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NAICS 531120 contract opportunities in Maryland

3 open federal contract opportunities in NAICS 531120 in Maryland right now, soonest deadline first: solicitations, presolicitations and sources-sought notices still taking responses. Each one links to the notice on SAM.gov.

Open solicitations

Oct 30, 2:00 PM UTC-4in 16 days

RLP for Bethesda, MD

GENERAL SERVICES ADMINISTRATION > PUBLIC BUILDINGS SERVICE · NAICS 531120 · PSC X1AA

SolicitationBethesda, MD

View on SAM.gov → · Solicitation 6MD0374 · Posted Oct 2, 2026

Filter these in the open solicitations feed. Deadlines are shown in the notice's own time zone.

Recent awards

2 contract awards in NAICS 531120 in Maryland signed in the last 90 days, worth $47.6M in total. See who won them.

From USAspending.gov and SAM.gov award notices. USAspending publishes Defense awards about 90 days after signing.

What NAICS 531120 covers

It is part of the Real Estate and Rental and Leasing sector.

Every federal solicitation names one NAICS code for the work. The code's small-business size standard decides who counts as small for that bid, and your SAM.gov registration lists the codes your company works in.

Other states

By place of performance; notices that name none count under the contracting office's state.

Related codes