On-Call Roof & Gutter Cleaning Services

Multnomah County is seeking multiple on‑call contractors to provide roof, gutter, downspout, scupper and roof‑drain cleaning for over 120 county‑owned facilities. The contract is indefinite‑delivery, on‑call in nature, with work ordered via County work‑order requests. Contractors must supply all labor, equipment, materials and safety plans, comply with OSHA roof‑work standards, submit fall‑protection plans, and meet the County’s responsible‑business‑practice requirements (energy‑efficient appliances, route optimization, green cleaning supplies, and diverse subcontractor inclusion). The award will be based on the lowest responsive price; the contract term is five years with annual rate‑adjustment limits. • Scope: Cleaning of roofs, gutters, downspouts, scuppers, and roof drains on >120 county buildings on an as‑needed basis. • Requirements: OSHA‑compliant fall‑protection plan (submitted ≥7 days before use), 48‑hour response to work orders, defect correction within 5 business days, annual rate‑adjustment notice (60 days), insurance and background‑check compliance. • Timeline: Opens April 10 2026, optional pre‑bid conference April 16 2026, bids due May 12 2026, virtual bid opening May 12 2026, contract length five years.