NAICS 531120Federal ProcurementSBA SIZE: Varies by Industry

NAICS Classification 531120 Government Contracts

Federal contracting guide, active SAM.gov solicitations, small business size standards, and top purchasing agencies for NAICS code 531120.

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 531120

30 Open Opportunities

Santa Ana Mental Health Annex 2 Award Notice

Agency: VETERANS AFFAIRS, DEPARTMENT OFNotice ID: 36C24W25L0018Location: MCCLELLAN, CA
NONEAward Notice

The Department of Veterans Affairs awarded a succeeding lease for 3221 RSF, yeilding 3054 ABOA SF, and 74 parking spaces. The succeeding lease was awarded to the incumbant lessor persuant to simplified lease acquisition procedures under GSAR 570.402-1(a) and 570.203-2. A cost-benefit analysis determined that the Government could not expect to recover relocation and uplication costs through competition. The Lease Contracting Officer determined the rental rate to be fair an reasonable to the Government.

General Services Administration Lease: Office Space , McKinney, Texas

Agency: GENERAL SERVICES ADMINISTRATIONNotice ID: 6TX0897Location: FORT WORTH, TX
No Set-Aside Used (Full and Open Competition)Award Notice

AWARDEE: CITY OF MCKINNEY, TEXAS Unique Entity ID MB85MFEM3U31 PO Box 517 Mckinney, Texas 75070-8013, United States Lease Contracting Officer: Stephen Love Leasing Specialists: Stephen Love Project #: 6TX0897 Lease #: LTX02081 Award date: 09/24/2026 Acceptance date: N/A Lease Term Commencement date: N/A Total Contract Value: $920,171.40 LCRM: N/A

Atlanta, GA Veteran Center

Agency: DEPT OF DEFENSENotice ID: 36C24725Q0641Location: Atlanta, GA, USA
NoneAward Notice

Solicitation 36C24725Q0641 for Atlanta, GA Veteran Center published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

X1AA--FY26 Succeeding Lease: Tavares CBOC

Agency: DEPT OF DEFENSENotice ID: 36C24826R0034Location: [object Object], [object Object], [object Object]
NoneAward Notice

Solicitation 36C24826R0034 for X1AA--FY26 Succeeding Lease: Tavares CBOC published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

X1AA--FY26 Succeeding Lease: Tavares CBOC

Agency: DEPT OF DEFENSENotice ID: 36C24826R0034Location: [object Object], [object Object], [object Object]
NoneAward Notice

Solicitation 36C24826R0034 for X1AA--FY26 Succeeding Lease: Tavares CBOC published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

X1DB--Sarasota Outpatient Clinic (PACT ACT) 131,724 ANSI/BOMA

Agency: DEPT OF DEFENSENotice ID: 36C10F26L0005Location: Sarasota, FL, 34240, USA
NoneAward Notice

Solicitation 36C10F26L0005 for X1DB--Sarasota Outpatient Clinic (PACT ACT) 131,724 ANSI/BOMA published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Solicitation 36C24425R0081 for X1DZ- Lease of Space for Community Based Outpatient Clinic in Dubois, PA - Space for 23,062 Net Usable Square Feet/ 27,647 ABOA/ 31,134 Rentable Square Feet published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

NoneAward Notice

This serves as notice that the United States Government has accepted an offer to lease 20,071 rentable square feet of space yielding 18,408 ANSI/BOMA office area square feet as a New Lease acquisition for a Department of Veterans Affairs St. Cloud, MN located at 622 S Johnson Drive, Litchfield, MN 55355. The leased premise includes 124 surface parking spaces. The lease has been awarded to Molasky SES JV LLC, located in Omaha, NE. Tenant Improvements and FSL II BSAC have been included in the amount of $8,207,187.08 to be paid lump sum upon buildout completion and acceptance of space. Rent Commencement is planned for April 2027 to be paid at a Fully Serviced annual rent of $1,444,213.95 (Year 1) with annual operating costs adjustments. The lease terms are set at 20 years, 10 years firm. VA may terminate this lease after the firm term with 180 days written notice to the Lessor.

