Artizanni designed (Structural and Building services) and is building this for a Private Client.

As for me, the most important thing is the civil engineer. He needs to make all calculations for technical changes, taking into account the likely load and the use of specific materials. He may also suggest making changes that can make the project cheaper or more expensive. Honestly, I always thought that it would be easier to look for such a specialist through the architect's office, even if you already have a finished design project. I know that these companies only hire employees with a good resume like this example - https://resumewritinglab.com/construction-resume-writing-service.html There are no random people without experience. And it also gives you additional guarantees on the quality of the work performed.

Has anyone bought an additional structural warranty insurance over and above the normal householder insurance which is taken out when you undertake a big builder project? I know I may have to pay an additional premium for my buildings and contents insurance. I have read about longer term insurance which will stay in place once the work is completed. We have an architect, a structural engineer and building control on board and will get all the required certificates and the works signed off. Thanks in advance!

Jonathan, I have no problem admitting when I'm wrong. And Yes I agree that their original question was very straightforward, to whom to entrust with a structural engineer. I just wanted to offer some words of caution since they didn't provide enough information about the builder. I didn't make an assumption on who they are or their qualifications and building practices, and while I agree that a good builder would of course get everything done correctly, unfortunately, you do get bad actors in the industry, which you can't deny. They can do with my information as they wish, if they don't think it applies to their situation they can completely disregard it. However, I don't understand why this has struck such a nerve with you, that you took it personally and started to berate and attack me. Yes English is my second language if you must know, but I have been speaking English since was 9 years old, I also speak 3 more other languages in case you are wondering and currently learning French as well. English is by far the easiest language and the not-so-subtle nuances of your insults do not escape me. Since you brought it up like it's something that I should be embarrassed by. For the record I never berated you but only pointed out your incivility towards me, which again you took personally and lashed out. I see a good night's sleep didn't help to improve your temper, which I do regret, as I do find myself often agreeing with your answers on Houzz, which I'm always happy to state if that is the case. However, I don't remember seeing you giving that courtesy to anyone. I do want to say thank you for taking the time and finding out my name, not entirely sure what the motivation was, but I will just say thank you and leave it at that. Hope you have a nice day and a good easter holiday and in the spirit of holidays let go of this silly grudge against me. Let's be respectful to each other and help the Houzz community with our own opinions and advice. If you disagree with something that I write and feel compared to say something my DM is always open for a friendly debate.