The cold weather can be disastrous for the plumbing system in a home, causing pipes to freeze and sometimes burst. Top things that one can do to make sure your plumbing system runs smoothly in the cold weather include ensuring proper insulation, turning off all the valves to the frozen pipes outside, and, avoiding clogging drains in winter. AllTight Plumbing and Heating Ltd. provides professional services for all kinds of plumbing problems.