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MarylandNAICS 23ConstructionSort:NewestClosing soonHighest value
ConstructionSolicitationSmall Business 2 notices

General Construction Multiple Award IDIQ

Commerce, Department of Gaithersburg, Maryland1333ND26QNB190168Commercial and Institutional Buil…

Jun 24, 2026

Response deadline

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ConstructionSources SoughtNONE 5 days left

HVAC Replacement and Modernization of Controls - Owings Mills, MD

Dept of Defense MarylandW15QKN-26-Q-MED1Plumbing, Heating, and Air-Condit…

Jun 16, 2026

Response deadline

ConstructionCombined Synopsis/SolicitationSmall Business 5 days left

Replace Three Variable Frequency Drives for Air Handler Units, National Agricultural Library, Beltsville, Maryland

Agriculture, Department of Beltsville, Maryland1232SA26Q0764Plumbing, Heating, and Air-Condit…

Jun 16, 2026

Response deadline

ConstructionSpecial Notice

Aberdeen Proving Ground (APG) Equipment Re-Location

Dept of Defense Aberdeen Proving Ground, MarylandPANRSA-26-P-0000-037889Specialty Trade Contractors

Jun 26, 2026

Response deadline

ConstructionSources SoughtNONE 6 days left

Hydraulic Hardline Piping

Dept of Defense Bethesda, MarylandN00167-26-SIMACQ-CD-61-0087Plumbing, Heating, and Air-Condit…

Jun 17, 2026

Response deadline

ConstructionSources SoughtNONE 6 days left

B302 CHP Electrical Preventative Maintenance Service

Commerce, Department of Gaithersburg, MarylandOFPM_TEAM_SS26_18Electrical Contractors and Other …

Jun 17, 2026

Response deadline

ConstructionSolicitationSmall Business 3 notices

Building 215 Clean Room HEPA Filter Replacement

Commerce, Department of Gaithersburg, Maryland1333ND26RNB190014Commercial and Institutional Buil…

Jul 06, 2026

Response deadline

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ConstructionSolicitation 2 notices

333302-26RF-0010008 Design Build - SERC Solar Arrays for Agrivoltaics Research

Smithsonian Institution Edgewater, Maryland333302-26RF-0010008Commercial and Institutional Buil…

Jun 22, 2026

Response deadline

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ConstructionSolicitation

Request for Proposal to establish Multiple Award Indefinite-Delivery/Indefinite-Quantity Contracts to provide alteration and repair services to SSA's headquarter buildings.

Social Security Administration Maryland28321326R00000010Commercial and Institutional Buil…

Jun 29, 2026

Response deadline

ConstructionSolicitationSmall Business 6 days left

BLDG 31B New Roofing Below Grade Structure

Health and Human Services, Department of Bethesda, Maryland75N98026R00067Commercial and Institutional Buil…

Jun 16, 2026

Response deadline

ConstructionSolicitationSmall Business 6 days left

Y--ASIS - REHABILITATE MD DEVELOPED ZONE WATER SYSTEM

Interior, Department of the Berlin, Maryland140P4326R0008Heavy and Civil Engineering Const…

Jun 17, 2026

Response deadline

ConstructionSolicitationSmall Business 7 days left

SOLICITATION - National Capital Region (NCR) Multiple Award Task Order Contract (MATOC)

Dept of Defense Aberdeen Proving Ground, MarylandW51EW7-26-R-A002Industrial Building Construction

Jun 17, 2026

Response deadline