Expert: For which construction phases is it urgently necessary?

Interesting how diverse the opinions are here

I hope it's okay that I join this thread, but this topic is also currently occupying us.

How often have experts come to your site for construction inspection? And after which works?

What exactly is supposed to be checked on the screed? You can see yourself if something doesn't fit

True; you also have your own knowledge of proper installation. Also about the heating-up protocols, etc.

You can also assess the electrical and sanitary work yourself.

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If you’re already getting a building expert, they can just as well accompany all phases (unless you have the experience yourself or know someone).

What exactly is supposed to be checked on the screed? You can see yourself if something is wrong there

You can also assess electrical and sanitary yourself.

Aha, it really seems like everyone here is an expert in home construction in the forum

“Man” here stands for engineers and software people...
and what is your “seller”’s profession?
My tip: take the whole package. That applies from contract review to support during acceptance.

: my remark regarding sanitary/electrical was meant satirically

: my remark regarding plumbing/electrical was meant satirically

Because in the forum there is text, not tone