5 Signs that Your Tree Is Dangerous & You Should Call the Arborist

AZ Desert Tree Care • 4 February 2025

A man is standing on top of a fallen tree.

Trees add beauty and value to your property, but they can also pose risks if they become unstable or diseased. Recognizing the warning signs of a hazardous tree is essential to protect your home, loved ones, and nearby structures. At AZ Desert Tree Care, we can identify dangerous trees and safely remove them. Here are five signs that a tree might be creating a safety risk.

Dead or Dying Branches

Dead or dying branches are one of the most obvious indications of a hazardous tree. These branches are brittle, lack foliage, and can fall without warning, especially during storms or strong winds. Even smaller branches can cause damage if they fall on vehicles, roofs, or people. Regular inspections and timely pruning can help reduce this risk.

Leaning Trunk

While some trees naturally grow at an angle, a sudden or severe lean may indicate structural instability. A leaning tree might have root damage, soil erosion, or internal decay that compromises its support system. If the lean is accompanied by exposed roots, the tree may be at immediate risk of falling and should be assessed by a professional arborist.

Cracks or Cavities in the Trunk

Cracks, splits, or cavities in a tree’s trunk are signs of potential structural weakness. These defects may develop due to storm damage, disease, or decay and can compromise the tree’s ability to support its weight. Large cavities or multiple cracks are especially concerning, as they can lead to a sudden trunk failure.

Overhanging Branches

Branches that hang over your home, driveway, or power lines are a major safety concern. These branches can fall during severe weather, causing property damage or power outages. Also, overhanging branches can provide easy access for pests to enter your home. Regular trimming of these branches is crucial to reduce risk and maintain safety.

Fungal Growth at the Base

The presence of fungal growth at the base of a tree is often a sign of internal decay. This can weaken the tree’s structural integrity, increasing the likelihood of collapse. Fungal growth is a warning sign that the tree’s health is compromised and should prompt an inspection by the arborist.

Arborist in Phoenix, AZ

When you need an experienced arborist in Phoenix and the surrounding area, contact AZ Desert Tree Care at 602-842-9350. We provide expertise with both residential and commercial tree care in Phoenix. Feel free to give us a call to ask for an arborist estimate in Phoenix, AZ!

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Read the Recent Customer Reviews for AZ Desert Tree Care in Phoenix!

by AZ Desert Tree Care • 5 March 2025

At AZ Desert Tree Care, we’re proud members of the Phoenix small business community. It’s our mission to earn our customers’ complete satisfaction by providing top-quality tree services at fair rates. No matter how big or small the job, our team of local arborists will work diligently to complete it to the highest standards. And we’re grateful when our customers offer feedback about their experiences with us. Here’s a look at some of our recent customer reviews. “Ed and his team are amazing! They are friendly, knowledgeable and professional. We had lots of questions and they patiently listened and made us feel confident in our decisions. Our trees look great! They are the only tree service we call and will continue to use them in the future.” — Andy M. “Oh, I love this crew! They did an excellent job trimming my trees—so clean and precise.” — Andrea L. “Ed came out to provide us with an estimate for the job, which was very reasonable. I worked with Julie to set up a date and time for the crew to come out. She does a great job communicating what should happen and when. Hanoy and his crew came out as scheduled and did an excellent job with both the tree trimming and the other work that we needed done. The crew's clean up effort was phenomenal. Very professional, and great work as we have experienced in the past with AZ Desert Tree Care.” — Jon H. The tree looks beautiful—they did a fantastic job. Thank you so much.” — Ida C. “AZ Desert Tree Care will be my go-to company for any future tree care on my property. They came out quickly after calling to give an estimate and were able to complete the work in the same week. Their prices are fair, their work was efficient and thorough and the team was very polite, knowledgeable and communicative. I was concerned about pruning one of our larger trees because it has lighting in it and they were easily able to manage that as well.” — Jessica K. Arborist in Phoenix, AZ When you need an experienced arborist in Phoenix and the surrounding area, contact AZ Desert Tree Care at 602-842-9350 . We provide expertise with both residential and commercial tree care in Phoenix. Feel free to give us a call to ask for an arborist estimate in Phoenix, AZ!

