The 4 best heating companies in Uster
avg 4.9 ★ · ranked by Hero Score · Updated 21 October 2026 · How do we rank?
Request for free – up to 2 businesses with one request → · Select up to two listings or start the request right away.
Stivo AG
5.0(5)Uster West 40, 8610 Uster
Key facts
CityHero lists 4 heating companies in Uster (as of October 2026), averaging 4.9 out of 5 Google stars. Number 1 in the Hero Score is Ammann + Schmid (5.0 stars, 32 reviews).
- Listings
- 4
- Avg. Google rating
- 4.9 / 5
- No. 1 Hero Score
- Ammann + Schmid
- Reviews in total
- 66
Source: CityHero directory, ratings via Google · as of October 2026.
Heating Companies in Uster: what to know
Whether your heating has broken down, a renovation is due or you are switching to renewable energy: for Uster you can compare 4 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 4.9 out of 5 stars. Top-rated: Ammann + Schmid. 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.
Related categories in Uster
Heating Companies in nearby towns
Frequently asked questions
How many heating companies are there in Uster on CityHero?
CityHero currently lists 4 heating companies in Uster, rated 4.9 out of 5 stars on average. Currently top-rated: Ammann + Schmid.
What does a new heating system cost in Uster?
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 up to two quotes from firms in Uster with a single enquiry and compare the offers at your own pace.
Which heating company in Uster offers an emergency service for breakdowns?
Several of the 4 heating companies listed in Uster offer a repair and emergency service. Filter by rating and send your enquiry to up to two firms at once so you get a quick response.