A string trimmer is a staple of lawn care, and a useful tool that deserves a home in any DIYer’s garage or shed. We’ve rounded up a selection of the top string trimmers from light-duty models ideal for yard clean-up to professional-strength models designed to tackle massive jobs. Here are our recommendations for the best string trimmers to buy now. Best String TrimmersBest Overall:Most Powerful Gas:Best for Contractors:Most User Friendly:Best Budget:The Expert: I’m a former contractor and property manager. I’ve used string trimmers for everything from post-mow touchups to abandoned lot reclamations.