The Role of an Arborist: A Focus on Tree Health and Safety

by AZ Desert Tree Care • 5 January 2025

Trees are essential for the environment, providing oxygen, shade, and natural beauty. Yet, maintaining their health and ensuring safety often requires professional expertise. This is where an arborist steps in. Arborists are trained professionals who specialize in tree management. At AZ Desert Tree Care, we provide expert arborist services in the greater Phoenix area. Here’s a short overview of the role of an arborist. Tree Health Experts One of the primary roles of an arborist is diagnosing and addressing tree diseases. Trees, like all living organisms, are susceptible to infections, pests, and environmental stress. Arborists use their expertise to identify signs of disease, such as discolored leaves, fungal growth, or unusual branch dieback. Once diagnosed, they implement treatment plans that may include pruning, applying targeted pesticides, or improving soil conditions. Also, arborists help prevent diseases by promoting proper tree care practices. This includes fertilization, mulching, and watering techniques tailored to specific tree species and local climates. They can also recommend planting strategies that reduce stress on trees, such as selecting species suited to the area and ensuring adequate spacing. Pruning and Maintenance Pruning is a critical aspect of an arborist's work. Proper pruning enhances tree health by removing dead, damaged, or diseased branches, which can otherwise hinder growth or create entry points for pests. Pruning also shapes trees for aesthetic appeal and structural integrity, ensuring that they grow in a balanced manner. Arborists also assess trees for weak or overgrown branches that could pose risks during storms. By mitigating these hazards, they help protect people and property. For homeowners and businesses, this service is invaluable in preventing costly damage caused by falling limbs. Safety and Risk Assessment Arborists are often called upon to evaluate trees for safety concerns. Trees with compromised structural integrity due to disease, decay, or storm damage can become liabilities. Arborists use advanced techniques, such as climbing inspections, to assess the extent of damage. As necessary, arborists can safely remove hazardous trees. Arborist in Phoenix, AZ When you need an experienced arborist in Phoenix and the surrounding area, contact AZ Desert Tree Care at 602-842-9350 . We provide expertise with both residential and commercial tree care in Phoenix. Feel free to give us a call to request an arborist estimate in Phoenix, AZ!

A white truck is parked on the side of the road in front of a building.

Tips for Trimming Palm Trees in Phoenix, AZ

by AZ Desert Tree Care • 15 November 2024

Palm trees are a staple of the Phoenix landscape, adding a touch of tropical beauty to homes and businesses. However, these iconic trees require regular trimming to maintain their health and appearance. Proper palm tree trimming can help prevent safety hazards, reduce pest infestations, and promote healthy growth. As leading palm tree specialists in Phoenix, we offer these essential tips for trimming your palm trees effectively. Know the Right Time to Trim Timing is key when it comes to trimming palm trees. For most species, the best time to trim is in spring, before the intense summer heat arrives. Trimming in spring helps prepare the tree for optimal growth during the warm season. Avoid trimming during the hottest months, as it can stress the tree and make it more vulnerable to damage. Use the Right Tools Having the correct tools is essential for safe and effective trimming. For most palm trees, you'll need: Pruning shears or a pruning saw for small to medium fronds. A pole saw for reaching higher branches safely. Gloves and safety goggles to protect yourself from sharp fronds. Remove Dead and Dying Fronds Focus on removing dead, brown, or yellowing fronds. These fronds can become a hazard during storms, as they may break off and cause damage. Additionally, dead fronds can attract pests like rats, which use them as nesting sites. Be careful not to over-prune; removing too many green fronds can stress the tree and hinder its ability to photosynthesize. More on this below. Avoid Over-Trimming One common mistake is over-trimming, where too many green fronds are removed. A healthy palm tree should retain a full, rounded canopy of green fronds. Removing too many fronds weakens the tree, making it more susceptible to disease and pests. Aim to leave at least two-thirds of the fronds intact to maintain the tree's health and appearance. Consider Hiring a Professional Arborist Trimming tall palm trees can be dangerous without the proper equipment and experience. When it comes down to it, it’s likely that the best thing for you and your palms is to hire a professional arborist, like those at AZ Desert Tree Care, who can ensure that the job is done safely and correctly. We have the skills and tools to handle large palm trees, and can assess the health of the tree to provide tailored care. At AZ Desert Tree Care, our expert arborists offer comprehensive palm tree trimming in Phoenix to keep your palms looking their best. Whether you need a seasonal trim or help managing overgrown fronds, we’re here to help. Give us a call at 602-842-9350 to request a free estimate for the cost of palm tree services in Phoenix or the neighboring cities.