GEO-SONDA Pracownia Geologiczna s.c. was established by engineering geologists and hydrogeologists in 2000 to provide ground investigation services in the following fields:


  • engineering geology
  • geotechnics
  • hydrogeology
  • contaminated land
  • aggregate resource exploration


Our range of services covers design, commencement of ground investigation works together with interpretation and evaluation of the results in the context of client requirements. Our clients are typically architects, consulting engineers, building companies, investors, developers and private individuals.


In recent years, we have worked on a number of specialist projects, which generally involved intrusive methods (CPT/CPTU probing, boreholes) together with laboratory testing, carried out in relation to such developments as


  • multi-storey commercial and residential buildings with associated underground car parks
    in Poznań and Łódź
  • production and storage buildings in the Kleszczów Industrial and Technological Park
    and the Zabrze Special Economic Area
  • large industrial warehouses in Mysłowice and Łódź
  • a steel structure and foundations for a 500-ton-capacity crane for the Bełchatów Power Station
  • foundations for wind turbines of 100m in height
  • the earth dam of the Dychów Hydroelectric Power Station


The factual field data, laboratory test results, their interpretation and recommendations are reported in accordance with all necessary legal acts, and are presented both in Polish and in English.


In order to provide high-quality services, we constantly invest in modern field and laboratory testing equipment and apply the principles of geotechnical engineering recommended by Eurocode 7.
Our strength lies in the knowledge and experience of the company founders as well as the energy and openness to innovation of the more junior staff.


If you would like a quote or have any questions, please contact us:


GEO-SONDA Pracownia Geologiczna s.c.

ul. Nowa 29/31


phone/fax: 48 42 674 23 49

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