First, check if your plumber is licensed and certified, especially if you need some heating work done. You’d also want to look for a company that is insured so that you are protected if any damage arises.
Next, check your plumber’s availability. Sometimes, boilers and pipes could burst in the middle of the night, and these are issues that could hardly wait another day. However, be wary of plumbers who charge unreasonably, even if their visit is urgent.
Another thing to look for is transparency. A good plumber will give you accurate estimates, which include the cost of service and parts. You should be wary of plumbers who are evasive with their pricing as these are the types who would often give you surprise charges.
You might also want to look out for what other customers are saying. First1Right.com lets you work with an emergency plumber in Guildford who is highly rated by clients who have used its services.