Official cooperation
We work officially and provide all the documents needed for cooperation.
Documents & cooperation
- Contract
- Invoice
- Delivery note
- Certificate of completed works (if needed)
- Other documents on request
We work with private customers, sole proprietors, companies, government institutions and charities.
Frequently asked questions
A contract, an invoice, a delivery note, a certificate of completed work if needed, and other documents on request.
Private customers, sole proprietors, companies, government institutions, and charities.