Welcome to Pioneer Tree Service! Pioneer Tree Service is a family owned tree servicing business, serving the greater Hollis, New Hampshire area since 1964. We are the oldest company in the area and we always say, "We're not the best because we are the oldest, we're the oldest because we are the best!". We provide a wide spectrum of tree services. Our company has maintained an 'A' status with the BBB, ensuring top quality customer service! Call today and ask about our senior citizen & military discounts. Pioneer Tree Service offer all around tree services including removal, pruning care, stump grinding, tree trimming, tree installation, and much more. We have experts staffed with over 75 years of combined industry experience and they are ready to assist you with your tree service inquiries. Open 7 days a week, 24-hour emergency services available. Call today for your free estimate!