Roofs are continuously exposed to the weather. All roofs require constant maintenance that can be taken care of by the owner or a roofing repair service. Here are a few supplies homeowners can use to make sure their roofs are taken care of and maintained correctly. A utility knife can be used to trim shingles and also to expose nail heads. Invest in a circular saw, a roofing hammer, roofing nails, a roofing nail gun, and a pry bar. These tools will help you finalize routine maintenance tasks.home roofing repair ST George UT