Recompete radar · NAICS 561621 · Maryland
Security Systems Services contracts expiring in Maryland
34 federal contracts coded NAICS 561621 (Security Systems Services) with place of performance in Maryland reach the end of their period of performance by 2028-03 — $114M of incumbent work that is likely to be recompeted. The largest incumbent is Johnson Controls Building Automation Systems, LLC ($47M expiring); the biggest buyer is Department of Defense ($62M).
Source: official USAspending.gov award data · data as of 2026-09-21, refreshed regularly · amounts are total contract value to date.
34 contractsexpiring in Maryland by 2028-03
$114Mtotal incumbent contract value
18 in 6 monthsperiod of performance ends soonest
31 in 12 monthsrecompete planning window
The list
Top 25 expiring contracts by value
Sorted by total contract value. Every row links to the official award record on
USAspending.gov. For all 34 contracts — plus SAM.gov recompete-notice matching and
daily monitoring — run the actor with naics: ["561621"].
| Incumbent | Agency | Value | PoP end | State | Description / award |
|---|---|---|---|---|---|
| Johnson Controls Building Automation Systems, LLC | Department of Defense Department of the Air Force | $40M | 2027-02-09 | MD | INTEGRATED BASE DEFENSE SECURITY SYSTEM (IBDSS) NEXT - CENTRAL REGION FA873023F0008 ↗ |
| Birdi Systems, INC. | Department of Health and Human Services Food and Drug Administration | $11M | 2027-01-27 | MD | MDI/SOFTWARE HOUSE SECURITY INSTALLATION AND MAINTENANCE - TASK ORDER 3 75F40125F19003 ↗ |
| Birdi Systems, INC. | Department of Health and Human Services Food and Drug Administration | $8.1M | 2026-10-23 | MD | MDI/SOFTWARE HOUSE SECURITY INSTALLATION AND MAINTENANCE 75F40124F19002 ↗ |
| Smiths Detection INC. | Department of Homeland Security U.S. Coast Guard | $7.0M | 2026-09-22 | MD | IONSCAN RECAPITALIZATION AND DISPOSAL 70Z02322CMLE00001 ↗ |
| Johnson Controls Security Solutions LLC | Department of Health and Human Services Centers for Disease Control and Prevention | $4.9M | 2027-08-31 | MD | MAINTAIN, INTERGRADE, AND PROVIDE SERVICES FOR THE FOLLOWING SYSTEMS AND NETWORKS; PHYSICAL ACCESS CONTROL SYSTEMS (PACS), BIOMETRIC SYSTEM… 75D30124F00105 ↗ |
| Smiths Detection INC. | Department of Justice Federal Bureau of Investigation | $4.9M | 2027-09-06 | MD | SMITHS DETECTION PREVENTATIVE AND CORRECTIVE MAINTENANCE SERVICES 15F06724C0001233 ↗ |
| Johnson Controls Building Automation Systems, LLC | Department of Defense Department of the Navy | $4.7M | 2026-09-30 | MD | FY26 ANNUAL MAINTENANCE N0042126F0393 ↗ |
| Seneca Federal Solutions, LLC | Department of Defense Defense Health Agency | $3.2M | 2027-03-24 | MD | NON PERSONAL SERVICES FOR SECURITY ASSISTANCE DESK SUPPORT FOR WALTER REED ARMY INSTITUTE OF RESEARCH HT942525F0161 ↗ |
| Smiths Detection INC. | Department of Justice U.S. Marshals Service | $3.1M | 2027-05-31 | MD | FAR 52.217-8 EXTEND SERVICES 15M10526CA4700001 ↗ |
| Communications Resource INC | Department of Commerce U.S. Census Bureau | $3.0M | 2027-05-16 | MD | SECURITY SYSTEM REPAIR AND MAINTENANCE CONTRACT. 1333LB22C00000001 ↗ |
