The contract is for on-call HVAC duct cleaning and high dusting services at various Multnomah County locations. The contractor will provide all labor, materials, tools, equipment, and services required for the work. The contract term is 5 years, and the county has the right to terminate on any contract anniversary. The contract was awarded to multiple vendors, including Better Air Northwest LLC, Funax Cleaning Services Inc, House of Lopez Campa LLC, and Total Mechanical, Inc. The total bid price for each vendor is $10,689.00, $2,840.00, $9,884.00, and $13,070.00, respectively. Key aspects of the contract include prevailing wage rates, responsible business practices, and cooperative purchasing.