Government contracts for janitorial & cleaning services in Colorado

Janitorial & cleaning services contracts in Colorado typically cover nightly custodial of federal buildings, floor and carpet care at IRS and SSA offices, restroom servicing at VA facilities, and post-construction cleaning. Federal posts in this category fall under NAICS 561720 (Janitorial Services), and the bulk of the work flows to the GSA Public Buildings Service, the VA, and DoD installations. Janitorial work is one of the most reliable small-business set-aside categories, including AbilityOne and SourceAmerica routes.

As of October 20, 2026, Colorado has 1 open janitorial & cleaning services contract in our database, with 1 added in the last 30 days. Volume in smaller markets is lumpy: a single base or facility can drive a quarter of annual postings. The most active buyer is DEPARTMENTAL OFFICES (1 open posts), but contracts also come from federal civilian agencies and state-level departments operating in Colorado.

Beyond federal opportunities, much of the janitorial & cleaning services work in Colorado is posted through Colorado VSS / BIDS, with recurring buyers including the Colorado Department of Transportation and University of Colorado campuses. Colorado uses a centralized vendor self-service (VSS) portal — registering once exposes you to most agency postings. ContractRadar pulls federal postings from SAM.gov alongside state and local feeds so a janitorial and custodial vendor doesn't have to monitor each portal manually.