NAICS 561621 contracts in California
Security Systems Services (except Locksmiths)
Right now there is 1 open federal NAICS 561621 notice in California. 1 close within the next 7 days. Over the last 12 months agencies posted 37 NAICS 561621 solicitations in California and published 1 award with a median value of $34K. The busiest buyer was the US Coast Guard, with 10 solicitations.
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- Open notices today
- 1
- Closing within 7 days
- 1
- Set aside for small or certified businesses
- 0
- Solicitations posted, last 12 months
- 37
- Published awards, last 12 months
- 1 (median $34K)
- Busiest buyer, last 12 months
- US Coast Guard
- Source and update
- SAM.gov public data, updated October 22, 2026
Open now
| Deadline | Notice | Set-aside |
|---|---|---|
| Oct 30 7 days left |
Fire Protection Services at USCG Air Station Sacramento
US Coast Guard, McClellan, CA Special notice |
Open to all |
Agencies buying
- US Coast Guard11
- Department of the Air Force7
- Forest Service4
- Department of Veterans Affairs4
- Department of the Navy3
- Defense Health Agency (dha)2
- Department of the Army2
- Office of Procurement Operations2
- US Customs and Border Protection1
- Federal Aviation Administration1
- US Special Operations Command (ussocom)1
NAICS 561621 in other states
More in California
Recent awards
1 published award in the last 12 months. The latest:
| Date | Winner and contract | Amount |
|---|---|---|
| Apr 14 | Sterileco LLC Repair Siemens Fire Alarm Systems Department of Veterans Affairs, CA |
$34K |
Questions
How many federal NAICS 561621 contracts are open in California?
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 California?
Counting solicitations from the last 12 months: US Coast Guard (10 solicitations); Department of the Air Force (7 solicitations); Forest Service (4 solicitations).
Can small businesses bid on NAICS 561621 contracts in California?
Yes. 73% of the NAICS 561621 solicitations in California 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.