If you are looking to hire a professional tree service company. These are important things you should have at the back in mind. You are probably thinking price, but that’s not the most important factor. Ask for reviews and seek recommendations. Don’t just commit to any tree service company. Find out what others are saying about them. Another thing is to ask if they are insured and licensed. Tree service is a big responsibility and not just anybody should render it. Therefore, verify both documents. The insurance would ensure you’re covered in the case where the contractors cause an accident while offering their service. Lastly, ensure they are highly skilled.