I can't be bothered right now to read back through 7 pages of posts, but from memory I don't think the guy ever claimed to be registered with NICEIC, did he?
Quick recap...
Before the job started the electrician understood that we needed the work to be certified. We didn't specify what type of certificate (due to our lack of knowledge) and he didn't ask. Registration to various organisations was not discussed. The job was completed to our satisfaction although we weren't impressed with his reliability (not turning up when expected).
Fast forward 8 months.
We ask a different electrician to quote for electrical work as part of a bathroom refurbishment. This electrician queries the certificate we were issued with and tells us that there should be a note of the registration body and the electrician's registration number on the certificate. We should also have received a certificate from building control following their receipt of their copy of the certificate from the electrician. We don't have this.
We contact the original electrician. He claims that building control do not need to be involved and that his certificate is sufficient. He claims to have sent a copy of the certificate he issued to NICEIC and that they would have forwarded a copy to the local building control if it were required.
A conversation with local building control confirms that the work is notifiable work under Part P regulations and that the certificate issued does not prove compliance. They say that we should go back to the electrican and request the correct BS-7671 certificate. They suggest that I contact NICEIC to check the electrician is registered as he implied during the telephone conversation earlier in the day.
We receive an email back from NICEIC advising that the electrician is not registered with them at either or the two addresses we provided them with. One was the address on the certificate and the other was the address he was living at with his partner.
I speak with the electrician again today, telling him what building control have said. I ask him for the BS-7671 certificate and for a copy to go to building control. At this stage I was expecting him to come clean and retract his previous claim to be registered with NICEIC but instead, he has asked for a copy of the original certificate which he says he will take to NICEIC. He will ask them to reissue the certificate with their credentials. It will take 4-6 weeks before this replacement certificate reaches us.
This is the point we're now at. I have agreed to scan and email the certificate to him (to avoid him coming to the house tomorrow) but this seems to be a waste of time if he isn't registered. I guess I should probably just cut to the chase now and ask him for his registration number.