Intent to Sole Source SS-FIN-26-0025 The Treasury Common Services Center (TCSC) on behalf of the Financial Crimes Enforcement Network (FinCEN) located at 2070 Chain Bridge Road, Vienna, VA 22182, intends to award a sole source contract under the Simplified Acquisition Procedures (SAP) to ArchKey/MONA (Mona Electric Group, Inc.), Clinton, Maryland. The facility at 2070 Chain Bridge Road is owned and managed by the General Services Administration (GSA). The fire alarm system is part of the base building life safety infrastructure. GSA requires that all work interfacing with or modifying the base building fire alarm system be performed by the designated and authorized fire alarm contractor for the building. ArchKey/MONA (Mona Electric Group, Inc.) is the authorized and designated contractor for this facility. Because the new fire alarm control panel must be networked and integrated into the base building system, only ArchKey/MONA is authorized to perform this work. No other contractor is authorized by GSA to modify or integrate with the base building fire alarm system at this facility. This requirement is conducted pursuant to FAR 12.102 (a), Soliciting from a Single Source if the circumstances of the award action deem only one source reasonably available. The anticipated contract value is under the Simplified Acquisition Threshold (SAT). Therefore, this requirement will NOT be set aside for small businesses. FinCEN requires removal and replacement of three (3) existing fire alarm control panels located on the second floor in NOC (GSA) Room 2953, Open Area Room 2043, and Switch Room 2069. The existing panels will be replaced with one (1) Gamewell/FCI S3 addressable fire alarm control panel networked to the base building fire alarm system. The new panel will assume control of: NOC (GSA) Rooms 2953 and 2054 Switch Rooms 2068 and 2069 Battery Room 2067 The existing sequence of operations and audio/visual coverage will remain unchanged. Work includes all labor, materials, programming, trade permits, fire alarm submittals, system pre-testing, inspections, and coordination with the Authority Having Jurisdiction (AHJ). An optional alternate includes installation of a remote LCD annunciator on the 3rd Floor Escort/Security Room 331. NAICS: 238210 – Small Business Administration Size Standard $19M PSC: Y1AZ Construction of Other Administrative Facilities and Service Buildings. The period of performance for this award is anticipated to be one 12-month Base Period. NO SOLICITATION IS AVAILABLE. A request for more information, or a copy of the solicitation, will not be considered an affirmative response to this Special Notice. Telephone responses or inquiries to this Special Notice will not be accepted. Responsible sources may submit a capability statement, proposal, or quotation, which may be considered by the agency. TCSC will consider responses received by Monday, April 06, 2026, by 10:00 am Eastern Standard Time. Responses shall be submitted electronicall…