Insurance for chimney sweeps and district chimney sweeps in Germany
Chimney sweeps work where an overlooked fault can cost lives: on flue systems and fireplaces. Add soot in bright living rooms, work on slippery roofs and, more and more often, energy advice with liability for the figures. This page explains what you should insure and what it costs.
Am I liable if someone suffers carbon monoxide poisoning after my measurement?
If you overlooked a recognisable defect during inspection or measurement, that can make you liable. For your private-sector work, your public liability policy then pays for the injuries. For sovereign tasks such as the official fireplace inspection, the federal state is usually liable towards the injured party, and it can seek recovery from you for gross negligence. Your policy should therefore expressly cover both areas.
What goes wrong in this trade
01
Carbon monoxide
An overlooked crack in the flue pipe or a wrongly adjusted burner: CO poisoning is rare, but it causes the most expensive claims in the trades.
02
Soot fire and fire
After a controlled burn-out or with blocked flues, a chimney fire can spread to the roof structure.
03
Soot in the home
An open cleaning door, a leaking bag: soot on light carpets, sofas and wallpaper is a common claim.
04
Falling from the roof
Wet tiles, icy walkways, old roof hooks: chimney sweeps work at fall height every day.
05
Energy advice
Wrong calculations or late confirmations cost customers subsidies. That is a pure financial loss.
06
Data and records
The sweeping register, customer data and measurement reports are digital. An attack paralyses the scheduling of an entire district.
The company vehicle needs motor liability; comprehensive cover pays off with a lot of driving across the countryside.
What it costs: example prices
Chimney sweeps pay more for liability than many finishing trades, because limits of €10 to €25 million are common. Guild schemes are often cheaper than individual policies.
Insurance
Example
Typical range
Business liability
Guild scheme, €25 million combined, including financial losses from energy advice up to €500,000
about €450 to €900 a year
Business liability
Sweeping district with two to four employees, individual policy
about €700 to €1,600 a year
Electronic equipment
Flue gas analysers and camera worth €12,000
about €150 to €350 a year
Accident insurance
Owner, €150,000 basic sum insured with progression
about €250 to €600 a year
For comparison: A chimney sweep's liability insurance costs about as much per year as ten detached houses pay in sweeping and measuring fees in a year.
Guide prices excluding German insurance premium tax, as of September 2026.
The guild example comes from a published offer (there from €535.50 including tax);
the other ranges are guide values from our quoting practice.
Six claims as they really happen to chimney sweeps, all on a single winter's day. Go through the day and see who pays.
Damage so far€100,500
While sweeping, the soot bag comes loose. A light carpet, a sofa and the living room wall are black.
€4,800 · Paid by: Business liability
The flue gas analyser slides off the ridge and smashes in the yard.
€3,200 · Paid by: Electronic equipment
After burning out a chimney, embers keep smouldering in the roof structure. The fire brigade has to open the roof.
€65,000 · Paid by: Business liability
A customer loses a subsidy because the confirmation from the energy advice was wrong.
€12,000 · Paid by: Professional indemnity
A journeyman slips on an icy roof walkway and breaks his ankle.
€8,000 · Paid by: Accident insurance
The office systems are encrypted. The sweeping register and appointments for the whole district are unavailable.
€7,500 · Paid by: Cyber insurance
Which package would you have had?
Paid by insurance: €0
Out of your own pocket: €100,500
Illustrative amounts before any excess.
What is paid depends on the policy terms.
Practical tips from your broker
Choose high cover of at least €10 million; for districts, €15 to €25 million is common.
Have private-sector and sovereign activities expressly covered in the policy, including recovery claims.
Energy advice, subsidy confirmations and expert reports need financial loss cover with its own limit.
Check damage to rented property and soot damage to furnishings; some policies cap gradual soiling.
Ask your guild about group schemes; they are often cheaper and tailored to the trade.
Protect measuring equipment with electronics insurance that also covers drops and moisture.
Why NAMMERT for your business
We compare guild schemes too
As a broker we put guild schemes and open tariffs from several insurers side by side and check whether sovereign tasks and energy advice are really covered.
We know fire and flue gas
In boat insurance we handle claims ourselves, including fires caused by heaters and engines on board. We know how to document the cause of a fire properly.
Work and family in one place
Liability, vehicle, accident cover and pension provision are handled together, with one contact person.
Free for you, since 1989
We are a family business. The insurer pays our remuneration; you pay nothing for our advice.
Frequently asked questions
Questions and answers
Is liability insurance compulsory for chimney sweeps in Germany?
The Chimney Sweeps Act does not expressly require it.
Because of the high injury risks,
liability cover with high limits is still essential for every business,
and the guilds strongly recommend it.
How much does liability insurance cost for chimney sweeps?
Published guild schemes with €25 million cover start at around €535 a year including tax.
Individual policies for districts with employees usually range from €700 to €1,600 in our
experience.
Who is liable for sovereign tasks such as the official fireplace inspection?
Towards the injured party, usually the federal state under the rules of state liability.
For gross negligence it can seek recovery from you.
Your policy should cover that recovery.
Is energy advice included in my public liability policy?
Usually not in full.
Calculation errors lead to financial losses that need their own cover,
often through a professional indemnity module.
Does insurance pay for soot damage in a home?
Yes, those are classic liability claims.
Make sure cleaning and replacing textiles is covered without tight limits.
Which Berufsgenossenschaft is responsible?
BG BAU, the statutory accident insurer for construction,
is responsible for the chimney sweep trade.
Employees are compulsory members; owners can insure themselves voluntarily.
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