Best Arborists & Tree Services in Baltimore, MD
15 companies listed · 4 in Baltimore · 5 open 24/7 · 12 open weekends · all 15 rated 4.5+
Data verified November 7, 2026
THE Best Tree Service
Great Blue Co- Experts in Native Landscapes
Maple Tree Services LLC
A-Aaa Tree Service
Maryland Tree Care
Listed for homeowners in and around Baltimore, MD, these 15 companies do arborist work. Credentials, report types and consultation hours are as each one publishes them on its own site; the ratings and quoted comments are pulled from public reviews.

Area overview: Baltimore, MD
4 of the 15 companies we list are based in Baltimore; the other 11 serve Baltimore from towns including Glen Burnie (10 mi), Dundalk (7 mi) and Rosedale (8 mi). The companies on this page are rated from 4.7 to 5.0 across 2,180 reviews; 11 have 50 or more reviews. When customers rate these companies on specific qualities, they most often praise quality (94%), professionalism (90%) and value (84%). The topics that come up most in reviews of the companies on this page are "estimates", "crew" and "efficient". 5 are open around the clock; 12 are open on Saturdays and 7 on Sundays. The services the companies on this page list most often on their websites are tree removal (5), tree pruning (3), stump grinding (2), stump removal (2) and tree trimming (2). 8 show a license on their websites and 3 have a BBB rating of A or A+. Domain records put 5 websites of the companies on this page at ten or more years old; the oldest dates from 2008. 6 offer emergency call-outs; 9 give free estimates; 2 are family- or locally-owned and 2 list coupons or special offers. We count these figures across the companies on this page; distances are straight-line, and hours and prices change, so confirm the details with the company before you book.
Do listed arborists charge for an opinion?
A free visit is advertised by 9 of the 15 listings. A free visit is a sales call, which is fine if you want work priced. A diagnosis, a risk assessment or a report is professional time and you should expect an invoice for it.