About
Home | About


About Us
At Expert Tree Service LLC, we believe trees are more than just part of the landscape – they’re living, breathing elements that contribute to the beauty, health, and safety of our environment. Based in the heart of Billings, Montana, we’re proud to offer expert tree care services tailored to meet the unique needs of every client. Whether it’s a towering pine that needs trimming or a hazardous tree that must be safely removed, we’re here to help.
Our founder, Ramsey Mangus, started this company with a clear mission: to provide honest, reliable, and high-quality tree care while prioritizing safety and customer satisfaction. With years of hands-on experience, Ramsey has turned his passion for arboriculture into a thriving business that serves the Billings community with care and dedication.
- Licensed and Insured: Fully licensed LLC in Montana with full liability insurance.
- Safety First: Strict safety protocols ensure precision and care.
- Customized Solutions: Tailored services for every unique project.
Our Story
Expert Tree Service LLC was founded with a simple mission: to provide reliable, high-quality tree care that keeps your property safe and beautiful. With years of experience and a passion for preserving the natural environment, we’re proud to be a trusted name in tree services across Billings, Montana.

Meet Ramsey Mangus
At the heart of our business is Ramsey Mangus, a skilled arborist who has dedicated his career to helping homeowners and businesses maintain healthy, safe, and visually appealing landscapes. Ramsey brings hands-on expertise, a strong work ethic, and a friendly approach to every project.
