Specialized Tree Services

The Greater Pittsburgh Area

Free Estimates Within 48 Hours

Satisfaction Guaranteed

ISA-Certified Arborists

Quality Tree Care For Your Property

Maintaining healthy, beautiful trees requires professionals who understand arboriculture challenges specific to Pittsburgh. Keelen Bros Inc brings more than 60 years of knowledge to every property we service. Our ISA-certified arborists blend traditional techniques with modern equipment to provide specialized tree services that protect your landscape investment. As a family-owned business, we consider each customer part of our extended family, delivering personalized attention for every project—from complex tree cabling to routine hedge maintenance. We back our work with satisfaction guarantees and offer warranties on our cabling services, giving you confidence in the durability of our solutions.

Trees don't follow business hours when they create emergencies, which is why Keelen Bros offers 24/7 emergency response for storm damage, fallen limbs, or hazardous situations. We provide free estimates within 48 hours of your inquiry, helping you make informed decisions about your tree care needs. Our locally owned team knows Pittsburgh's soil conditions, climate challenges, and native tree species thoroughly. This regional knowledge leads to better outcomes for your landscape and healthier trees on your property. From specialized pruning to stump removal or emergency services, we deliver careful attention your landscape needs. For professional tree services customized to your property, contact us today.

Why Choose Us

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Satisfaction Guaranteed

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ISA-Certified Arborists

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Free Estimates Within 48 Hours

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More Than 60  Years of Experience

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We Treat Our Customers Like Family

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Locally and Family Owned

Keelen Bros. Inc.
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Hedge Trimming Services

Maintain pristine property boundaries with our professional hedge trimming services. Our technicians use precision equipment to create clean, even cuts that encourage healthy growth while preserving your desired hedge shape. Regular maintenance from Keelen Bros keeps your hedges dense, vibrant, and disease-free, boosting your property's curb appeal throughout the year.

A black silhouette of an axe embedded in a tree stump.

Stump Grinding

Reclaim usable landscape space from old tree stumps with our efficient grinding services. Our technicians reduce stumps to wood chips several inches below ground level, eliminating hazards and preventing new sprouts. This approach requires less disruption than complete removal, making it perfect for areas near structures or existing landscaping elements.
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Stump Removal

For complete elimination of tree stumps, our comprehensive removal service offers the ideal solution. Our team excavates the entire stump and major root system, providing clean, workable soil for new landscaping. This thorough process prevents any regrowth and removes all underground obstacles, giving you a fresh start for your landscape plans.
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Tree Cabling

Save valuable trees with structural weaknesses through our professional cabling services. Our ISA-certified arborists install specialized support systems that reduce stress on vulnerable areas and prevent potential failures. We offer warranties on all cabling work, ensuring that your trees receive the structural reinforcement needed to withstand Pittsburgh's challenging weather for years to come.

A black-and-white icon of a tree showing its roots and a small branch.

Tree Root Trimming

Manage problematic tree roots while preserving tree health with our careful trimming services. Our arborists identify which roots can be safely modified to protect foundations, sidewalks, and underground utilities. Using specialized tools, we create appropriate boundaries between trees and structures while maintaining tree stability and nutritional needs.
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Wood Chipping Services

Turn tree debris into useful mulch with our efficient chipping services. Our equipment processes branches, limbs, and small trunks into uniform wood chips for use throughout your landscape. This eco-friendly approach reduces waste while providing valuable organic material for gardens, paths, and tree bases, completing your landscape's natural cycle.

Recent Projects

A worker in a yellow safety vest in a bucket lift prunes a tall, leafless tree on a snowy, residential property.
An arborist wearing safety gear works in the top of a bare tree, secured by ropes against a sunny, blue-sky backdrop.
A large crane removes tree sections near a residential home and power lines on a sunny autumn day.
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Here's what our satisfied customers are saying...

At Keelen Bros Inc, we take pride in providing exceptional tree services to our customers. We would be grateful if you could share your thoughts about our services with others. Your feedback helps us improve and helps others make informed decisions. Please take a moment to leave a review of Keelen Bros and let others know what you think.