CBOC in Berks County, PA

Agency: DEPT OF DEFENSENotice ID: 36C24426R0031Location: Sinking Spring, PA, 19608, USA
NoneAward Notice

Solicitation 36C24426R0031 for CBOC in Berks County, PA published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

New Replacing for Amarillo Vet Center

Agency: DEPT OF DEFENSENotice ID: 36C24W25L0071Location: Amarillo, TX, 79109, USA
NoneAward Notice

Solicitation 36C24W25L0071 for New Replacing for Amarillo Vet Center published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Kona Vet Center Relocation

Agency: DEPT OF DEFENSENotice ID: 36C24W26L0007Location: Kailua Kona, HI, 96740, USA
NoneAward Notice

Solicitation 36C24W26L0007 for Kona Vet Center Relocation 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 - Saipan CBOC

Agency: DEPT OF DEFENSENotice ID: 36C24W27L0059Location: Saipan, MP, 96950, USA
NoneAward Notice

Solicitation 36C24W27L0059 for Award Notice - Saipan CBOC published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

US Government Award Lease in San Diego, CA

Agency: DEPT OF DEFENSENotice ID: 6CA0756Location: San Diego, CA, 92101, USA
NoneAward Notice

Solicitation 6CA0756 for US Government Award Lease in San Diego, CA published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

NoneAward Notice

This serves as notice that the United States Government has accepted an offer to lease 20,071 rentable square feet of space yielding 18,408 ANSI/BOMA office area square feet as a New Lease acquisition for a Department of Veterans Affairs St. Cloud, MN located at 622 S Johnson Drive, Litchfield, MN 55355. The leased premise includes 124 surface parking spaces. The lease has been awarded to Molasky SES JV LLC, located in Omaha, NE. Tenant Improvements and FSL II BSAC have been included in the amount of $8,207,187.08 to be paid lump sum upon buildout completion and acceptance of space. Rent Commencement is planned for April 2028 to be paid at a Fully Serviced annual rent of $1,444,213.95 (Year 1) with annual operating costs adjustments. The lease terms are set at 20 years, 10 years firm. VA may terminate this lease after the firm term with 180 days written notice to the Lessor.

Redacted Justification for 0MD2322 in Baltimore, MD

Agency: DEPT OF DEFENSENotice ID: 0MD2322Location: Baltimore, MD, USA
NoneJustification

Solicitation 0MD2322 for Redacted Justification for 0MD2322 in Baltimore, MD published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

JOFOC

Agency: DEPT OF DEFENSENotice ID: 6CA1463Location: Sacramento, CA, 95837, USA
NoneJustification

Solicitation 6CA1463 for JOFOC published by DEPT OF DEFENSE. Contractors must submit responses conforming to the requirements in the official SAM.gov solicitation notice and associated attachments.

Lease for office space - 572 SF Required

Agency: DEPT OF DEFENSENotice ID: DACA455270015000Location: Washington, DC
NoneSolicitation

The US Government currently occupies office and related space in a building under lease in Ames, IA that will be expiring. The Government is considering alternate space if economically advantageous. In making this determination, the Government will consider, among other things, the availability of alternate space that potentially can satisfy the Government’s requirements, janitorial services provided in the lease, as well as costs likely to be incurred through relocating, such as physical move costs, replication of tenant improvements and telecommunication infrastructure, and non-productive agency downtime.

NoneSpecial Notice

This is a notice of intent to award a sole source firm fixed price contract to Virginia Community College Systems (0KT37) using FAR Part 12 Procedures. Service needed: (12) band and orchestra concerts and (6) recording days. (18) days rental of NOVA concert hall for Marine Corps Band performances over a (8) month period between the months of January to August. Dates are as follows: 1/17/27 - Concert 1/24/27 - Concert 1/31/27 - Concert 2/7/27 - Concert 2/21/27-2/26/27 - Recordings 2/28/27 - Concert 3/21/27 - Concert 4/4/27 - Concert 4/18/27- Concert 4/25/27 - Concert 5/9/27 - Concert 8/20/27 - Concert 8/21/27 - Concert The Government intends to Award on a Sole Source Basis to: Virginis Community College Systems, Rachel M Schlesinger Concert Hall and Arts Center, 4915 East Campus Dr, Alexandria, VA 22311, under the authority of FAR 6.103-1; Only one responsible source and no other supplies or services will satisfy agency requirements. All interested vendors who believe they can provide a viable concert hall for future USMB performances, and are interested in being considered for future acquisitions, may request for more information electronically to Sgt Jacob Espinosa at [email protected].

