Pipe repair is one of the most sensitive issues that must be handled by expert plumber in order to avoid future problem. You should hire a plumber that has relevant license in place to show that he has completed relevant training and authorized to carry out plumbing work at any home or office area. Hiring an unlicensed plumber can jeopardize your home, and you may end up facing more severe plumbing problem.
Second thing to ensure is identifying the type of insurance plumber has and whether it can protect you in the event when the plumber makes a mistake while carrying out the pipe repair. If the pipe cracks or leaks above or below ground, you must make sure that they have the insurance in place to repair without costing you anything.
It is recommended to hire a plumbing company that has a website. Go through the website; identify how long they have been in business, especially About Us section. It will also help you understand that the company has been catering to the local communities for years. Certainly, the longer they have been in business the better they know their job.
Finally, you need to look at price. Even if you are comparing a handful of plumbers, price can help you narrow down your choices. For pipe repair specifically, you will want to look for trenchless solutions, which are faster, effective and cheaper in long run. It enables plumber to repair your pipe in few hours rather than days.