Contents
In short: Essential is business liability insurance that explicitly covers key loss and damage to treated items (e.g. natural stone, parquet, glass). Depending on your business add vehicle, equipment and legal expenses insurance. Many clients ask for proof of liability cover. As of October 2026.
Cleaning means working in other people’s premises, often alone, often outside business hours, with keys, access cards and alarm codes. As a cleaning company in Vienna we regularly see clients ask for proof of insurance before signing – and the very risks typical of cleaning are often excluded or capped in standard policies.
The key policies
| Insurance | Covers | Check |
|---|---|---|
| Business liability | Damage at clients’ premises | Key loss, damage to treated items, sum insured |
| Vehicle | Company vehicles | Carrying equipment, permitted drivers |
| Contents/equipment | Machines, storage | Theft from vehicles, water damage |
| Legal expenses | Disputes with clients or staff | Employment law included? Waiting periods |
| Business interruption | Loss after an insured event | Usually relevant only for larger firms |
Work accidents of employees are covered by the statutory accident insurance (AUVA). As a self-employed person you are accident-insured via the SVS (2026: €12.95 per month); private accident insurance can top this up: Small-business VAT exemption, SVS and taxes in the first year.
Business liability in detail
Liability insurance covers damage you or your staff cause to third parties. In cleaning, three elements are decisive.
Key loss
If a master key or access card is lost, the locking system may have to be replaced for security reasons. In larger buildings that can quickly reach five figures. Many standard policies exclude key loss or cap it tightly – check the sub-limits.
Damage to treated items
Damage to the very thing you are cleaning: the wrong product on natural stone, scratches in glass, swollen parquet. These “activity damages” are excluded in some policies. You need them, especially for deep and special cleaning: Contract, deep and special cleaning – differences and pricing.
Sum insured
Make sure the combined cover for bodily injury, property damage and financial loss is adequate. Large clients and public bodies often set minimum sums – ask before you submit a quote.
Everyday claim examples
| Situation | Element involved |
|---|---|
| Employee loses a key ring with a master key | Key loss |
| Acidic cleaner damages a marble floor | Damage to treated items |
| Visitor slips on a wet floor (no sign) | Bodily injury (liability) |
| Laptop falls off a desk while wiping | Property damage (liability) |
| Scrubber dryer stolen from the van | Contents/theft |
| Former employee sues for unpaid hours | Legal expenses (employment) |
Many of these can be prevented by organisation: wet-floor signs, training on cleaning agents (Cleaning equipment and supplies for starting out – the basics), key logs and proper time records (Working time, breaks and records in the cleaning industry).
Questions for your insurer
- Are key loss and lock replacement covered? Up to what amount?
- Is damage to treated surfaces covered?
- Does cover include all licensed activities (façade, glass, work at height)?
- What is the deductible?
- Are subcontractors and agency staff covered?
- Is there a certificate for tenders?
- How is the premium calculated (turnover, staff) and when must I report changes?
What goes into client contracts
Set out how keys are handed over and documented and how damage is reported: Writing a quote for contract cleaning – with service specification. What works well:
- a key log signed on handover and return
- labelling keys without the site address
- damage reports the same day, with photos
- the client pointing out delicate surfaces
Budgeting
Premiums are overheads and belong in your hourly rate: Calculating the hourly rate for cleaning – the right way. Get several offers and compare not only the premium but sub-limits, exclusions and deductibles.
Checklist
- Liability insurance with key loss and damage to treated items
- Sum insured matching your largest clients
- Contents incl. theft from vehicles
- Vehicle insurance for company vans
- Legal expenses incl. employment law
- Insurance certificate ready for quotes
- Annual review: turnover, staff, new services reported?
What to do when damage happens
Even with good organisation, damage will happen at some point. A clear process matters:
- Secure the scene: prevent further damage (e.g. turn off water, cordon off the area).
- Document: photos, time, people involved, products and equipment used.
- Inform the client the same day – factually, without hastily admitting liability.
- Notify your insurer within the contractual deadline, with all documents.
- Key loss: report immediately so client and insurer can decide on security measures.
- Follow up: find the cause, adapt training or processes.
Handling damage quickly and openly takes courage but keeps clients’ trust. Concealing damage usually costs the contract – and can jeopardise your cover.
Prevention in practice
- Keys: coded key safes, logs, no address tags
- Cleaning agents: colour system, dosing aids, safety data sheets at hand
- Delicate surfaces: clarify with the client before the first clean, test a small area
- Wet floors: always put up signs
- Training: document it and refresh regularly: Registering employees in Austria – employer account, ELDA, written statement
Common mistakes
- A policy without key loss or with a very low sub-limit
- Damage to treated items excluded
- New services (e.g. façades) not reported to the insurer
- Claims reported too late
- No certificate ready when a tender asks for it
Frequently asked questions
Is business liability insurance mandatory?
Not generally for the trade licence, but essential in practice – many clients require proof.
What does liability insurance for a cleaning company cost?
It depends on turnover, staff, services and scope of cover. Get several offers through a broker.
Does the insurer pay if my staff act grossly negligently?
That depends on the policy terms. Ask specifically about exclusions and train your staff to prevent damage.
Do subcontractors need their own insurance?
Yes, they should have their own liability insurance – ask for proof. Also check with your insurer whether damage caused by subcontractors is covered by your policy or excluded.
Do I have to report new services to my insurer?
Yes. If you add façade or glass cleaning, post-construction cleaning or work at height, the risk changes. Report new activities before the first job, otherwise cover may be missing.



