Tree Care Services in Barrington, IL

The best way to determine whether a tree can be saved is an assessment by an ISA-certified arborist. Signs that often indicate removal is necessary include a hollow or significantly decayed trunk, major structural cracks, a severe lean toward a structure, extensive dead wood throughout the canopy, or a tree that has lost more than 50% of its root system due to construction or damage. That said, many trees that look distressed can be treated and preserved with the right intervention. We offer free estimates and will always give you an honest recommendation, we only remove trees when it is truly the right call.

The International Society of Arboriculture (ISA) is the leading professional organization for the tree care industry. ISA Certification requires passing a rigorous exam covering tree biology, diagnosis, pruning, soil science, and safety and maintaining continuing education to keep the credential current. When you hire an ISA-certified arborist, you know the person assessing your trees has been independently verified to meet a high professional standard. At Hendricksen Tree Care, our arborists carry ISA certification, so you are always working with a credentialed expert.

Yes. Emerald Ash Borer (EAB) is widespread throughout the Chicago suburbs, including Barrington and the surrounding communities. If your ash tree has not yet shown significant decline which is generally defined as less than 30–50% canopy dieback, it is often a strong candidate for treatment. We use proven treatments including trunk-injected insecticides that protect the tree from the inside out. Treatment must be repeated on a scheduled basis to remain effective. We will assess your tree and give you a clear picture of its condition and the realistic outcome of treatment versus removal.

Pruning frequency depends on the species, age, and condition of the tree, as well as its proximity to structures and power lines. As a general guideline, most mature shade trees benefit from a structural pruning inspection every 3–5 years. Younger trees often benefit from more frequent formative pruning to establish good structure early. Ornamental trees, fruit trees, and trees near buildings or utilities may need more regular attention. Our arborists will assess your trees and recommend a maintenance schedule tailored to your specific yard.

Yes. Hendricksen Tree Care is fully licensed and insured to perform tree care and lawn services in Illinois. This means you are protected in the unlikely event of property damage or injury during work on your property. We strongly recommend that any tree service company you hire provide proof of both general liability insurance and workers’ compensation coverage before work begins. We are happy to provide this documentation upon request.

For most deciduous trees such as oaks, maples, elms, and others common in the Barrington area, the late dormant season (late winter through early spring, before bud break) is ideal for structural pruning. The tree’s wounds compartmentalize quickly as growth resumes, and without leaves in the canopy, the tree’s structure is easy to assess. However, there are important exceptions: oak trees should not be pruned between April and October due to the high risk of oak wilt transmission via fresh wounds. Dead, hazardous, or storm-damaged limbs can and should be removed at any time of year. We will advise on the best timing for your specific trees.

Absolutely. A clean worksite is a non-negotiable part of how we operate. After any tree removal, we chip all brush, remove all logs (or cut them to length for firewood if you prefer), and grind the stump if that service is included. We blow off driveways, sidewalks, and patios, and inspect the area before we leave. We take pride in leaving your property cleaner than we found it, it’s a standard our Barrington customers have come to expect.

Tree removal costs vary significantly based on the tree’s size, species, location, proximity to structures, and the complexity of the removal. A small ornamental tree in an open yard costs considerably less than a large oak overhanging a roof. The only way to provide an accurate quote is an on-site assessment. We offer free estimates and will provide a clear, written scope of work and price before any work begins.