The 1 best renovation companies in Gossau
ranked by Hero Score · Updated 22 October 2026 · How do we rank?
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Key facts
CityHero lists 1 renovation companies in Gossau (as of October 2026). Number 1 in the Hero Score is Marcone Bau und Renovation.
- Listings
- 1
- No. 1 Hero Score
- Marcone Bau und Renovation
Source: CityHero directory, ratings via Google · as of October 2026.
Renovation Companies in Gossau: what to know
Whether it's an older-building refurbishment, an extension or a modernisation after buying a flat, Gossau offers 1 Renovation & Remodeling to choose from. Each listing shows specialisms and references so you can match the firm to your job. Always request a detailed written quote with itemised positions, a payment schedule and references for comparable projects – that's how you spot hidden costs and judge experience rather than just the bottom-line price.
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Frequently asked questions
How many renovation companies are there in Gossau on CityHero?
CityHero currently lists 1 renovation & remodeling in Gossau.
How do I find a good renovation firm in Gossau?
On CityHero you can compare the 1 Renovation & Remodeling in Gossau by rating, specialism and references. The easiest route is to send your request free of charge to up to two firms at once and choose based on the quotes you receive.
What does a renovation cost in Gossau?
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.