The 51 best heating companies in Zürich
avg 4.3 ★ · 2 open now · ranked by Hero Score · Updated 6 September 2026 How do we rank?
There are currently 51 heating companies listed in Zürich on CityHero – from servicing your existing system to a full replacement with a heat pump. Compare the firms by rating and specialisation and request a no-obligation quote. On average that's 4.3 out of 5 stars. Top-rated: Safi AG. Make sure an emergency service with a fast response time is offered, as a heating failure in winter cannot wait. A maintenance contract also helps prevent breakdowns.
51 results
Sigrist + Partner Sanitär- + Wärmetechnik AG
4.3(11)
Bernerstrasse N 208, 8064 Zürich
Closed · opens Monday at 07:00
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Frequently asked questions
How many heating companies are there in Zürich on CityHero?
CityHero currently lists 51 heating companies in Zürich, rated 4.3 out of 5 stars on average. Currently top-rated: Safi AG.
What does a new heating system cost in Zürich?
The price depends heavily on the system – a heat pump usually runs into five figures, while a gas boiler is considerably less. Use CityHero to request several quotes from firms in Zürich with a single enquiry and compare the offers at your own pace.
Which heating company in Zürich offers an emergency service for breakdowns?
Several of the 51 heating companies listed in Zürich offer a repair and emergency service. Filter by rating and send your enquiry to several firms at once so you get a quick response.
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 Zürich 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 Zürich offer maintenance contracts for this – compare the providers directly on CityHero.