Update to 1st Sept review
Response to 'Head of customer Experience' reply:
1)The brochures and paperwork I have with the endorsements were given to me 2021.  The FMB say you have not been a member since 2018.  
2)I do not expect a call back in minutes.  I have waited days, in fact weeks after my 1st complaint email to even speak to the contracts manager.  I can show how many phone calls I have received from the 'project /contracts manager' in the entire time of the build.  I have had 9!  
Why was I not told about the Final response letter?  Surely informing me of this would have solved a few problems.  It says in your automatic email a response will be given in 14 days.  This did not happen. 
3) I have regularly been informed I will receive phone calls that tell me who is coming when and they just don't happen.  Why did I only find out at 3pm yesterday that I was having builders arrive today?  I left 3 hours between my 1st and 2nd phone call yesterday and every time I spoke to the installations receptionist, her response was 'oh have they not called you yet?'  I also left an hour between phone calls when she said she would phone me back immediately yesterday. I also contacted my 'project manager' yesterday, he did not contact me!  He turned up to check the plan he had for levelling the floor was correct, it was a good thing he did, because it wasn't!
I am told builders are planned on the Thursday/Friday for the next week.  I have once, possibly twice in the entire build been phoned on a Friday to tell me who will be turning up the next week.  This was a 6 weeks build that started in May, its now September so it is no surprise that as a customer I am frustrated especially given then have been weeks on end where there have been no trades people on site and no reason given as to why not.  
My 'contracts manager' said he would find out why the build had not continued, apart from the electrician, while he was on holiday - I have yet to hear why!
Reply from Pennine Home