If the council is called in to investigate the problem, legal notices can be served on all affected properties requiring the sewer to be unblocked, within a specified time. If you need a new boiler, chances are you've considered gas or electric, and they both fit certain situations if you have a boiler that needs fixing, you're in luck, because we specialize in both kinds! we offer a wide selection of energy star-rated high-efficiency boilers, many of which.