
About Brenham Trees
Brenham Trees is owned and operated by ISA Certified Arborist Mark Harris. The company was founded in 1983 by Dr. Charles Heller out of a passion for service and arboriculture, and he is still on board today.


Our Story
Brenham Trees has never been a franchise or a crew passing through after a storm. It started here and it stayed here.
Dr. Heller started the company out of a combined passion for service and arboriculture, and he is still on board today working just as hard as he ever has.
Mark Harris owns and operates Brenham Trees, bringing more than 25 years of experience providing quality arboricultural services to the community.
The arborist who quotes your work is the one who walks the property, and the same local crew carries it out, from a single limb over a roof to a full removal with the stump ground out.
How We Work
The same four things on every job, whether it is one limb over a porch or a week of removals on acreage.
Pruning is performed in compliance with International Society of Arboriculture standards, not by rule of thumb.
Liability and workers' compensation coverage, with certificates available on request for HOA, commercial and municipal work.
The phone is answered Monday through Saturday, 7 AM to 6 PM. Hazardous limbs and storm damage move ahead of scheduled work.
Brush hauled off, grindings cleared and the lawn raked out before the trucks leave the property.
Our Standards
Producing strong structure is the point of pruning. As a tree matures the aim shifts to maintaining its structure, form, health and appearance.
The most common pruning we do. It maintains or develops a tree's structure and form, and never removes more than a quarter of the living crown at one time.
Removing lower branches for clearance over walks, drives, vehicles and rooflines while keeping the living crown at two-thirds of total tree height.
Used when a tree has outgrown its space. It looks natural, buys more time before the next prune and puts far less stress on the tree than topping.
Both are improper practices that force weakly attached epicormic sprouts and decay. We will not do them, and we will explain why on site.
Work With Our Crew
Every estimate is done in person by our crew, not guessed from a photo. Mark or one of the team will walk the property with you and tell you plainly what the trees need, and what they do not.
FAQ
Mark Harris, an ISA Certified Arborist with more than 25 years of arboricultural experience, owns and operates the company. Dr. Charles Heller, who founded Brenham Trees in 1983, is still with the company.