1 Tree ServiceTree service in Baltimore, MD

1 Tree Service is ranked #46 of 208 tree services in Baltimore by CR Score, with 60 out of 100 as of October 2026. The score weighs reputation, credentials, review volume, recency, availability, trade focus, proximity, claimed profile, partnered and ContractorsRanked reviews. No business can pay to change its rank.

1 Tree Service is open 24 hours a day, 7 days a week. Its listed hours are Open 24 hours, 7 days a week. On Saturdays it is open Open 24 hours, and on Sundays Open 24 hours. Hours come from the business listing; holiday hours may differ.

Serves Baltimore and 12 towns within 25 miles: Glassmanor, Oxon Hill, Fort Washington, Oxon Hill-Glassmanor, Bethesda, Friendly, Accokeek, Potomac, Hillcrest Heights, Bryans Road, Marlow Heights and Temple Hills. The list is based on the business's location and the usual service radius for tree service. Confirm your address is covered when you call.

1 Tree Service has a rating of 4.4 from 18 Google reviews. The CR Score adjusts the star rating for review count, so a high rating from a few reviews counts for less than the same rating from many.

Call 1 Tree Service on (443) 590-6311. Its website is linked in the key facts on this page. Ask for a written estimate before any work starts.