Widmer + Co. AG Kilchberg
4.3(10)Dorfstrasse 141, 8802 Kilchberg
The 1 best heating companies in Kilchberg
avg 4.3 ★ · ranked by Hero Score · Updated 21 October 2026 · How do we rank?
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Key facts
CityHero lists 1 heating companies in Kilchberg (as of October 2026), averaging 4.3 out of 5 Google stars. Number 1 in the Hero Score is Widmer + Co. AG Kilchberg (4.3 stars, 10 reviews).
- Listings
- 1
- Avg. Google rating
- 4.3 / 5
- No. 1 Hero Score
- Widmer + Co. AG Kilchberg
- Reviews in total
- 10
Source: CityHero directory, ratings via Google · as of October 2026.
Heating Companies in Kilchberg: what to know
Whether your heating has broken down, a renovation is due or you are switching to renewable energy: for Kilchberg you can compare 1 heating companies side by side. See at a glance which firm offers an emergency service and has experience with your type of system. On average that's 4.3 out of 5 stars. Top-rated: Widmer + Co. AG Kilchberg. Check the specialisation: not every firm covers oil, gas, heat pumps, pellets and solar thermal equally – choose a company experienced with your exact system.
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Frequently asked questions
How many heating companies are there in Kilchberg on CityHero?
CityHero currently lists 1 heating & hvac in Kilchberg, rated 4.3 out of 5 stars on average. Currently top-rated: Widmer + Co. AG Kilchberg.
Is switching to a heat pump worth it?
In many cases yes, especially when replacing an old oil or gas system, and cantonal subsidy programmes reduce the cost. A specialist firm in Kilchberg can assess at a consultation whether your building is suitable.
How often should a heating system be serviced?
Annual servicing is recommended for most systems and safeguards efficiency and reliable operation. Many heating companies in Kilchberg offer maintenance contracts for this – compare the providers directly on CityHero.