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

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

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 offer radon index measurements of land and interiors.

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

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 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.

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.

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

I offer determination of radon index of land for building permits, engineering geological and hydrogeological survey. Geological surveys before building a house, but also surveys for larger buildings. Seepage tests for the design of rainwater harvesting on the land.

I provide radon measurement services and consultancy. I only carry out measurements in enclosed and completed buildings. I install detectors in living and living areas on the contact floor, in one third of the rooms on the first floor and one detector on each additional floor.