Serving Fairfax, Arlington, and the Surrounding Counties

Brennan's Tree Service LLC - logo

Brennan's Tree Service serves the Northern Virginia area by providing services for all of your tree care needs

tree thinning and pruning tree thinning and pruning

Make sure your trees are well cared for by relying on the tree experts at Brennan's Tree

Service LLC for their care. With a certified arborist on staff, you know that your trees will be well cared for.


Our family-owned and operated business provides professional trimming and pruning services to keep your trees healthy and beautiful. Call 703-830-1243 today to schedule an appointment with our professionals.

High-quality tree thinning and pruning services

What you should know about trimming and pruning

Thinning is the selective removal of live branches to reduce crown density. Pruning is cutting away dead or overgrown branches to promote healthy tree growth. Pruning and thinning are the most common tree maintenance procedures.


Most routine pruning to remove weak, diseased, or dead limbs can be accomplished at any time during the year with little effect on the tree. Growth and wound closure tend to be maximized if pruning takes place before the spring.

Our certified arborist will come out to make a plan to keep your trees safe and healthy.

Keep your trees healthy with our trimming and pruning services


Give us a call today for your FREE estimate.