NAICS 23Federal ProcurementSBA SIZE: Varies by Industry

NAICS Classification 23 Government Contracts

Federal contracting guide, active SAM.gov solicitations, small business size standards, and top purchasing agencies for NAICS code 23.

SBA Size StandardVaries by IndustrySmall business threshold
Annual Federal SpendMulti-Million Dollar CategoryContract awards per year
Active Solicitations30 Live BidsCurrently open on SAM.gov
Primary BuyersDepartment of DefenseTop purchasing agency

Active SAM.gov Solicitations for NAICS 23

30 Open Opportunities

Quarantine Facility HVAC Replacement

Agency: AGRICULTURE, DEPARTMENT OFNotice ID: 1232SA26P0769Location: BELTSVILLE, MD
Total Small Business Set-Aside (FAR 19.5)Award Notice

Solicitation 1232SA26P0769 for Quarantine Facility HVAC Replacement published by AGRICULTURE, DEPARTMENT OF. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

Building FC371 and FC372 Paint and Flooring Repairs

Agency: DEPT OF DEFENSENotice ID: N4008526R9036Location: Camp Lejeune, NC, 28547, USA
NoneAward Notice

Solicitation N4008526R9036 for Building FC371 and FC372 Paint and Flooring Repairs published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

DB Renovation of NVG Storage Room, Chiang Mai, Thailand

Agency: DEPT OF DEFENSENotice ID: N4008426Q4503Location: Wing 41, Royal Thai Air Force (RTAF), Chiang Mai, Thailand
NoneAward Notice

Amendment 0001 of the subject Request for Quotation is hereby posted. The date for quotation submission is hereby changed to 20 AUG 2026, no later than 11:00 a.m. Thailand time. Please acknowledge receipt of the Amendment. ***********************************************************************************************************************************************************************************************************Request for Quotation (RFQ) N4008426Q4503 DB Renovate NVG Storage Room, Chiang Mai, Thailand is hereby posted. Enclosure 1. Proposal Inquiry form and Enclosure 2. Blank Bill of Quantity (BOQ) are provided in both pdf. and excel. formats, for your use. Pre-Solicitation Site Visit (PPSV) is scheduled on 20 July 2026, at 09:30 a.m. Thailand local time. MEETING POINT: PTT Station, Wing 41, Chiang Mai. ADDRESS: 10 10 Moo 3, Sanambin Suthep Rd, Mueang Chiang Mai District, Chiang Mai 50200, Thailand. GPS Coordinated is provided as attached Map and detail. Contractors did not submitted the base access request, in reference to Pre-Solicitation Notice #N4008426T4503 will not be allowed to attend the site visit. ************************************************************************************************************************************************************************************************************* N4008426T4503 DB RENOVATE NVG STORAGE ROOM, CHIANG MAI, THAILAND.NO REIMBURSEMENT WILL BE MADE FOR ANY COSTS ASSOCIATED WITH PROVIDINGINFORMATION IN RESPONSE TO THIS ANNOUNCEMENT OR ANY FOLLOW-UP INFORMATION REQUESTS No telephone calls will be accepted requesting a bid package or solicitation. There is no bid package or solicitation currently available. In order to protect the integrity of any future procurement that may arise from this announcement, information regarding the technical point of contact will not be given and no appointments for presentations will be made. Notice Type: Sources Sought Response Date: Wednesday, May 20, 2026, by 11:00 am Thailand Time. This notice serves to inform the public about an upcoming project at 411 SQDN Headquarter Building at Wing 41, Chiang Mai, Thailand. The government anticipates issuing a solicitation around June or July 2026. Additionally, this notice seeks to gather names of contractors interested in attending the site visit for the Base Access Request (BAR), which will be facilitated by the US Government. Due to host nation security requirements, the only way to access the site visit is the BAR submitted by the US Government. Any requests for site access after the response date will not be considered.

