What is checked?
Short answer: The free offer check looks at the 6 points where prefabricated house offers most often cause problems in practice — from the scope of services to the securities. As a rule you receive feedback with the most important observations within 2 working days.
| Check point | Why it matters |
|---|---|
| Scope of services (Leistungsbeschreibung) | Is the scope of services described completely and unambiguously — or do expensive gaps remain? |
| 'From' price items | Which items are given only as a 'from' price and could rise later? |
| Fixed-price commitment | How long does the fixed price apply — and what happens afterwards? |
| Securities & guarantees | Is there a completion or warranty guarantee (Bürgschaft)? |
| Construction and delivery time | Are dates named bindingly or only held out non-bindingly? |
| Incidental costs | Which costs (floor slab, house connections, site electricity) are missing from the offer? |
In more depth: checking the construction specification when building a house and checking the building contract. No comparison offers yet? obtaining and comparing house-building offers properly.
Frequently asked questions about the offer check
What does the offer review cost?
The first assessment is free and non-binding. You do not enter into any obligation.
Who reviews my offer?
The documents are examined by a TÜV-certified expert for prefabricated house construction.
How quickly do I receive feedback?
As a rule, within 2 working days of the documents being received.
Is this legal advice?
No. The assessment is a professional orientation aid on the scope of services and pricing, not legal advice. For legal questions, please turn to a lawyer.
Which file formats can I upload?
PDF, JPG or PNG up to 3 MB. You can also request the check without a file and submit the documents later by e-mail.
