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How to find government contracts in Canada and the United States

By the Bidharrier team. Last reviewed November 10, 2026.

Governments, cities, schools and hospitals buy almost everything a small business sells, and they have to advertise most of it publicly. The hard part is not eligibility. It is that the notices are spread across hundreds of websites and written in the buyer's vocabulary, not yours. This guide covers where to look, how to search, and how to decide quickly whether a tender deserves your time.

Where tenders are published

There is no single list. Publication follows the level of government.

Canada

United States

How to search for your kind of work

Searching for what you call your product misses most of what is out there.

A five-minute bid or no-bid check

Before reading the full package, look for the things that disqualify you outright.

  1. Mandatory requirements. Certifications, licences, security clearances, years of experience. If you miss one, nothing else matters.
  2. Bonding and insurance. Can you get the bid bond, performance bond and coverage levels asked for?
  3. Site visits and deadlines. A mandatory site meeting that has already happened ends it.
  4. Scale and delivery. Can you deliver the quantity, at those locations, in that time, without starving your existing customers?
  5. How it is scored. Lowest price, or points for experience and approach? That decides how much effort a response takes.

The official notice is always the authority. Buyers issue amendments and extend or cancel tenders. Check the original posting for addenda before you submit, whatever tool told you about it.

Make it a routine

Opportunities are won by the businesses that see them early enough to ask questions and attend the site visit. Either set a fixed time each week to run your saved searches on every portal that matters to you, or have the checking done for you.

The official portals' own email notifications are free and worth setting up. Their limit is that each one covers a single portal and repeats a search you wrote. Bidharrier reads the sources on our published list together, checks each notice against a description of your business, and sends one shortlist with the reason for every match. See how it works, or create your first watch.

Official sources