Office space in the Milwaukee, WI area

Agency: DEPT OF DEFENSENotice ID: 12314427MILWALocation: Milwaukee, WI, USA
NoneSpecial Notice

The U.S. Department of Agriculture (USDA) Seeks Expressions of Interest for Office space in the Milwaukee, WI area. The purpose of this request for information is to acquire short term rental space for office space to accommodate USDA, Forest Service (FS) personnel. USDA is gauging the market availability of this requirement in Milwaukee or surrounding areas. USDA is interested in reviewing properties that meet the requirements listed below. Interested offers should clearly indicate if all requirements can be met. If they cannot, interested offeror should specifically identify the areas not included within the property. USDA anticipates acquiring the new office space by 04/01/2026, or within the following months. This new/replacing requirement should include approximately 30,000 square feet total to accommodate: • • 81 Cubicles, each 48 square feet maximum size • 18 Private Offices, each 120 square feet maximum size and at least 3 with locking solid wood core doors • Conference rooms: One large (approximately 20 people) and two small (approximately 10 people) • Break area with sink with space for fridges & countertop appliances • Mail/Copy/ Supply Room(s) • Storage Space: • Approximately 5,000 sq. ft., of which: • 100 sq ft storage space for Li-ion batteries • 350 sq ft storage space with secured (keyed entry minimum requirement) with direct access from interior and exterior of the building • Parking: • Secure parking for 6 vehicles • Server/IT Room, with internet & power wiring to desks and video conferencing/digital technologies capable • Private conference spaces (i.e. telephone booths) (optional) • Shower facilities (optional) Submitted properties are preferred to be located within the delineated area description, described below. If no available options are within the delineated area, USDA will review properties within Waukesha and Milwaukee County if the proposed building better meets the agency need and results in possible cost savings. Interested offers must submit the address, property description, available square footage, available parking, and photographs. Lessor must be registered in SAM.gov to be considered in follow on solicitation. Any expressions of interest should be directed to Mr. Craig Harper at [email protected]. All responses are due by October 14, 2026. This advertisement is not a solicitation for offers, nor is it a request for proposals and does not bind the Government in any way. The Delineated Area is located in downtown Milwaukee, Wisconsin (Milwaukee County). Open attachment to review map. • The West Boundary is the Milwaukee River, between Holton Street on the north end and the Kinnickinnic River on the south end. • The South Boundary is the Kinnickinnic River, between the Milwaukee River to the west and Lake Michigan to the east. • The East Boundary is Lake Michigan, between the Oak Leaf Trail on the north end (at a similar latitude to Kilbourne Avenue) and the Kinnickinnic River on the south end. • The North Boundary includes: Holton Street between the Milwaukee River and Water Street; Water street between Holton Street and Jackson Street; Jackson Street between Water Street and Pleasant Street; Pleasant Street between Jefferson Street and Jackson Street; Jefferson Street between Pleasant Street and Lyon Street; Lyon Street between Jefferson Street and Franklin Place; Franklin Place between Lyon Street and Ogden Avenue; Ogden Avenue between Franklin Place and Lincoln Memorial Drive; Lincoln Memorial Drive between Ogden Avenue and the Oak Leaf Trail (at a similar latitude to State Street); and the Oak Leaf Trail between Lincoln Memorial Drive (at a similar latitude to State Street) and Lake Michigan (at a similar latitude to Kilbourne Avenue).

How to Win Federal Contracts under NAICS 531120

Federal buyers evaluate offerors under NAICS 531120 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 531120Confirm 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 531120Add NAICS 531120 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 531120

Department of DefenseMajor purchaser of NAICS Classification 531120
Active Buyer →
General Services AdministrationMajor purchaser of NAICS Classification 531120
Active Buyer →
Department of Veterans AffairsMajor purchaser of NAICS Classification 531120
Active Buyer →

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Frequently Asked Questions About NAICS 531120

What is NAICS code 531120?

NAICS code 531120 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 531120 contracts?

To bid on NAICS 531120 opportunities, ensure your entity is registered on SAM.gov with NAICS 531120 listed in your assertions, and submit a compliant offer in response to the active solicitation.