Are these prices current and sourced?

Yes. Every number on RadonIndex's cost guides comes from a named Canadian source, most published in 2025 or 2026, and the guides were last reviewed in July 2026. Where sources disagreed, we widened the range rather than pick one, and each figure is attributed inline and in a sources list.

Do the prices include HST?

No, unless a row says otherwise. Ontario charges 13% HST on this work and most published price lists quote before tax. Add 13% before comparing bids, and confirm whether a competing quote is tax-in or tax-extra.

How did RadonIndex research these numbers?

From published Canadian sources, fetched and cached at the time we read them. A script then re-opens each cached page and re-finds every figure inside it before the site is allowed to build, so nothing here rests on our word. US figures are excluded rather than converted. None of these ranges is specific to the Greater Toronto and Hamilton Area, because no published source gives one.

Radon Testing & Mitigation Prices in Canada (2026)

Last updated: August 29, 2026By RadonIndex Research Team

These guides answer one question honestly: what does radon work actually cost. Every figure is a published Canadian range that a script re-finds inside a cached copy of the page it is attributed to, and we publish no figure of our own. favourite, and notes where 13% HST applies.

Which cost guide do you need?

Seven researched pricing guides for the Greater Toronto and Hamilton Area, each with a full source-cited price table and local FAQs.

Frequently asked questions

Are these prices current and sourced?: Yes. Every number on RadonIndex's cost guides comes from a named Canadian source, most published in 2025 or 2026, and the guides were last reviewed in July 2026. Where sources disagreed, we widened the range rather than pick one, and each figure is attributed inline and in a sources list.
Do the prices include HST?: No, unless a row says otherwise. Ontario charges 13% HST on this work and most published price lists quote before tax. Add 13% before comparing bids, and confirm whether a competing quote is tax-in or tax-extra.
How did RadonIndex research these numbers?: From published Canadian sources, fetched and cached at the time we read them. A script then re-opens each cached page and re-finds every figure inside it before the site is allowed to build, so nothing here rests on our word. US figures are excluded rather than converted. None of these ranges is specific to the Greater Toronto and Hamilton Area, because no published source gives one.