This sealed‑bid solicitation issued by the City of Mobile seeks vendors to supply a comprehensive list of janitorial supplies—including trash bags, cleaning chemicals, mop heads, dispensers, and related accessories—for municipal departments. Prices must be firm for one year, with the City retaining the option to extend the award for three additional one‑year periods. The bid is all‑or‑none, but awards will be made on an item‑by‑item basis, and vendors must submit exact manufacturer specifications or “or equal to” equivalents, with many items marked “No Substitutions.” No bid bond is required, and the City will pay invoices within 20 days of receipt. Eligibility requires a Certificate of Authority for out‑of‑state vendors, E‑Verify verification, a W‑9, and a business license where applicable, with a preference for vendors located within 20 miles of the City limits.