Two kinds of loss
The building itself, including walls, floors, built-in appliances and the heating system, generally belongs to the owner. Furniture, clothing, bedding and everything else the tenant brought belongs to the tenant. That split often carries through to insurance: the owner's policy for the structure, and the tenant's renters policy, if they have one, for personal belongings and possibly extra living costs.
The lease and Colorado landlord-tenant law shape what happens with rent, habitability and repairs. This is general information, not legal advice. If the unit is unlivable, or there is disagreement about who pays for what, tenants and owners should consider talking with an attorney or a tenant or landlord resource organization.
Keep each communication factual and dated. A tenant can describe where a concern is noticed and what changed, while a building contact can identify which spaces are shared and which require separate access. Neither description alone establishes chemical identity, responsibility, or the extent of residue. Preserve copies of messages and photographs made from a safe position, and avoid statements that claim a room is cleared unless a reliable assessment supports that conclusion.
Typical focus of each party
| Tenant | Landlord or owner |
|---|---|
| Personal safety and a place to stay | Securing the building and repairing entry damage |
| Clothing, bedding, furniture and electronics | Cleaning walls, floors, fixtures and the HVAC system |
| Renters insurance claim for belongings and possibly living expenses | Property insurance claim for the structure |
| Whether rent is owed while the unit is unusable | Habitability before re-renting or re-occupancy |
| Effects on neighboring units in the same building |
Questions to settle in writing
- Who is hiring the cleanup provider, and will the tenant see the written scope?
- Does the scope include the tenant's belongings, or only the structure?
- When will the HVAC system be inspected and the filter changed?
- How will the unit be judged ready for occupancy, and who decides?
- What happens with rent for days the unit cannot be used?
- Can the tenant be present, or have someone present, during cleaning of their belongings?
- Who will contact the law enforcement agency about any claim for damage?
Communication milestones
- First day
- Tenant notifies the owner or manager in writing, with photos. Both parties notify their own insurers.
- First week
- Owner secures entry damage; a provider assesses and writes a scope; tenant documents belongings.
- During cleanup
- Parties agree on access times; tenant removes or lets the provider handle personal items as agreed.
- Completion
- Walk-through with both parties; tenant notes any room that still causes symptoms.
- Afterward
- Keep copies of all messages, invoices and claim correspondence.
General information for Berkeley, not a quote or professional advice. In an emergency, call 911.