This Request for Proposals is for Janitorial Services at the Manchester Air Traffic Control Tower in Manchester, NH and the A90 TRACON in Merrimack, NH to be completed as required in the Statement of Work and Frequency Charts (see attachments). This acquisition is set aside for SEDB 8(a) certified business concerns. The principal North American Industry Classification System (NAICS) Code applicable to the effort is: 561720 – Janitorial Services, with the size standard of $22 Million The resulting award will be a Firm Fixed Price Contract with a base plus four option years. Period of Performance begins 10/1/2026 for a base year plus four (4) option years. Please read the entire solicitation for information regarding evaluation factors for award, site visit information, question due dates, and closing date of the solicitation. Submit all questions by e-mail to stephanie.pfeiff@faa.gov. Telephone questions will not be accepted.