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Project guidance
SteinWert GmbH is a family-run specialist company based in Potsdam. We support natural stone and terrazzo restoration and care as well as building-cleaning projects. Berlin is an important service area.
Frequently asked questions
These answers offer initial guidance. They do not replace an assessment of material, condition, use and access.
SteinWert GmbH works from Potsdam on natural stone, terrazzo and other floor surfaces as well as building-cleaning projects. Berlin is an important service area. Projects in Brandenburg are assessed individually before any service commitment.
Costs cannot be determined responsibly as a flat rate. Area, material, condition, access and the desired method are assessed first. An individual enquiry can then be prepared.
Yes. SteinWert offers maintenance cleaning for planned property areas. Deep, carpet and construction cleaning as well as glass-and-frame cleaning are separate service paths and are assessed according to the property, scope and access.
The appropriate treatment depends on the binder, condition, damage, previous care or coating layers and the intended appearance. A professional assessment can clarify which restoration or care steps are appropriate. A specific visual result is not promised.
This page does not make binding response or appointment commitments. A project enquiry should ideally include material, area, use, location, access and the desired scope.
According to its own website, SteinWert has been family-run since 1990 and is based in Potsdam. The technically appropriate approach is assessed separately for each property.
Relevant service paths
Choose the area that best describes your project. The relevant page explains the process and the information needed for an enquiry.
Assess material, damage pattern and possible treatment.
Natural stone and floor restorationMaterial, new installation and project enquiry.
VIA TerrazzoAssess planned cleaning for property areas.
Maintenance cleaningRecord glass surfaces and submit an enquiry.
Glass and frame cleaningAssess the appropriate route by area and property.
Deep, carpet and construction cleaningAssess areas and requirements for winter service.
Winter serviceThis page is not a price, appointment or result commitment. It contains no customer ratings, stars or project examples. A reliable assessment requires material, area, use, condition and access details.
SteinWert GmbH
Send the location, material, area, use and meaningful photos where appropriate. SteinWert reviews which service path is technically suitable.