Offer surveying work, boundary marking and preparation of a geometric plan and project documents. We carry out radon measurements on land for building permits.

We offer surveys, advice and radon measurements for allotments, land and houses, radon measurements on sites and radioactivity measurements for building, waste and waste materials. We design anti-radon measures.

We provide radon measurements for building permit and building approval purposes. We measure radon on land (new buildings, renovations) and in buildings. We also carry out earthwork and excavation work. For more information, please visit our website.

We carry out radon measurements in all categories and advise on anti-radon treatments in buildings and drinking water sources. We have been dealing with radon issues since 1996.

We carry out exploration work and undertake consultancy work in the fields of engineering geology, hydrogeology, remediation and reservoir geology.

We offer radon index measurements of land and interiors.

We offer radon measurements for construction management purposes. We perform radon surveys of construction sites, gamma radiation dose rate measurements, gamma spectroscopic analysis of materials and food, determination of 226Ra in water. We provide contract services in chemistry and materials engineering.

I offer geological surveys. I perform measurements and static load tests.

We measure the radon index for building permits and measure radon in the air of buildings.

We provide geophysical surveys, remediation and drilling works. We provide consulting services in the field of exploration for natural gas and oil. We deal with geology, measurement and evaluation of radon occurrence and determination of the radon index of the land.