSocio-economic status (SAM.gov): SBSDBWOSB
Secondary NAICSNot listed as small under 541310
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
HEART TALKS, LLC
UEIUEARYKK8HDD6CAGE0Q728
Location: ZEBULON, NCSocio-economic status (SAM.gov): SBWOSB
Secondary NAICSSmall under 541310
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
HEBGORR GENERAL CONTRACTORS LLC
UEIGKP8TTEJH388CAGE9SX17
Location: HOUSTON, TXSocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541310
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
HELEN KELLA/ NEUNUC LLC
UEIFCZSG34L2PY9CAGE1EVU9
Location: SPARTA, ILSocio-economic status (SAM.gov): SBWOSB
Secondary NAICSSmall under 541310
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
HELPING HANDS SOLUTIONS, LLC
UEIRSBVR9E9F9A5CAGE934Y3
Location: RADCLIFF, KYSocio-economic status (SAM.gov): SB
Secondary NAICSNot listed as small under 541310
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
H E MITCHELL CONSTRUCTION CO INC
UEIPJ5BNSUC64K7CAGE4RTN9
Location: HARRISBURG, ILSocio-economic status (SAM.gov): SBHUBZone
Secondary NAICSNot listed as small under 541310
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
HENDRICK ASSOCIATES INC
DBA HENDRICK
UEIG17WXZ3KX8D3CAGE5U4E1
Location: ATLANTA, GASocio-economic status (SAM.gov): SB
Secondary NAICSSmall under 541310
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
HENKEL CONSTRUCTION COMPANY
DBA HENKEL CONSTRUCTION CO
UEIJK1JMQBVM264CAGE5NCR5
Location: MASON CITY, IA
Secondary NAICSNot listed as small under 541310
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
HENLEY CO DESIGN & PRODUCTION, LLC
DBA HENLEY CO
UEIQB88RMNCESN9CAGE3VQK6
Location: TOPANGA, CASocio-economic status (SAM.gov): SBWOSB
Secondary NAICSSmall under 541310
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
HENNINGSON, DURHAM & RICHARDSON, P.C
UEIKL5HML4R3YX1CAGE4NR07
Location: NEW YORK, NY
Secondary NAICSNot listed as small under 541310
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 541310, page 284 of 413
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
HDR-GEI CIVIL WORKS JOINT VENTURE UEIY2QKHV6BV6N6CAGE9CFY4 Location: IRVINE, CA	Secondary NAICSNot listed as small under 541310	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
HDR, INC UEIKG5KCNG22BK6CAGE0LNL5 Location: OMAHA, NE	Secondary NAICSNot listed as small under 541310	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
HDR INTERNATIONAL, INC. UEICJDWJ5KMNHC5CAGE88MJ3 Location: OMAHA, NE	Secondary NAICSNot listed as small under 541310	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
HDR-KLEINFELDER UEIZVA5RLDSNNP6CAGE6P4X9 Location: MINNEAPOLIS, MN	Secondary NAICSNot listed as small under 541310	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
HDR OBRIEN & GERE, A JOINT VENTURE UEIK5RANFK3N7B9CAGE7CAL3 Location: KANSAS CITY, MO	Secondary NAICSNot listed as small under 541310	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
HDR/RBF A JOINT VENTURE UEIH5S1XHLHAWN6CAGE6QZE1 Location: IRVINE, CA	Secondary NAICSNot listed as small under 541310	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
HDR-STANLEY JV UEIWV57WCBFCVR7CAGE9FQW4 Location: COLORADO SPRINGS, CO	Secondary NAICSNot listed as small under 541310	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
HDT GROUP, CORP UEIQ8YZVTBEJN21CAGE80G78 Location: HUMACAO, PR	Secondary NAICSNot listed as small under 541310	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
HEALING HANDS HEALING HEARTS L.L.C. UEIPKZQLSADLRA3CAGE9Q9X7 Location: AUSTIN, TXSocio-economic status (SAM.gov): SBSDBWOSBEDWOSBVOSBSDVOSB	Secondary NAICSSmall under 541310	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
HEALTHCARE COMPLIANCE ENGINEERING LLC UEIC1KYJMR6W954CAGE9K7T3 Location: CHARLESTON, SCSocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Secondary NAICSSmall under 541310	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
HEARTLAND BUILDING GROUP, LLC UEIF2WFLKUD8HF9CAGE9SLC7 Location: LEBANON, OHSocio-economic status (SAM.gov): SBSDBWOSB	Secondary NAICSNot listed as small under 541310	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
HEART TALKS, LLC UEIUEARYKK8HDD6CAGE0Q728 Location: ZEBULON, NCSocio-economic status (SAM.gov): SBWOSB	Secondary NAICSSmall under 541310	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
HEBGORR GENERAL CONTRACTORS LLC UEIGKP8TTEJH388CAGE9SX17 Location: HOUSTON, TXSocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541310	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
HELEN KELLA/ NEUNUC LLC UEIFCZSG34L2PY9CAGE1EVU9 Location: SPARTA, ILSocio-economic status (SAM.gov): SBWOSB	Secondary NAICSSmall under 541310	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
HELPING HANDS SOLUTIONS, LLC UEIRSBVR9E9F9A5CAGE934Y3 Location: RADCLIFF, KYSocio-economic status (SAM.gov): SB	Secondary NAICSNot listed as small under 541310	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
H E MITCHELL CONSTRUCTION CO INC UEIPJ5BNSUC64K7CAGE4RTN9 Location: HARRISBURG, ILSocio-economic status (SAM.gov): SBHUBZone	Secondary NAICSNot listed as small under 541310	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
HENDRICK ASSOCIATES INC DBA HENDRICK UEIG17WXZ3KX8D3CAGE5U4E1 Location: ATLANTA, GASocio-economic status (SAM.gov): SB	Secondary NAICSSmall under 541310	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
HENKEL CONSTRUCTION COMPANY DBA HENKEL CONSTRUCTION CO UEIJK1JMQBVM264CAGE5NCR5 Location: MASON CITY, IA	Secondary NAICSNot listed as small under 541310	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
HENLEY CO DESIGN & PRODUCTION, LLC DBA HENLEY CO UEIQB88RMNCESN9CAGE3VQK6 Location: TOPANGA, CASocio-economic status (SAM.gov): SBWOSB	Secondary NAICSSmall under 541310	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
HENNINGSON, DURHAM & RICHARDSON, P.C UEIKL5HML4R3YX1CAGE4NR07 Location: NEW YORK, NY	Secondary NAICSNot listed as small under 541310	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 541310: natural teaming adjacencies.

Architectural Services

Work this industry

Contractors listing NAICS 541310

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