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NAICS 541330 contract opportunities in Pennsylvania

Engineering Services

5 open federal contract opportunities in NAICS 541330 in Pennsylvania 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

Nov 9, 5:00 PM UTC-5in 27 days

C45 NDI Follow-on

DEPT OF DEFENSE > DEPT OF THE NAVY · NAICS 541330 · PSC R425

SolicitationPA

View on SAM.gov → · Solicitation N6449827R0002 · Posted Oct 6, 2026

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

Recent awards

31 contract awards in NAICS 541330 in Pennsylvania signed in the last 90 days, worth $915.6M 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 541330 covers

Civil, mechanical, electrical, environmental and other engineering design and studies. Official title: Engineering Services. It is part of the Professional, Scientific, and Technical Services 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