Big O Tree and Lawn Service Thank you for visiting our site. Big O is a locally owned tree and lawn care company who is dedicated to providing you with the best possible service. Please take your time and look around to see what we have to offer. Please contact us if you have any questions or would like to schedule a free consultation. Professional Lawn, Plant, and Tree Advice At Big O we help you care for your lawn, plants, and trees by providing free estimates to help you decide what approach is best for your specific situation. We serve residential, commercial, municipal, and academic clients. We are a team of certified arborists trained to see what most people overlook. For example, we notice and alert you to potential problems such as hanging tree limbs, structural problems, nutrient deficiency, insect and disease problems. With an eye on safety we also provide you with some what-if scenarios based on our 30+ years of experience. We work hard so you can enjoy the natural world ou