Knabenhans Sanitär & Heizung Zürich
5.0(159)
Hardstrasse 69, 8004 Zürich
Closed · opens Monday at 07:30
The 36 best renovation companies in Zürich
avg 4.5 ★ · 5 open now · ranked by Hero Score · Updated 6 September 2026 How do we rank?
Planning to renovate a bathroom, kitchen or a whole flat in Zürich? Here you'll find 36 Renovation Companies at a glance – from a light refresh to a full gut renovation. Compare who fits your project and budget before you commit. On average that's 4.5 out of 5 stars. Top-rated: Knabenhans Sanitär & Heizung Zürich. Ask about site management and trade coordination (electrics, plumbing, painting): a firm that delivers everything from one source with a fixed schedule and clear cost breakdown spares you juggling several contractors.
36 results
The podium
Sanitas Troesch, Küchenausstellung & Badausstellung in Zürich
4.5(357)
Hardturmstrasse 101, 8005 Zürich
Closed · opens Monday at 08:00
Pestalozzi Haustechnik - Haustechcenter Zürich
5.0(11)
Förrlibuckstrasse 66, 8005 Zürich
Closed · opens Monday at 06:30
Fust Küchen und Badezimmer | Ausstellung Zürich
4.3(55)
Birmensdorferstrasse 20, 8004 Zürich
Closed · opens Monday at 09:00
Sanitär-Shop Zürich, Sanitas Troesch
4.3(24)
Förrlibuckstrasse 10, 8005 Zürich
Closed · opens Monday at 07:00
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Frequently asked questions
How many renovation companies are there in Zürich on CityHero?
CityHero currently lists 36 renovation companies in Zürich, rated 4.5 out of 5 stars on average. Currently top-rated: Knabenhans Sanitär & Heizung Zürich.
How do I find a good renovation firm in Zürich?
On CityHero you can compare the 36 Renovation Companies in Zürich by rating, specialism and references. The easiest route is to send your request free of charge to several firms at once and choose based on the quotes you receive.
What does a renovation cost in Zürich?
Costs depend heavily on scope, the building's condition and your choice of materials – a light refresh sits well below a full gut renovation. You only get reliable figures from an on-site quote, so gather a few to compare.
Does the firm also coordinate the trades?
Many Renovation Companies in Zürich offer renovation from a single source, including site management and scheduling for plumbing, electrics and painting. Ask when you enquire – the profile and reviews show who handles this.
How long does a renovation take?
A bathroom is often done in one to two weeks, while a whole flat can take several weeks to months depending on scope. Ask for a concrete timeline with milestones in the quote so you can plan around it.