Construct Headquarters and Operations Building, Baucau, Timor-Leste

Agency: DEPT OF DEFENSENotice ID: N4008426R4998Location: Baucau, Timor-Leste
NoneAward Notice

Amendment 0001 of N4008426R4998 is hereby released per attached. *************************************************************************************************************************************** Request for Proposal N4008426R4998 D/B Construct Headquarters and Operations Building at Baucau Airfield, Timor-Leste is hereby posted. Enclosure 1. Proposal Inquiry form and Enclosure 4. Blank Bill of Quantity (BOQ) are provided in both pdf. and excel. formats, for your use. Pre-Solicitation Site Visit (PPSV) is scheduled on 8 July 2026, at 1000-1200 hours. Timor Leste local time. Place: Baucau Airfield, Timor Leste, GPS Coordinates: S8.478249, E126.397168. Meeting Point: Entrance of Baucau Airfield, GPS Coordinates: S8.477721, E126.397948. Contractors did not submitted the base access request, in reference to Pre-Solicitation Notice #N4008426R4998 will not be allowed to attend the site visit. *************************************************************************************************************************************** No telephone calls will be accepted requesting a bid package or solicitation. There is no bid package or solicitation currently available. In order to protect the integrity of any future procurement that may arise from this announcement, information regarding the technical point of contact will not be provided and no appointments for presentations will be made.Notice Type: Pre-Solicitation NoticeResponse Date: May 21, 2026, 11:00 a.m. Thailand TimeThis notice serves to inform the public about an upcoming project at Baucau Airfield, Baucau, Timor Leste. The Government anticipates issuing a solicitation around May and June 2026. This notice also seeks contractors interested in attending the site visit for the Base Access Request BAR facilitated by the United States Government. Access to the site visit is only available through submission of the BAR. Requests received after the response date will not be considered. For more details, please see the attached files. The solicitation will be released next week. Pre-Solicitation Site Visit (PPSV) Information is listed below: N40088426R4998 D/B Construct Headquarters and Operations Building at Baucau Airfield, Timor-Leste. Pre-Solicitation Site Visit (PPSV) is scheduled as follows: Date: 8 July 2026Time: 1000-1200 am. Timor Leste local timePlace: Baucau Airfield, Timor Leste, GPS Coordinates: S8.478249, E126.397168. Meeting Point: Entrance of Baucau Airfield, GPS Coordinates: S8.477721, E126.397948*Contractors are responsible for their own transportation. No US Government transportation will be provided.*Pre-Proposal Site Visit (PPSV) attendance is highly encouraged to ensure full understanding of the logistical challenges involved with this project and decrease risk of unsuccessful completion or financial hardship for contractors.Note: Contractors did not submitted the base access request (BAR), in reference to pre-solicitation notice N4008426R4998 by May 21, 2026 will not be allowed to submit BAR at this time.

Y--LAKE 254108 Relocate Callville Bay Intake Barge

Agency: DEPT OF DEFENSENotice ID: 140P2026R0061Location: [object Object], [object Object], [object Object]
NoneAward Notice

Solicitation 140P2026R0061 for Y--LAKE 254108 Relocate Callville Bay Intake Barge published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

NoneJustification

$8B Design-Build/Design-Bid-Build Indefinite Delivery Indefinite Quantity Multiple Award Construction Contract, Various Locations, State of Hawaii and Wake Island This contract was awarded on 6/12/25. NAVFAC Hawaii is posting three J&As for a project that is only issued to the MACC holders. Contract Nos. N6247825D4041 thru 4051

Award Synposis

Agency: DEPT OF DEFENSENotice ID: W9126G26RA101Location: Whitney Lake Office285 CR 3602Clifton TX 76634, 76634
NoneAward Notice

Solicitation W9126G26RA101 for Award Synposis published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Y--BIBE CONSTRUCT ASTRO VIEWING PLATFORM

Agency: DEPT OF DEFENSENotice ID: 140PS126P0048Location: [object Object], [object Object], [object Object]
NoneAward Notice

Solicitation 140PS126P0048 for Y--BIBE CONSTRUCT ASTRO VIEWING PLATFORM published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

DWA Temporary Elk Exclosure Installation

Agency: DEPT OF DEFENSENotice ID: W912EF26QA082Location: Ahsahka, ID, 83520, USA
NoneAward Notice

Solicitation W912EF26QA082 for DWA Temporary Elk Exclosure Installation published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

GRANDE Multiple Award Construction Contract (MACC)

Agency: DEPT OF DEFENSENotice ID: N4425525R1502Location: Silverdale, WA, USA
NoneAward Notice

