How to Spot a Dangerous Tree Before It Falls

Brandon Meier
Jul 8
3 min read

Here in Flower Mound, Texas, we get our fair share of storms, winds, and scorching summers—all of which can weaken trees over time. But you don’t have to wait for a tree to fall and cause expensive damage before taking action.

At Tree Service Flower Mound, we’ve helped dozens of homeowners identify and remove hazardous trees before disaster strikes. Here’s how to spot the warning signs.

⚠️ Why It’s Important to Catch Tree Hazards Early

When a tree falls, it can:

Damage your home, roof, or vehicles
Knock down fences and power lines
Injure people or pets
Lead to thousands of dollars in repairs—not always covered by insurance

The good news? Most trees show clear signs of stress or decline long before they fall. You just need to know what to look for.

🔍 7 Warning Signs of a Dangerous Tree

1. Leaning or Tilting

Not all leaning trees are dangerous, but if you see a sudden lean or one that’s getting worse over time, it could indicate root failure or soil instability.

2. Cracks in the Trunk or Branches

Vertical or horizontal cracks can signal internal decay. If the trunk has a large split or the main limbs are cracked, the tree may be structurally unsound.

3. Mushrooms or Fungi at the Base

Fungus growing near the base (especially conks or mushrooms) is a red flag. It usually means there’s internal rot eating away at the roots or trunk.

4. Dead or Hanging Branches

Large dead branches—especially near the crown—are called “widowmakers” for a reason. These limbs are brittle and can fall with little warning, even on calm days.

5. Soil Heaving or Exposed Roots

If the soil around the base of the tree looks disturbed or raised, or if you can see exposed roots, the tree may be shifting or losing its anchor.

6. Cavities or Hollow Trunks

If you knock on a trunk and it sounds hollow—or if you can see open cavities—it likely has internal decay. Hollow trees are structurally weaker, even if the outside looks healthy.

7. Sudden Leaf Loss or Canopy Dieback

A thinning canopy, brown leaves out of season, or branches that stop producing leaves may indicate disease, pests, or root problems.

📍 Flower Mound Trees Face Extra Risk

North Texas weather is tough on trees:

High winds and sudden storms in spring and fall
Clay-heavy soil that shifts during dry spells
Local threats like Oak Wilt and hypoxylon canker

That’s why it’s especially important for homeowners in Flower Mound, Highland Village, and the surrounding areas to inspect their trees regularly—or have a professional arborist do it for them.

🧰 What You Should Do If You Suspect a Hazardous Tree

Don’t wait. Call a certified, insured tree expert to inspect it.
Avoid DIY trimming—especially with cracked or leaning trees.
Get a quote for trimming, removal, or a risk assessment.

At [Your Company Name], we offer honest evaluations and fast service. If your tree is safe, we’ll tell you. If it’s not, we’ll explain your options clearly and professionally.

📞 Schedule a Free Tree Safety Check

Worried about a tree in your yard? Don’t wait for it to fall.👉 Call Tree Service Flower Mound for a free on-site inspection. We proudly serve Flower Mound, TX, and nearby communities like Lewisville, Argyle, and Highland Village.

Protect your home, your family, and your property—spot the signs early and call the pros.