Here is a summary of the RFP document: **Project Overview:** Rockingham County is seeking proposals from qualified contractors to provide indoor air quality (IAQ) duct cleaning services for various facilities, including administrative offices, a nursing home, and a correctional facility. **Proposal Submission:** * Deadline: February 19, 2026, at 7:30 a.m. Eastern Time * Submission methods: hard copy, email, or online through Public Purchase * Mandatory site visit: February 12, 2026, at 9:30 a.m. **Scope of Work:** * Clean all accessible interior portions of air handlers, ductwork, grilles, diffusers, heat recovery wheels, coils, and exhaust fans * Provide all labor, materials, and equipment necessary to perform the cleaning * Use vacuum and power brush to clean ductwork, and fabricate covers for access panels **Requirements:** * Proposals must include: + Organization information (name, address, tax ID, etc.) + Itemized pricing + Cut sheets, specifications, brochures, etc. for all products quoted + Warranty and service availability information + Insurance requirements (professional liability, workers' compensation, general liability, motor vehicle insurance) * Proposals must be valid for 60 days from the proposal opening date * Rockingham County reserves the right to accept or reject any proposals, select the proposal deemed to be in the best interest of the county, and waive any formalities in the bidding process. **Evaluation Criteria:** The proposal will be evaluated based on the completeness and accuracy of the submission, as well as the proposer's qualifications, experience, and pricing. The county may also consider factors such as the proposer's reputation, references, and ability to meet the scope of work requirements.