If you have questions about our offered documents, please contact us by phone or e-mail. We will give you detailed information.

Update: 30. Mai 2018


Our certificate as specialized company
Update: 11. Januar 2019

VDKF refrigeration and air conditioning contractor

Our certificate as refrigeration and air conditioning contractor
Update: 30. Mai 2018

ISO 9001:2015

Our certificate about quality management
Update: 30. Mai 2018

SCC** Certificate

Our safety and occupational safety certificate

Update: 27. Juni 2012

German Chemicals Climate Protection Ordinance Certificate

Our certificate about the German Chemicals Climate Protection Ordinance
Update: 27. Juni 2012

Register of qualified craftsmen

Our certificate about the registration in the craftsmen’s register
Update: 8. Dezember 2016

Exemption certificate

Our exemption certificate concerning tax deduction for construction work


Alter Damm 6a
27245 Barenburg, DE
+49 4273 444

Legal information

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