BidRanger
187,204bids

836 active bids · updated every 24 hours

Colorado construction bids,
updated every 24 hours.

Every active public construction bid in Colorado — aggregated from SAM.gov, BidNet Direct, Public Purchase, BidLocker, Bonfire, the Colorado state DOT, and dozens of city/county/special-district sources. Free to browse the dashboard. Daily 7am email digest from $19.99/mo.

View all 836 Colorado bidsGet the $19.99 Colorado digest

Top Colorado buyers we track

Top agencies

  • Rocky Mountain E-Purchasing System
  • INTERIOR, DEPARTMENT OF THE.US GEOLOGICAL SURVEY.OFC OF ACQUISITION GRANTS-DENVER
  • INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.DSC CONTRACTING SERVICES DIVISION
  • DEPT OF DEFENSE.DEPT OF THE AIR FORCE.FA2517 21 CONS BLDG 350
  • DEPT OF DEFENSE.DEPT OF THE AIR FORCE.FA2550 50 CONS PKP
  • INTERIOR, DEPARTMENT OF THE.NATIONAL PARK SERVICE.WASHINGTON CONTRACTING OFFICE
  • VETERANS AFFAIRS, DEPARTMENT OF.VETERANS AFFAIRS, DEPARTMENT OF.NETWORK CONTRACT OFFICE 19 (36C259)
  • INTERIOR, DEPARTMENT OF THE.BUREAU OF LAND MANAGEMENT.COLORADO STATE OFFICE

Top cities

  • Colorado Springs
  • Aurora
  • Denver
  • Naturita
  • Littleton
  • 7470

Recently posted Colorado bids

FAQ

How do I find public construction bids in Colorado?

Public Colorado construction bids are posted across federal SAM.gov, the Colorado state DOT, and dozens of city/county/special-district portals. BidRanger aggregates all of them into one place — 836 are open right now — free to browse, with an optional daily 7am email digest filtered to your states, categories, and keywords.

How many active construction bids are there in Colorado right now?

836 as of the last update (every 24 hours). That includes solicitations from federal sources (SAM.gov), the Colorado state DOT, BidNet Direct's Colorado consortium, Public Purchase tenants, BidLocker, Bonfire, and city/county portals.

Is BidRanger free for Colorado bids?

The dashboard at /bids is free for anyone to browse — no account or signup needed. The paid feature is the daily 7am email digest, which costs $19.99/mo for just Colorado (Solo plan) or $49.99/mo for all 48 states we cover (All-Access).

What types of Colorado construction projects are tracked?

All public-sector solicitations: roads, bridges, utilities, water/wastewater, building construction, renovations, paving, demolition, electrical, mechanical, structural, environmental remediation. Trade classification runs for Wyoming plus every state with an active subscriber. Bids in other states are collected and searchable but show "Pending" for trade and project type until a subscriber for that state appears, at which point classification starts automatically. Where it has run you can filter to just the work you actually do.

How does this compare to ConstructConnect or Dodge for Colorado?

Both ConstructConnect and Dodge cost $1,000+/month and are aimed at mid-to-large GCs. BidRanger covers the same public-bid sources for Colorado (and the other 47 states we track) at a fraction of the price, with no sales call, no annual contract, and a 30-day refund.

Get every Colorado bid in your inbox at 7am.

Filtered to your states, categories, and keywords. $19.99/mo. Cancel anytime.

Subscribe to Colorado digest