Donâ€™t hire electricians who offer their services for a low cost. Actually, there are plenty of people experiencing this too. When you hire an electrician, check that he has these two elements. Not every electrician is a genuine one. Donâ€™t worry if you do ask. Itâ€™s not rude to ask for credentials. .  Electricians always have their general tools in their belt-bag. These are to help them with their troubleshooting tasks. Itâ€™s a tool to help electricians see more through the inner workings. They always have their general tools with them. It may even be to strip of the wire from its covering. Voltmeters are also needed to for such tasks. Wire strippers are to remove the unbound insulation that covers the actual wire. To help them bring these items, they keep it in their belt-bag. .