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HomeBrowseNorth CarolinaNAICS561621
NAICS 561621North CarolinaAdministrative Services

Security Systems Services Contracts
in North Carolina

Installing, monitoring, and maintaining electronic security systems and alarms. Browse active North Carolina state, local, and federal contracts under NAICS 561621. Average contract value $900K.

561621
NAICS Code
$900K
Avg Contract Value
Administrative Services
Industry
$10B+
State Market
Get Alerts for NAICS 561621 in North CarolinaAll North Carolina Contracts

About NAICS 561621Security Systems Services

NAICS 561621 covers installing, monitoring, and maintaining electronic security systems and alarms. Government agencies at every level — federal, state, and local — regularly procure services and products under this classification. Businesses registered under NAICS 561621 are eligible to compete for set-aside contracts across all 50 states and at the federal level.

In North Carolina, NAICS 561621 contracts are issued by state agencies, local municipalities, and federal agencies operating in the state. The average contract value for this NAICS code is $900K, making it accessible to small and mid-sized businesses. North Carolina contractors should register on the state procurement portal in addition to SAM.gov to capture the full opportunity set.

Top Federal Buyers for NAICS 561621

These federal agencies are the largest buyers of security systems services services nationally. Each maintains active procurement programs and awards contracts under NAICS 561621 regularly.

DoD
DHS
GSA
Federal Buildings
State Agencies

How to Win Security Systems Services Contracts in North Carolina

1
Register NAICS 561621 in SAM.gov

Your SAM.gov registration must include NAICS 561621 to appear in federal searches and qualify for set-aside contracts in North Carolina and nationwide. Update your registration immediately if this code is missing.

2
Register on North Carolina procurement portal

State contracts in North Carolina require separate vendor registration. Register on the state portal and select commodity codes matching NAICS 561621 to receive solicitation notifications.

3
Pursue applicable certifications

8(a), HUBZone, SDVOSB, and WOSB certifications open set-aside contract pools specifically for NAICS 561621. Each certification reduces your competition pool significantly and adds sole-source contract eligibility.

Monitor and respond quickly

Set up real-time alerts for NAICS 561621 contracts in North Carolina. First movers get more Q&A time, better subcontractor quotes, and more proposal preparation time — all of which directly improve win rates.

Related Search Terms

security systemsalarm systemssurveillanceaccess controlelectronic securitynorth carolina security systemsnorth carolina government defenseNAICS 561621 north carolinadefense contracts North Carolina

Related NAICS Codes in North Carolina

561612Security Guards and Patrol Services
611512Flight Training