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The 2 best renovation companies in Opfikon

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Key facts

CityHero lists 2 renovation companies in Opfikon (as of October 2026), averaging 5.0 out of 5 Google stars. Number 1 in the Hero Score is G-San Gebäudetechnik GmbH (5.0 stars, 15 reviews).

Listings
2
Avg. Google rating
5.0 / 5
No. 1 Hero Score
G-San Gebäudetechnik GmbH
Reviews in total
24

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

Renovation Companies in Opfikon: what to know

Whether it's an older-building refurbishment, an extension or a modernisation after buying a flat, Opfikon offers 2 Renovation Companies to choose from. Each listing shows specialisms and references so you can match the firm to your job. On average that's 5.0 out of 5 stars. Top-rated: G-San Gebäudetechnik GmbH. Check the specialism: some Renovation Companies focus on bathrooms and wet rooms, others on full conversions, period-property refurbishment or energy upgrades – the right profile saves time and friction.

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Frequently asked questions

How many renovation companies are there in Opfikon on CityHero?

CityHero currently lists 2 renovation companies in Opfikon, rated 5.0 out of 5 stars on average. Currently top-rated: G-San Gebäudetechnik GmbH.

Does the firm also coordinate the trades?

Many Renovation Companies in Opfikon 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.