Roofs are constantly exposed to the weather. Roofs also require consistent maintenance that can be taken care of by the owner or a roofing repair service. Here are some supplies homeowners can use to make sure their roofs are maintained properly. Utility knives can be used to trim shingles. They can also be used to expose nail heads. Other tools you might want include a circular saw, a roofing hammer, roofing nails, a roofing nail gun, and a pry bar. These tools will allow you to finalize routine maintenance on your roof.roofing contractors Columbia SC