The 1 best construction companies in Schlieren
avg 4.6 ★ · ranked by Hero Score · Updated 21 October 2026 · How do we rank?
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Key facts
CityHero lists 1 construction companies in Schlieren (as of October 2026), averaging 4.6 out of 5 Google stars. Number 1 in the Hero Score is STRABAG AG (4.6 stars, 29 reviews).
- Listings
- 1
- Avg. Google rating
- 4.6 / 5
- No. 1 Hero Score
- STRABAG AG
- Reviews in total
- 29
Source: CityHero directory, ratings via Google · as of October 2026.
Construction Companies in Schlieren: what to know
A building project in Schlieren is a matter of trust and needs a reliable partner. On CityHero you compare 1 construction Construction Companies using genuine customer reviews and gather up to two quotes with a single request. On average that's 4.6 out of 5 stars. Top-rated: STRABAG AG. Verify references from completed projects, insurance cover (construction liability) and whether the firm is familiar with local subcontractors and authorities in Schlieren – this helps avoid delays with permits.
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Frequently asked questions
How many construction companies are there in Schlieren on CityHero?
CityHero currently lists 1 construction company in Schlieren, rated 4.6 out of 5 stars on average. Currently top-rated: STRABAG AG.
What does a construction company in Schlieren cost?
Costs depend heavily on the type of project, its scope and the materials chosen, so there are no flat rates. The most reliable approach is to use CityHero to request quotes from up to two firms in Schlieren with one enquiry and compare them.
How do I find a reliable construction company in Schlieren?
Look at customer reviews, concrete reference projects and a transparent quote. On CityHero you can compare 1 firms in Schlieren by rating and request non-binding quotes to weigh price against service.