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Certifications

Tested and certified.

At Nägele Hoch- und Tiefbau, we value the highest quality standards, transparent processes and sustainable projects. Certifications by independent bodies confirm that we are on the right track.

Certificate
IQ-Net Certificate.
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Certificate
SQS Certificate.
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Certificate
Nägele Hoch- und Tiefbau GmbH Management Certificate.
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Certificate
Ökoprofit-Betrieb® 2019.
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