| Gonzales Consulting Services INC | Social Security Administration Social Security Administration | $2.8M | 2026-09-29 | MD | CONTRACT FOR CONTROL CENTER OPERATIONS SUPPORT SERVICES AT SOCIAL SECURITY ADMINISTRATION (SSA) HEADQUARTERS IN BALTIMORE, MD. 28321325C00060023 ↗ |
| Media Plumbing & Heating INC | Department of Defense Department of the Army | $2.5M | 2026-10-30 | MD | FIRE ALARM AND SPRINKLER INSPECTION, MAINTENANCE, AND REPAIR SERVICES AT ABERDEEN PROVING GROUND, MD. W56ZTN26FA004 ↗ |
| American Vet Industries, LLC | Department of Defense Department of the Army | $2.1M | 2027-09-22 | MD | FIRE ALARM ITM POSTWIDE W91QV123C0086 ↗ |
| Chenega Sentinel 360, LLC | Department of Defense Defense Information Systems Agency | $1.9M | 2027-03-13 | MD | INTERPRETER SERVICES. HC104725C0004 ↗ |
| Chenega Security International, LLC | Department of Defense Defense Health Agency | $1.9M | 2027-08-12 | MD | SECURITY SYSTEM MAINTENANCE SERVICES W81XWH22P0114 ↗ |
| Johnson Controls Building Automation Systems, LLC | Department of Justice Drug Enforcement Administration | $1.8M | 2026-09-29 | MD | TITLE: ISTAR PRO PANEL OY 2 REQUESTOR: DAVID C THACKER AFT#: AFT25-IS-004426 ITJA#: ITJA0016689 REF AWARD/BPA: 15DDHQ24A00000028 POP DATES:… 15DDHQ25F00000880 ↗ |
| M. C. Dean, INC. | Department of Transportation Federal Aviation Administration | $1.8M | 2027-01-29 | MD | BALTIMORE WASHINGTON INTERNATIONAL ATCT (BWI) - PHASE 2A/2B (PROCUREMENT AND PRE-INSTALLATION / IMPLEMENTATION) 693KA825F00123 ↗ |
| Matos Builders LLC | Department of Commerce National Institute of Standards and Technology | $1.5M | 2026-10-03 | MD | CYBERLOCKS IMPLEMENTATION FOR NIST GAITHERSBURG, MD CAMPUS 1333ND21PNB130606 ↗ |
| Signet Technologies, INC. | Peace Corps Peace Corps | $1.4M | 2027-06-01 | MD | GUARDIAN MAINTENANCE SERVICES 1145PC23P0010 ↗ |
| Media Plumbing & Heating INC | Department of Defense Department of the Army | $1.1M | 2027-04-29 | MD | FIRE ALARM AND SPRINKLER INSPECTION, REPAIR, AND MAINTENANCE SERVICES AT ABERDEEN PROVING GROUND, MD. W56ZTN25F0074 ↗ |
| Little River Government Contracting, LLC | Department of Defense Department of the Air Force | $1.0M | 2027-07-31 | MD | INSPECTION, TESTING, MAINTENANCE, AND REPAIR OF AUTOMATIC FIRE ALARM SYSTEMS, FIRE SUPPRESSION SYSTEMS, MASS NOTIFICATION SYSTEM, AND UTILI… FA286025C0006 ↗ |
| Johnson Controls Security Solutions LLC | Department of Defense Department of the Army | $938K | 2027-02-28 | MD | THIS REQUIREMENT IS FOR INSTALLATION AND MAINTENANCE OF INTRUSION DETECTION SYSTEMS FOR ALL BUILDINGS AT ABERDEEN PROVING GROUND. W56ZTN26FA013 ↗ |
| Executive Technologies Corporation | Department of Defense Department of the Navy | $483K | 2027-01-14 | MD | (105) LENEL SUPPORT SERVICE N0017426F1043 ↗ |
| Johnson Controls Building Automation Systems, LLC | Department of Defense Department of the Navy | $440K | 2026-09-30 | MD | V12 JCI BLD 2272 VSS CAMERA SYST UPGRADE N0042126F0257 ↗ |
| Rapiscan Systems INC | Nuclear Regulatory Commission Nuclear Regulatory Commission | $377K | 2027-09-30 | MD | MAINTENANCE AGREEMENT ON RAPISCAN X-RAY SCREENING EQUIPMENT. 31310022C0041 ↗ |
Track all 34 Maryland recompetes live
GovCon Monitor scans USAspending + SAM.gov daily for expiring NAICS 561621 contracts and flags recompete notices the moment they post — $0.003 per record.