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NAICS 541330 sources sought notices

541330 Engineering Services

Right now there are 45 open sources sought notices on SAM.gov for NAICS 541330. Agencies posted 574 sources sought notices for this code in the last 12 months, and 515 solicitations. 18 close for responses within 7 days.

A sources sought notice is market research: the agency asks who can do the work before it writes the solicitation. Answering costs little, puts you on the contracting officer's list and can decide whether the contract is set aside for small businesses. How to respond to a sources sought notice.

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Open notices today
45
Closing within 7 days
18
Set aside for small or certified businesses
12
Solicitations posted, last 12 months
515
Published awards, last 12 months
422 (median $534K)
Busiest buyer, last 12 months
Department of the Navy
Source and update
SAM.gov public data, updated October 24, 2026

Open now page 2 of 2

DeadlineNoticeSet-aside
Nov 13
20 days left		 PROJECT 528A5-27-503 A/E Design Replace Flat Roofs Canandaigua VAMC
Department of Veterans Affairs, Canandaigua, NY Sources sought
 SDVOSB
Nov 13
20 days left		 Request for Information for U-2 Advanced Synthetic Aperture Radar System -2
Department of the Air Force, Warner Robins, GA Sources sought
 Open to all
Nov 15
22 days left		 Terminal High Altitude Area Defense (THAAD) Modeling & Simulation Support
Missile Defense Agency (mda), Redstone Arsenal, AL Sources sought
 Open to all
Nov 16
23 days left		 DHS Nationwide Environmental Engineering Services Multiple Award IDIQ
US Coast Guard Sources sought
 Small business (partial)
Nov 16
23 days left		 Property Managmement and Accountability Support Services; PSC R425, Naics 541330
Department of the Navy, Crane, IN Sources sought
 8(a)
Nov 16
23 days left		 SAF/SA Campaign Analysis Support
Department of the Air Force, DC Sources sought
 Open to all
Nov 16
23 days left		 U.S. Coast Guard (uscg) Nationwide Environmental Engineering Services Multiple Award IDIQ
US Coast Guard Sources sought
 Small business (partial)
Nov 20
27 days left		 402-27-001 Repair Chiller 3 (AE)
Department of Veterans Affairs, Augusta Sources sought
 SDVOSB
Nov 23
30 days left		 Cathodic Protection Survey/inventory/assessment Services
Department of the Air Force, Tyndall, FL Sources sought
 Open to all
Nov 23
30 days left		 U.S. Coast Guard H-60T Maintainer Training Unit and Hot Mock Up Training Devices
US Coast Guard, Elizabeth City, NC Sources sought
 Open to all
Nov 24
31 days left		 Turnkey Industrial Plant Systems & Support (tipss) (hafb)
Department of the Air Force, Hill Air Force Base, UT Sources sought
 Open to all
Nov 30
37 days left		 E Services for Electron Injector Complex
Department of Energy, Upton, NY Sources sought
 Open to all
Jan 1, 2027
69 days left		 B Department Operations Support
Department of the Navy, Dahlgren, VA Sources sought
 Open to all
Jan 1, 2027
69 days left		 B Department Operations Support
Department of the Navy, Dahlgren, VA Sources sought
 Small business
No deadline 226 Adversary and Specialized Aircraft for Program/project Management Support Services
Department of the Navy Sources sought
 Small business

Questions

How many NAICS 541330 sources sought notices are open?

On October 24, 2026 there were 45 open sources sought notices for NAICS 541330 on SAM.gov, and 574 in the last 12 months. BidFox updates this page every morning.

What is a sources sought notice?

It is a request for information: the agency wants to know which companies can do the work, and whether enough small businesses exist to set the contract aside. It is not a solicitation, so there is no award from it directly.

Should I answer a sources sought notice?

Usually yes, if the work fits you. A short capability statement that answers the questions asked is enough. If two or more capable small businesses respond, the contracting officer often has to set the solicitation aside for small businesses.

How do I get new notices like these by email?

BidFox checks SAM.gov every morning and emails you the new notices that fit your trade and states, sources sought included, with a score and the reason each one fits. It's free for the first 7 days.

Learn more

Source: public SAM.gov contract opportunity notices, updated October 24, 2026. Award amounts are as published in award notices.

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