We specialize in completing documentation of buildings from A to Z. We process building passports, energy performance certificates and geometric plans. On behalf of our clients we handle all relevant applications and communications with the authorities.

We provide comprehensive services specialized for passive and low energy houses, consulting, assessments, studies, project documentation and supervision.

I provide design work, building passport, project for building permits, documentation of the actual design, engineering, authorization in the field of civil engineering.

We are a professional online administrative assistant for installers of photovoltaic power plants and heat pumps. We are in contact with the client and provide important documents, SoP, PPP, project documentation, acceptance and proof of subsidy.