Your home insurance claim
was denied.
Here's what to do next.

A denial is a position, not a verdict.

Insurers deny claims that later get paid all the time — once the homeowner pushes back the right way. The first letter is an opening position designed to close the file cheaply. Plenty of those positions don't survive a calm, documented challenge.

So before anything else: do not accept a lowball offer and do not sign a release while you still intend to dispute. Signing a final release can end your right to ask for more. You can always sign later. You can rarely un-sign.

Find out exactly why — in writing.

A denial has to rest on something specific — usually a clause or exclusion in your policy. If they only told you over the phone, ask for the denial in writing, citing the exact policy wording they're relying on. You cannot fight a reason you can't see.

In Alberta home claims, the reason is usually one of these:

• A"Wear, tear, or lack of maintenance" — the most common dodge. They reframe sudden damage as a slow problem you should have fixed.
• BLate reporting or "failure to mitigate" — you waited too long, or didn't stop the damage from getting worse.
• CExcluded peril — overland flood, sewer backup, or ground movement that your policy doesn't cover (or only covers as an add-on).
• DNon-disclosure — they claim something on your original application was wrong or missing.
• EInsufficient proof — they say you haven't shown the loss or its value well enough.

Which bucket they picked decides how you fight. A "maintenance" denial is beaten with evidence of a sudden cause. A "proof" denial is beaten with a tighter paper trail. Don't argue in general — argue against their specific reason.

Build the evidence file before you argue.

The homeowner who wins is almost never the better talker. It's the one with the better file. Before you send a single rebuttal, assemble:

• Your full policy wording — the complete document, not the one-page summary. The exact words decide the case.
• Everything dated — photos, receipts, repair estimates, and every email, letter, and call log, in order.
• A written timeline — what happened, when you reported it, who said what.
• An independent opinion — if the fight is about cause or cost, an estimate or expert report from someone who isn't the insurer.

Use the insurer's internal complaint process.

Every insurer operating in Canada is required to have a formal internal complaint process and a designated complaints officer. The adjuster who denied you is not the end of the line — escalate past them.

Put your dispute in writing, attach your evidence file, and ask for a written response. Your goal at this stage is one specific document: the insurer's final position letter — their last word, in writing. You need it to go any further, so ask for it by name.

Escalate to the General Insurance OmbudService.

Once you have that final position letter, you can take your dispute to the General Insurance OmbudService (GIO) — a free, independent, national body that handles home, auto, and business insurance disputes.

GIO reviews your case and works to mediate a settlement between you and the insurer. They can't order a payout or give you a legal opinion — but an independent third party stepping in resolves a lot of disputes that felt stuck, and it costs you nothing.

Still stuck? Regulator and legal options.

If GIO can't resolve it — or your insurer isn't a GIO member — the next stop is Alberta's Superintendent of Insurance, the provincial regulator for insurance conduct.

And watch the clock. In Alberta you generally have two years from when you knew (or should have known) about the loss to start a lawsuit. Mediation does not pause that deadline. If your claim is high-value, a limitation date is approaching, or a public body is involved, talk to a lawyer before the window closes — and confirm your exact deadline, because it can vary with the facts.

This article is the map.
The manual is the toolkit.

We turned this entire fight into one tactical field manual — built from a real, anonymized Alberta dispute. It gives you the exact letters most people don't know how to write: the chain-of-liability demand, the categorization rebuttal, the FOIP records request, and the GIO escalation. Plus a case tracker and an auto-calculating Statement of Loss that turns "I'm owed something" into "you owe me $X."