Tree & Shrub Care in Newtown, PA

Preserving Healthy Landscapes with Certified Arborists

Trees and shrubs are valuable parts of every property, but without proper care, they can quickly decline due to pests, disease, or poor soil conditions. Keystone Tree Experts provides professional tree and shrub care in Newtown, PA, led by ISA-certified arborists who strengthen trees while maintaining the beauty and safety of your landscape.

For over five decades, Keystone Tree Experts has combined science-based care with hands-on experience to help Bucks County landscapes thrive. Our certified arborists develop custom plant health care plans that focus on prevention, early detection, and precise treatments, ensuring your trees and shrubs remain resilient through every season.

Contact Keystone Tree Experts today to speak with our certified arborists about tree and shrub care in Newtown, PA.

Why Choose Keystone Tree Experts?

Founded in 1968 by Bob McMullin, a Penn State–trained forester, Keystone Tree Experts has grown into one of Bucks County’s most respected tree care companies. Homeowners, property managers, and local organizations choose us because we combine 50+ years of experience with a commitment to preservation.

Each member of our staff participates in ongoing training, from weekly sessions to community education forums, ensuring that our care reflects the latest knowledge in tree health. Guided by integrity and the principle that we are tree doctors, not morticians, we focus on keeping trees thriving as long as possible.

Hear What Our Clients Say

Keystone Tree Experts continues to earn the trust of local clients through dependable service and recommendations that prioritize both safety and preservation.

Our Newtown Tree & Shrub Care Services

At Keystone, our services in Newtown protect trees and shrubs at every stage of life, from young ornamentals to mature shade trees.

Plant Health Care Programs

Arborists monitor your property through the seasons, identifying problems early and recommending targeted treatments only when necessary. By focusing on prevention, our Plant Health Care programs reduce risk while supporting stronger, healthier growth.

Insect & Disease Control

Harmful insects and diseases can spread quickly and weaken even the healthiest trees. Our arborists use precise timing and effective treatments to manage pests like borers, scale, and aphids, as well as fungal and bacterial infections.

Fertilizing

Healthy soil is critical to tree vitality. Our deep root fertilization method delivers nutrients where they’re most effective, directly into the root zone, improving root development, stress tolerance, and overall plant vigor.

Small Tree Pruning

Proper small tree pruning guides healthy growth, reduces hazards, and maintains its natural form. Our arborists remove weak or interfering limbs with care, ensuring every cut supports long-term stability and appearance of the tree.

Consulting

Whether planning new plantings, managing construction around existing trees, or maintaining large properties, our arborists provide expert consulting to help homeowners and businesses make informed decisions about tree health and preservation.

Local Tree Problems in Newtown

Our arborists regularly address issues like insects and diseases that affect trees and shrubs in Bucks County, including:

  • Emerald Ash Borer: Invasive insect responsible for widespread ash decline.
  • Bagworms: Defoliating pests that damage evergreens and ornamental species.
  • Anthracnose: Fungal disease causing leaf spots and early drop.
  • Scale Insects: Small pests that drain tree energy by feeding on sap.
  • Soil Compaction: Common in residential areas, limiting root growth and water absorption.
  • Drought Stress: Seasonal dry conditions that reduce natural defenses.

Areas We Serve

Keystone Tree Experts provides tree and shrub care throughout Bucks County and Eastern Montgomery County, including:

Get Trusted Tree Care in Newtown

Keystone Tree Experts has delivered trusted tree care in Bucks County since 1968, combining science, experience, and a preservation-first mindset. Our ISA-certified arborists provide clear guidance, proven treatments, and lasting results that protect both the health of your trees and the value of your property. 

Contact Keystone Tree Experts today to schedule your consultation for tree and shrub care in Newtown, PA.