Sub Finder · Colorado

Find construction subcontractors in Colorado

Bidding a government job as the prime and need a construction sub? See local businesses that listed themselves for primes, then send a Trade Package (your scope and deadline) and collect quotes in one place.

1,910 construction subs in Colorado

  • 1,910 small businesses registered with the government (SAM.gov) for construction work, including 337 veteran-owned, 252 SDVOSB, 336 WOSB, 44 8(a) and 24 HUBZone. See them by name, with their websites.
  • None listed on Contrax for quote requests yet: make a Trade Package and share the link with subs by text or email.
See construction subs in Colorado →

Federal construction work in Colorado

  • $702.0 million spent in October 2024 to September 2025, 28% through small-business set-asides.
  • Top buyers: Department of Defense, General Services Administration, Department of the Interior.
  • 88 companies hold active contracts here; 4 have a federal subcontracting plan.
  • 188 contracts worth $502.6 million end in the next 12 months and will be bid again.

Source: USAspending.gov federal award records.

Open construction bids in Colorado →Who holds this work →

How it works

  1. Pick the bid or project and describe the construction scope and when you need quotes.
  2. Send it to listed subs, or share the link from your own phone or email with subs you already know.
  3. Subs send their quote on the page. Each one comes to your email and you reply to them directly.

Are you a construction sub in Colorado? List your business for primes →