NAICS 238220 · Construction

Plumbing, Heating, and Air-Conditioning Contractors

19,437 active contractors list NAICS 238220 (Plumbing, Heating, and Air-Conditioning Contractors) in SAM.gov; 13,787 are small under its SBA size standard and 6,171 list it as their primary NAICS.

Learn more about NAICS size standards

Search with filters Small businesses only

Active contractors: 19,437
Small under 238220SBA size standard for this code: 13,787
Primary NAICSTheir main line of business: 6,171
Hidden registrationsExcluded, expired or inactive: 331

Work this industry

Live RFPs in this NAICS
Open SAM.gov solicitations coded 238220, matched to teaming partners.
Expiring awards
Incumbent contracts in 238220 heading to recompete in the next 18 months.
Small under 238220
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 238220

Claimed profiles come first by membership level, then companies with 238220 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

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

Showing 3,701–3,720 of 19,437 contractors

KETCHUM & WALTON CO
UEIWTKXSA1YFSD4CAGE1S088
Location: COLUMBUS, OHSocio-economic status (SAM.gov): SB
Primary NAICSNot listed as small under 238220
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
KETTLE MORAINE HEATING & AIR CONDITIONING, LLC
UEIYAPYDKYT4F31CAGE10ZF0
Location: DELAFIELD, WI
Primary NAICSNot listed as small under 238220
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
KEY DEER MECHANICAL LLC
UEIJMVXFRMJ6XK8CAGE24TJ6
Location: MIAMI, FLSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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 CRITICAL SYSTEMS & ADVISORS, LLC
DBA KEYSTONE CRITICAL SYSTEMS
UEIJ4VNJK6DSQ43CAGE4UM86
Location: WEST PALM BEACH, FLSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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 LEAK DETECTION LLC
UEIJL83NGAU8CX6CAGE18CP5
Location: EFFORT, PASocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 238220
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.F.Y. UNITED MECHANICAL CONTRACTORS INC.
DBA UNITED MECHANICAL CONTRACTORS
UEIDGKQDMGTN716CAGE6TS22
Location: SIMI VALLEY, CASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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
KGA HOLDINGS LLC
UEIKRF7TEFZ11Z9CAGE24ZT2
Location: WICHITA, KSSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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 SHEET METAL SERVICES LLC
UEIWJF8UPDH17N4CAGE7KU80
Location: UPPER MARLBORO, MD
Primary NAICSNot listed as small under 238220
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
KGS HVAC SERVICES LLC
UEIKS9VW43NLM71CAGE9VM37
Location: HYATTSVILLE, MDSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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
KH GENERAL CONTRACTING, INC
UEIQNZ7TM3KJ5C1CAGE24HR3
Location: UPPER MARLBORO, MDSocio-economic status (SAM.gov): SBSDBVOSB
Primary NAICSSmall under 238220
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
KHW SERVICES, INC
UEIYYJMYJHZ42Q5CAGE9YQA1
Location: YUMA, COSocio-economic status (SAM.gov): SBWOSB
Primary NAICSSmall under 238220
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
KILGORE INDUSTRIES LP
DBA KILGORE MECHANICAL
UEIK38ZLKZ37N67CAGE534U6
Location: HOUSTON, TX
Primary NAICSNot listed as small under 238220
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
KIMBROUGH INDUSTRIAL GROUP LLC
UEIKHDQSJGKWEE4CAGE9WXT0
Location: SNELLVILLE, GASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB
Primary NAICSSmall under 238220
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
KIM CO REFRIGERATION CORP
UEIWW8JVK9MLLM7CAGE7DVX8
Location: NEW HYDE PARK, NY
Primary NAICSNot listed as small under 238220
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
KINETIC BUILDWRIGHTS LLC
UEIFDMSTANDKF44CAGE9HN04
Location: SALISBURY, MD
Primary NAICSNot listed as small under 238220
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
KINETICS MECHANICAL SERVICE, INC.
DBA KINETICS MECHANICAL SERVICE INC
UEIUCZBBZZJWKB1CAGE59W96
Location: LIVERMORE, CASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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
KINETICS XCAVATING LLC
UEILDCTTHN61J63CAGE9Z4K3
Location: BRAZIL, INSocio-economic status (SAM.gov): SBVOSBSDVOSB
Primary NAICSSmall under 238220
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
KINGDOM COOLING HEATING AND AIR CONDITIONING SERVICE INCORPORATED
UEIE5Q5NHB8EP83CAGE17BZ3
Location: VISALIA, CASocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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
