Frequently Asked Questions – Eugene M. Brennan Tree Service LLC

A: We are fully licensed and insured to perform residential and commercial tree work safely and professionally.

A: Most trees benefit from pruning every 3–5 years, depending on the species, age, and condition. Professional pruning helps maintain health and safety.

A: Minor trimming is fine for small trees, but larger or high-branch pruning should always be handled by trained professionals to avoid injury or tree damage.

A: The cost depends on tree size, location, and complexity. To get an accurate price, we recommend a free on-site tree removal estimate.

A: Late fall and early spring are ideal, as trees are dormant and can focus energy on root establishment. Learn more about tree planting.

A: Common signs include dead branches, spotted leaves, fungi growth, or unusual discoloration. Our team offers pest and disease diagnostics.

A: Deep watering once a week is typically best. Younger trees need more frequent watering, while mature trees rely on deeper root systems and less frequent irrigation.

A: Watch for large dead branches, severe trunk cracks, pest infestations, or major leaning. We can assess and recommend removal or cabling options.

A: Yes. If your city requires a permit, we can help you understand and complete the process as part of our service.

A: Avoid damaging roots and trunks by installing fencing and limiting soil compaction. Call us for a consultation before you build near trees.

A: Yes, we provide emergency tree service for storm damage, fallen trees, or other urgent safety issues. Call (973) 325-5663.

A: Absolutely. We identify common issues like borers or aphids and offer customized treatment options to protect your trees.

A: A dangerous tree may have:

• A strong lean
• Mushrooms or decay at the base
• Visible root lifting or cracking
• Large, dead canopy sections
• Hollow or split trunk

A: Yes! We provide full-service tree planting including species selection and proper installation.

A: Consistent care is key—prune as needed, water deeply, mulch properly, and consider fertilization and root care for stronger growth.