Ensuring that boilers are properly maintained and functioning is of the utmost importance in all kinds of properties, especially when winter season is looming. However, things can inevitably go wrong and you will eventually require the assistance of a boiler repair service. But, how do you choose one? The best way to go about it is by asking a couple of questions to sort through the options. What are these questions? Check them out below: How long have you been in business? The first thing you need to know about a boiler repair service is how long they have been in business. The longer the company has been around, the more likely that they have a strong foundation and a loyal clientele.