Crimp tool is like 100 bucks from takealot and you can get the connectors too..
There would be two standards 568a or 568b the cable is crimped to.. Google the colour order for each standard, check what the working end is crimped to and match with the new crimp you are doing..
For 200 bucks you can do this yourself and save probably 800 bucks or more because a professional coming out for 5 minutes to crimp one cable is going to be expensive if anyone even wants the job..