Notice is hereby given that proposals for Janitorial Services at the Bellingham International Airport (BLI) and Customs and Border Protection (CBP) located at 3871 Airport Way, will be received at the Port of Bellingham, Administrative Offices, 1801 Roeder Avenue, Bellingham, Washington until 4:30 PM, Friday, December 19th, 2025. Any proposals received after the specified time and date will not be considered. All submitted proposals must include one (1) original and one (1) digital copy. 

Contract Documents are available on the Port of Bellingham’s website at https://www.portofbellingham.com/bids.aspx.

The scope of work includes janitorial, window washing, and carpet cleaning services for two years, from February 1, 2026, through January 31, 2028, at designated locations at BLI and CBP. This work is subject to prevailing wage rates as required on all public building service maintenance (janitorial) contracts. 

A MANDATORY pre-proposal walkthrough is scheduled for Friday, December 5th, 2025, at 9:00 AM. All proposers shall meet at the ticket lobby in the Commercial Terminal building at BLI. 

The Port of Bellingham reserves the right to reject any or all proposals and to waive any irregularities or informalities. 

All proposals submitted shall be considered valid offers for a period of forty-five (45) days from the date of the proposal due date. All proposals become the property of the Port of Bellingham and are subject to public disclosure laws per RCW 42.56.