CityHero

The 1 best heating companies in Regensdorf

avg 4.5 ★ · ranked by Hero Score · How do we rank?

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Key facts

CityHero lists 1 heating companies in Regensdorf (as of October 2026), averaging 4.5 out of 5 Google stars. Number 1 in the Hero Score is Guido Sigrist AG Heizung & Sanitär (4.5 stars, 39 reviews).

Listings
1
Avg. Google rating
4.5 / 5
No. 1 Hero Score
Guido Sigrist AG Heizung & Sanitär
Reviews in total
39

Source: CityHero directory, ratings via Google · as of October 2026.

Heating Companies in Regensdorf: what to know

Anyone looking for a reliable heating company in Regensdorf quickly faces questions of price, response time and specialisation. CityHero brings together 1 local providers so you can assess up to two firms next to each other and enquire in a single step. On average that's 4.5 out of 5 stars. Top-rated: Guido Sigrist AG Heizung & Sanitär. 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 Regensdorf on CityHero?

CityHero currently lists 1 heating & hvac in Regensdorf, rated 4.5 out of 5 stars on average. Currently top-rated: Guido Sigrist AG Heizung & Sanitär.

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 Regensdorf 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 Regensdorf offer maintenance contracts for this – compare the providers directly on CityHero.