Contract Award Numbers: N4425526D1600 - N4425526D1611 Contract Value: $1,000,000,000.00 PSC: Y1JZ NAICS: 236220;237130;237310 Place of Performance: NAVFAC NW Area of Operations (AOR) including Washington, Oregon, Idaho, Montana, Alaska, Iow a, Minnesota, North Dakota, South Dakota, Nebraska, and Wyoming. It is anticipated that most of the work will occur in the state of Washington. AWARDEES: Advanced Technology Construction. (N44255-26-D-1600) 3828 E Portland Ave, Tacoma, WA, 98404 HCPA-GARCO, JV1. (N44255-26-D-1601) PO Box 1560 Allyn, WA, 98524 Barlovento LLC. (N44255-26-D-1602) 431 Technology Drive, Dothan, AL 36303 Shape Construction, Inc. (N44255-26-D-1603) 16330 State Hwy 305 NE, Suite 100, Poulsbo, WA, 98370 A&R Pacific Garney Federal JV II (N44255-26-D-1604) 218 Tun Jose E Camacho St. Tamuning, Guam 96913 AMS Dahlgren JV LLC. (N44225-26-D-1605) 130 Miners Drive, Lafayette, CO, 80026 National Native American Construction, Inc. (N44255-26-D-1606) 3901 N Schreiber Way, Coeur d’Alene, ID, 83815 Salt Marsh Consulting Group LLC. (N44255-26-D-1607) 9 Sandy Point Road, Savannah, GA, 31404 STG Pacific LLC. (N44255-26-D-1608) 3700 Centerpoint Drive, Suite 8155, Anchorage, AK 99503 Pacific Tech Construction, Inc. (N44255-26-D-1609) 1302 Walnut Street, Kelso, WA 98626 Bristol General Contractors, LLC. (N44255-26-D-1611) 111 W. 16th Avenue, Third Floor, Anchorage, AK, 99501 Are awarded the indefinite-delivery/indefinite-quantity, multiple-award construction contract for new design, construction, supervision, equipment, material, labor, and all means necessary for renovation, repair, and new construction of facility DB or DBB construction projects for industrial, maintenance, warehouses, production, communications, personnel support, recreation, lodging, medical, training, ranges roads, special access program facilities or sensitive compartmented information facilities, aviation facilities, power and communication line and related structures construction, substations, electrical upgrades, electrical distribution systems, highway, street and bridge construction, airfield pavement, culverts or other similar facilities and scope elements. The term of this contract is not to exceed 60 months, with an excpected completion date of 25 September 2031. Contracting Office Address: CORE Planning Design and Acquisition NAVFAC Northwest 1101 Tautog Circle Silverdal, WA 98315

Replacement of Irrigation System, Clayton, NC

Agency: DEPT OF DEFENSENotice ID: 1232SA26C0036Location: Clayton, NC, USA
NoneAward Notice

Solicitation 1232SA26C0036 for Replacement of Irrigation System, Clayton, NC published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Z--Drainage Pipe Replacement Project at Alchesay NFH

Agency: DEPT OF DEFENSENotice ID: 140FGA26Q0055Location: 8602 N Alchesay Fish Hatchery Road, Whiteriver, AZ, 85941, USA
NoneAward Notice

Solicitation 140FGA26Q0055 for Z--Drainage Pipe Replacement Project at Alchesay NFH published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Repair BEQ HP135

Agency: DEPT OF DEFENSENotice ID: N4008526R9044Location: Camp Lejeune, NC, 28547, USA
NoneAward Notice

Solicitation N4008526R9044 for Repair BEQ HP135 published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

CSS 99154 Upgrade Existing Lighting to LED

Agency: DEPT OF DEFENSENotice ID: W15QKN26PA121Location: 20755
NoneAward Notice

This contract action is firm-fixed-price and was awarded competitively as a 100% Total Small Business Set-Aside under Simplified Acquisition Procedures (FAR Part 13) and Commercial Procedures (FAR Part 12). Contract W15QKN26PA121 is awarded to Zaks Solution LLC (CAGE: 14F70) in the total amount of $293,990.00 for Construction Project CSS 99154: Upgrade Existing Lighting to LED at the CPT John E. Smathers Memorial USARC, located at 2118 Annapolis Rd., Fort Meade, MD 20755-7074. The scope of work modernizes Training Building 2118, Organizational Maintenance Shop (OMS) 2121, Storage Building 2119, and Unheated Storage Building (UHS) 2122 by upgrading all existing lighting systems to energy-efficient Light Emitting Diode (LED) technology in strict accordance with Attachment 0001 Specifications of Work (MD040) and associated drawings. The period of performance is 120 calendar days from receipt of Notice to Proceed (NTP).

