If you find a water spot on your roof line or distorted-looking shingles, you should consider a roof inspection by experts in the roofing industry like Peak to Peak Roofing. Ice dams, missing nails, and water spots are other signs to look for. But what is the best way to tell if your roof is leaking? Read on to learn how to spot a leak and what you should do next. Once you have the answer, you can repair your roof.