KING HOME INSPECTIONS LLC
UEILHTNGTLKLRH5CAGE20HX2
Location: BALTIMORE, MDSocio-economic status (SAM.gov): SB
Primary NAICSSmall under 238220
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
KING INDUSTRIES INC
UEIS5NGMEBFD213CAGE398B5
Location: CHATTANOOGA, TN
Primary NAICSNot listed as small under 238220
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 238220, page 186 of 972
Company	This code	Compliance	SAM.gov	Obligated, 36 mo
KETCHUM & WALTON CO UEIWTKXSA1YFSD4CAGE1S088 Location: COLUMBUS, OHSocio-economic status (SAM.gov): SB	Primary NAICSNot listed as small under 238220	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
KETTLE MORAINE HEATING & AIR CONDITIONING, LLC UEIYAPYDKYT4F31CAGE10ZF0 Location: DELAFIELD, WI	Primary NAICSNot listed as small under 238220	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
KEY DEER MECHANICAL LLC UEIJMVXFRMJ6XK8CAGE24TJ6 Location: MIAMI, FLSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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 CRITICAL SYSTEMS & ADVISORS, LLC DBA KEYSTONE CRITICAL SYSTEMS UEIJ4VNJK6DSQ43CAGE4UM86 Location: WEST PALM BEACH, FLSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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 LEAK DETECTION LLC UEIJL83NGAU8CX6CAGE18CP5 Location: EFFORT, PASocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 238220	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.F.Y. UNITED MECHANICAL CONTRACTORS INC. DBA UNITED MECHANICAL CONTRACTORS UEIDGKQDMGTN716CAGE6TS22 Location: SIMI VALLEY, CASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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
KGA HOLDINGS LLC UEIKRF7TEFZ11Z9CAGE24ZT2 Location: WICHITA, KSSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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 SHEET METAL SERVICES LLC UEIWJF8UPDH17N4CAGE7KU80 Location: UPPER MARLBORO, MD	Primary NAICSNot listed as small under 238220	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
KGS HVAC SERVICES LLC UEIKS9VW43NLM71CAGE9VM37 Location: HYATTSVILLE, MDSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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
KH GENERAL CONTRACTING, INC UEIQNZ7TM3KJ5C1CAGE24HR3 Location: UPPER MARLBORO, MDSocio-economic status (SAM.gov): SBSDBVOSB	Primary NAICSSmall under 238220	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
KHW SERVICES, INC UEIYYJMYJHZ42Q5CAGE9YQA1 Location: YUMA, COSocio-economic status (SAM.gov): SBWOSB	Primary NAICSSmall under 238220	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
KILGORE INDUSTRIES LP DBA KILGORE MECHANICAL UEIK38ZLKZ37N67CAGE534U6 Location: HOUSTON, TX	Primary NAICSNot listed as small under 238220	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
KIMBROUGH INDUSTRIAL GROUP LLC UEIKHDQSJGKWEE4CAGE9WXT0 Location: SNELLVILLE, GASocio-economic status (SAM.gov): SBSDBVOSBSDVOSB	Primary NAICSSmall under 238220	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
KIM CO REFRIGERATION CORP UEIWW8JVK9MLLM7CAGE7DVX8 Location: NEW HYDE PARK, NY	Primary NAICSNot listed as small under 238220	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
KINETIC BUILDWRIGHTS LLC UEIFDMSTANDKF44CAGE9HN04 Location: SALISBURY, MD	Primary NAICSNot listed as small under 238220	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
KINETICS MECHANICAL SERVICE, INC. DBA KINETICS MECHANICAL SERVICE INC UEIUCZBBZZJWKB1CAGE59W96 Location: LIVERMORE, CASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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
KINETICS XCAVATING LLC UEILDCTTHN61J63CAGE9Z4K3 Location: BRAZIL, INSocio-economic status (SAM.gov): SBVOSBSDVOSB	Primary NAICSSmall under 238220	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
KINGDOM COOLING HEATING AND AIR CONDITIONING SERVICE INCORPORATED UEIE5Q5NHB8EP83CAGE17BZ3 Location: VISALIA, CASocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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
KING HOME INSPECTIONS LLC UEILHTNGTLKLRH5CAGE20HX2 Location: BALTIMORE, MDSocio-economic status (SAM.gov): SB	Primary NAICSSmall under 238220	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
KING INDUSTRIES INC UEIS5NGMEBFD213CAGE398B5 Location: CHATTANOOGA, TN	Primary NAICSNot listed as small under 238220	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 238220: natural teaming adjacencies.

Plumbing, Heating, and Air-Conditioning Contractors

Work this industry

Contractors listing NAICS 238220

Related industries