Repair BEQ FC555

Agency: DEPT OF DEFENSENotice ID: N4008526R9043Location: Camp Lejeune, NC, 28547, USA
NoneAward Notice

Solicitation N4008526R9043 for Repair BEQ FC555 published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

FXSB 26-6770 Repair Replace Roof B10571

Agency: DEPT OF DEFENSENotice ID: FA500026C0012Location: JBER, AK, 99506, USA
NoneAward Notice

Solicitation FA500026C0012 for FXSB 26-6770 Repair Replace Roof B10571 published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Award Notice: ERCIP Lake City Army Ammunition Plant Microgrid and Combined Heat and Power

Agency: DEPT OF DEFENSENotice ID: W912QR26CA040Location: Independence, MO, USA
NoneAward Notice

Reference is made to Solicitation No. W912QR26RA041 for the Lake City Army Ammunition Plant Microgrid and Combined Heat and Power project located in Independence, Missouri. Contract No. W912QR26CA040 has been awarded to Energy Resilience Partners, LLC in the amount of $99,605,705.00.

Horizontal Construction Multiple Award Contract (MAC)

Agency: DEPT OF DEFENSENotice ID: FA462626D0011_FA462626D0017Location: Malmstrom AFB, MT, 59402, USA
NoneAward Notice

In alphabetical order, the following were awarded a contract under the subject Multiple Award Contract (MAC): FA4626-26-D-0011 Copper Creek, LLC 2220 River Dr North Great Falls, Montana, 59401-1330 FA4626-26-D-0012 HH Apex JV LLC 2701 Liberty Pkwy, Ste. F Midwest City, Oklahoma, 73110-2896 FA4626-26-D-0013 James Talcott Construction, Inc. 4415 River Dr North Great Falls, Montana, 59405-1014 FA4626-26-D-0014 Kahua Goodfellow JV LLC 745 Fort St, Ste. 319 Honolulu, Hawaii, 96813-3803 FA4626-26-D-0015 Souza Construction, Inc. 586 S. Farmersville Blvd Farmersville, California, 93223-2040 FA4626-26-D-0016 United Materials of Great Falls Inc 2100 9th Ave North Great Falls, Montana, 59401-1307 FA4626-26-D-0017 Wadsworth Builders Co Inc 4601 2nd Ave North Great Falls, Montana, 59405-1416 The Horizontal Construction MAC was awarded in the amount of $25,000,000.00 with a five (5) year ordering period, plus a two (2) year optional ordering period.

Vacuum Compressor Supply & Installation

Agency: DEPT OF DEFENSENotice ID: FA462526P0061Location: Whiteman Air Force Base, MO, 65305, USA
NoneAward Notice

Solicitation FA462526P0061 for Vacuum Compressor Supply & Installation published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Freer Border Patrol Station

Agency: DEPT OF DEFENSENotice ID: W9126G26RA041Location: Freer, Texas, 78357
NoneAward Notice

This project is to design and construct a new Border Patrol Station (BPS) just west of Freer, Duval County, Texas. The new Freer BPS will include the following major facilities: main administrative-training building/comprehensive processing/holding area, communication tower, parking areas, impound lot area, short stay kennels, above ground refueling area, vehicle maintenance facility, carwash facility, ATV facility, and facility maintenance facility. It will also include an outdoor firing range as a bid option.

Y--NV-EDENTON NFH-REPLACE ADMIN BUILDING

Agency: INTERIOR, DEPARTMENT OF THENotice ID: 140FGA26R0034Location: Falls Church, VA
No Set-Aside Used (Full and Open Competition)Award Notice

EO 14398 The United States Fish and Wildlife Service plans to construct a new administration building at the Edenton National Fish Hatchery, 1102 West Queen Street, Edenton, North Carolina 27932-1621. The new facility will encompass 2,362 square feet and will contain a public lobby, corridor, hatchery manager's office, deputy manager's office, crew room, mechanical room, open office area, unisex toilet, copy/print room, reception office, and electrical room.

