NAICS 561621 contracts in District of Columbia
Security Systems Services (except Locksmiths)
Right now there is 1 open federal NAICS 561621 notice in District of Columbia. 1 close within the next 7 days. 1 is set aside for small or certified businesses, so fewer companies can compete. Over the last 12 months agencies posted 11 NAICS 561621 solicitations in District of Columbia and published 2 awards with a median value of $408K. The busiest buyer was the United States Government Publishing Office, with 3 solicitations.
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- Open notices today
- 1 (1 open for bids)
- Closing within 7 days
- 1
- Set aside for small or certified businesses
- 1
- Solicitations posted, last 12 months
- 11
- Published awards, last 12 months
- 2 (median $408K)
- Busiest buyer, last 12 months
- United States Government Publishing Office
- Source and update
- SAM.gov public data, updated October 22, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 29 7 days left |
Corrective and Preventative Maintenance of Electronic Security Systems at the Ronald Reagan Building
Office of Procurement Operations, Washington, DC |
WOSB |
Agencies buying
NAICS 561621 in other states
More in District of Columbia
Recent awards
2 published awards in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Aug 28 | Advantor Systems Ii LLC Alarm Repair Department of the Navy, DC |
$24K |
| Dec 23, 2025 | Agile1tech Corporation Turnstile Department of the Navy, DC |
$793K |
Who wins the most
- Advantor Systems Ii LLC (1 award)
- Agile1tech Corporation (1 award)
Questions
How many federal NAICS 561621 contracts are open in District of Columbia?
On October 22, 2026 there was 1 open notice on SAM.gov, 1 of them closing within a week. BidFox updates this page every morning from the official SAM.gov data.
Which agencies buy the most NAICS 561621 in District of Columbia?
Counting solicitations from the last 12 months: United States Government Publishing Office (3 solicitations); Department of State (2 solicitations); Office of Personnel Management (2 solicitations).
Can small businesses bid on NAICS 561621 contracts in District of Columbia?
Yes. 36% of the NAICS 561621 solicitations in District of Columbia in the last 12 months were set aside for small businesses or for certified firms (8(a), HUBZone, SDVOSB, WOSB). Open-competition notices accept any registered business.
How do I get new notices like these by email?
BidFox checks SAM.gov every morning and emails you only the new notices that fit your trade and states, 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 22, 2026. Award amounts are as published in award notices.