What Do You Do If a Landlord Won't Fix a Broken Heater in the Winter?

By The Penny Plan Editorial Team Published July 13, 2026 6 min read

The heater has been out for days, the landlord isn’t responding to texts, and space heaters are pushing the electric bill somewhere uncomfortable. It’s tempting to just wait it out, but there’s usually a more structured path than hoping the landlord eventually picks up the phone.

The quick answer

In most US states, a working heating system during cold months falls under a landlord’s legal obligation to keep a rental “habitable,” meaning tenants generally have documented rights when heat isn’t repaired promptly. Exact rules, timelines, and remedies vary significantly by state and sometimes by city, so the specific process depends on where the rental is located. The general path involves putting the repair request in writing, giving the landlord a reasonable window to respond, and then escalating through local code enforcement or other formal channels if nothing changes.

Why heat specifically gets special treatment

Most states’ habitability laws single out heat, along with things like working plumbing and structural safety, as essential services a rental must provide. Some states and cities even set minimum indoor temperature requirements during certain months. This is different from a lot of other repair issues, which is part of why a habitability complaint tends to move faster through legal or code-enforcement channels than a routine dispute like whether a security deposit can double as last month’s rent.

Steps that generally apply across states

Managing the cost while the repair is pending

When to involve outside help

Tenant rights hotlines, legal aid organizations, and local housing authorities exist specifically for situations like this, and most offer free guidance on the exact notice period and escalation process for a given state. If a landlord retaliates against a repair request, most states also have specific anti-retaliation protections that can apply, which is worth mentioning when consulting a tenant rights resource. If the standoff drags on and the rental starts to feel untenable, it’s also worth weighing whether renting month-to-month while saving toward a home purchase makes more sense than staying locked into a lease with an unresponsive landlord.

Putting it in perspective

A broken heater in cold weather is treated as a serious habitability issue in most of the country, not a minor inconvenience a landlord can indefinitely ignore. Documenting the request, understanding the state’s specific notice and escalation rules, and involving code enforcement or legal aid when needed usually moves things faster than continuing to wait for a callback.