Recapitalize Base Kodiak Fuel Pier and Major Cutter Pier, Kodiak, AK

Agency: HOMELAND SECURITY, DEPARTMENT OFNotice ID: 70Z05026R43000008Location: SEATTLE, WA
NONEAward Notice

Recapitalize Base Kodiak Fuel Pier and Major Cutter Pier, Kodiak, AK This Design-Build construction services project was solicited to the NMACC Ill, Unrestricted Pool 1 contract holders. The successful offeror is an NMACC Ill contract holder. The firm fixed price award is to design and construct a new fuel pier and major cutter mooring at USCG Base Kodiak, AK. The project includes Unexploded Ordnance (UXO) removal, waterfront improvements, a new fueling utility building, utilities, cutter shore ties, and other site amenities.

Z--FY26 MONO REPLACE VISITOR CENTER HVAC

Agency: INTERIOR, DEPARTMENT OF THENotice ID: 140P3026B0003Location: WASHINGTON, DC
No Set-Aside Used (Full and Open Competition)Award Notice

Solicitation 140P3026B0003 for Z--FY26 MONO REPLACE VISITOR CENTER HVAC published by INTERIOR, DEPARTMENT OF THE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

Y--Flint Hills NWR - Reroofing and Residing Project

Agency: INTERIOR, DEPARTMENT OF THENotice ID: 140FGA26R0022Location: Falls Church, VA
No Set-Aside Used (Full and Open Competition)Award Notice

Solicitation 140FGA26R0022 for Y--Flint Hills NWR - Reroofing and Residing Project published by INTERIOR, DEPARTMENT OF THE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

Z--MA-FWS PARKER RIVER NWR-PAVEMENT MARKING

Agency: INTERIOR, DEPARTMENT OF THENotice ID: 140FS326Q0148Location: Falls Church, VA
No Set-Aside Used (Full and Open Competition)Award Notice

Solicitation 140FS326Q0148 for Z--MA-FWS PARKER RIVER NWR-PAVEMENT MARKING published by INTERIOR, DEPARTMENT OF THE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

Calcasieu River and Pass Dredged Material Management Plan, CDF-22 Degrading

Agency: DEPT OF DEFENSENotice ID: W912P826CA050Location: NEW ORLEANS, LA
Total Small Business Set-Aside (FAR 19.5)Award Notice

Solicitation W912P826CA050 for Calcasieu River and Pass Dredged Material Management Plan, CDF-22 Degrading published by DEPT OF DEFENSE. Prospective offerors must consult official solicitation documents on SAM.gov for full instructions, specifications, and submission deadlines.

How to Win Federal Contracts under NAICS 23

Federal buyers evaluate offerors under NAICS 23 through a combination of verified technical capability, past performance relevance, and price reasonableness. Follow this proven pursuit framework:

1
Verify SBA Small Business Eligibility for NAICS 23Confirm your business meets the SBA size standard of Varies by Industry in average annual revenue or employee headcount.
2
Register on SAM.gov with NAICS 23Add NAICS 23 to your active SAM.gov entity profile under Goods and Services to qualify for set-aside awards.
3
Review Live Solicitations & Section L & M InstructionsAnalyze current open notices below. Pay close attention to evaluation criteria (Best Value Tradeoff vs Lowest Price Technically Acceptable).
4
Generate Compliance Matrix & Draft Winning Proposal with BidGovAIUse BidGovAI to shred solicitation requirements, extract FAR compliance clauses, and draft evaluator-aligned technical proposal volumes.
Industry Bidding Strategy:

Check the solicitation Section L & M instructions and ensure SAM.gov registration is active.

Top Federal Buyers for NAICS 23

Department of DefenseMajor purchaser of NAICS Classification 23
Active Buyer →
General Services AdministrationMajor purchaser of NAICS Classification 23
Active Buyer →
Department of Veterans AffairsMajor purchaser of NAICS Classification 23
Active Buyer →

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Frequently Asked Questions About NAICS 23

What is NAICS code 23?

NAICS code 23 is a standard North American Industry Classification System code used by federal contracting officers to categorize solicitations and establish small business size standards.

How do I bid on NAICS 23 contracts?

To bid on NAICS 23 opportunities, ensure your entity is registered on SAM.gov with NAICS 23 listed in your assertions, and submit a compliant offer in response to the active solicitation.