11 Open NAICS 561621 Solicitations — Interior Department Of The
Security Systems Services (except Locksmiths)
11 open NAICS 561621 solicitations are currently posted by Interior Department Of The. Over the past 12 months, 35 solicitations were posted in this category.
Top Award Winners (Last 12 Months)
- DIGITRONICS, INC.4 awards · $111K
- HACKETT SECURITY, INC2 awards · $136K
- HEI SECURITY LLC1 awards · $39K
- NATIVE INNOVATION INC1 awards · $7K
- Rexus USA LLC1 awards · —
Open Solicitations
See all →- OR-FWS SHELDON NWR-FIRE ALARM & EXT INSP
INTERIOR, DEPARTMENT OF THEDue Aug 25, 2026
- J--IMT BOR-DO PACS SERVICE AGREEMENT AND RE
INTERIOR, DEPARTMENT OF THEDue Aug 25, 2026
• The solicited service is a brand name product/service requiring security system maintenance and management for the BOR-DO facilities. • Acquisition is set aside for small businesses under NAICS 561621 with a small business size standard of $25M. • Written quotes are due August 25, 2026 by 5:00PM Mountain Daylight Time to Aaron Valdez at aaron_valdez@ios.doi.gov.
- EDIS GLENMONT MANSION IDS INSTALLATION
INTERIOR, DEPARTMENT OF THEDue Aug 26, 2026
- J--NM SNARRC FIRE ALARM SYSTEM REPAIR
INTERIOR, DEPARTMENT OF THEDue Aug 26, 2026
- RESTORATION AND RECOMMISSIONING OF FICAM
INTERIOR, DEPARTMENT OF THEDue Aug 28, 2026
- CA-SNLNWRC-SECURITY ALARM & MONITORING FOR MULTIPL
INTERIOR, DEPARTMENT OF THEDue Aug 31, 2026
- INDU FIRE SUPPRESSION SYSTEM INSPECTION SERVICE
INTERIOR, DEPARTMENT OF THEDue Sep 8, 2026
• The Indiana Dunes National Lakeshore (INDU) intends to provide Fire Suppression System Inspection Services. • The acquisition is a 100% total small business set-aside under NAICS 561621 and involves a Unique Entity Identifier (UEI). • To be considered, companies must obtain a UM and register on the System for Award Management (SAM), have an active registration, and meet the size standard.
Recently Awarded (Last 90 Days)
- D--SUPPLY: PA-JOHN HEINZ NWR-REPLACEMENT OF IDS
INTERIOR, DEPARTMENT OF THE→ DIGITRONICS, INC.$54K
- H--Burglar/Fire Alarm System Inspection, Testing, Mai
INTERIOR, DEPARTMENT OF THE→ TAS SECURITY SYSTEMS INC$64K
- H--SLBE - Alarm Monitoring and Annual Inspections
INTERIOR, DEPARTMENT OF THE→ HACKETT SECURITY, INC$106K
- N--SLOAN NCA PACS SYSTEM INSTALLATION
INTERIOR, DEPARTMENT OF THE→ HEI SECURITY LLC$39K
- 7J--SUPPLY: MD-SPEC AGNT-BALT-VIDEO SURVEILLANCE SYSTEM
INTERIOR, DEPARTMENT OF THE→ DIGITRONICS, INC.$11K
- D--UPDATED SERVER/RECORDER REPLACEMENT
INTERIOR, DEPARTMENT OF THE→ NATIVE INNOVATION INC$7K
- D--SUPPLY: OK-DEEP FORK NWR-SECURITY SYSTEM INSTALL
INTERIOR, DEPARTMENT OF THE→ DIGITRONICS, INC.$7K
- J--UPGRADE SECURITY & INTRUSION SYSTEMS at Joshua Tre
INTERIOR, DEPARTMENT OF THE→ HACKETT SECURITY, INC$30K
- 7E--SUPPLY: ND-FWS KULM WMD-VIDEO SURVEILLANCE SYSTEM
INTERIOR, DEPARTMENT OF THE→ DIGITRONICS, INC.$49K
- 7J--SUPPLY: MI FWS MI STATE PLO PAC UPDATE
INTERIOR, DEPARTMENT OF THE→ SECURITY INSTALL SOLUTIONS, INC.$37K
Frequently Asked Questions
What administrative support and facilities contracts does the government award (NAICS 56)?
NAICS sector 56 covers administrative support, facilities management, security services, and waste management. Federal contracts include building services, janitorial, landscaping, security guard services, temporary staffing, and records management. GSA, DoD, and VA are major buyers.
How do I find federal contracting opportunities?
Federal contracting opportunities are posted on SAM.gov (System for Award Management). You can search by keyword, NAICS code, set-aside type, agency, and response deadline. FedOps aggregates and enriches SAM.gov data daily so you can filter and track opportunities in one place.
What is a set-aside in federal contracting?
A set-aside is a procurement reserved for a specific category of small business. Common set-asides include SDVOSB (Service-Disabled Veteran-Owned), 8(a), WOSB (Women-Owned), HUBZone, and Small Business. Only businesses that meet the eligibility requirements can bid on a set-aside contract.
How do I register to bid on federal contracts?
You must register your business in SAM.gov (sam.gov), which is free. You'll need a DUNS/UEI number, NAICS codes for your business, bank account information for electronic funds transfer, and applicable certifications (8(a), SDVOSB, WOSB, etc.) if bidding on set-asides. Registration is renewed annually.