Roofs are continuously left exposed to the weather. All roofs need constant maintenance that can be handled by the owner or a home siding repair Huntingtown, MD. Here are a few tools homeowners can use to make sure any roof is taken care of and maintained correctly. Utility knives 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 allow you to complete regular maintenance tasks.