For trees that look wrong or feel risky

Tree Health Assessments in Dayton, OH

A clear opinion on whether a tree can be kept, should be pruned or needs to come down.

Free on-site estimates across Dayton and the Miami Valley
A clear written price, no lump-sum guessing
Yard left raked and cleared as agreed

Answers About a Tree You Are Unsure Of

Tree health assessments in Dayton start with a simple question from a homeowner: is this tree going to be all right? Maybe a mushroom has appeared at the base, the leaves turned brown in July, a crack opened up after a storm, or the tree has started to lean toward the house. An assessment looks at the whole tree, from the roots and root flare to the trunk, the branch unions and the crown, and ends with a recommendation you can act on.

What we look for

Decay is the big one. Fungal conks or mushrooms at the base or on the trunk, cavities, soft or hollow-sounding wood, and bark that has fallen away all point to wood that may be losing strength. Structural defects come next: cracks, tight V-shaped forks with bark pinched between the stems, and a recent lean with lifted soil. Then the crown: dead branches, thin foliage, wilting and early leaf drop. We also look at the site, because construction, trenching, soil piled over roots or a new driveway can kill a tree slowly.

Pests and diseases in southwest Ohio

Some problems are well known here. Emerald ash borer kills ash. Oak wilt, which occurs in Ohio, causes oaks in the red oak group to wilt and drop leaves in summer, and badly affected trees can die within weeks of the first symptoms. Bur oak blight, anthracnose on sycamores in wet springs, and scale insects on many species are also common, though many are cosmetic rather than deadly. Ohio also watches for invasive pests such as Asian longhorned beetle, which has had established populations in the state, and spotted lanternfly, confirmed in parts of Ohio by 2021. If we see signs of a regulated pest, we tell you and point you to the Ohio Department of Agriculture to report it.

Heavy soils and roots

Much of the Miami Valley lies in Ohio's glaciated till plains, and trees on dense, clay-rich soils tend to root shallowly, especially where the ground stays wet. Compaction from vehicles, foot traffic or equipment squeezes the air out of the soil, and roots suffer. Signs of root trouble often show up in the crown first, as dieback from the top down.

What We Handle

An assessment can be one tree or every tree on the lot.

Single-tree check

One tree looked over from roots to crown, with a recommendation to keep, prune, treat or remove.

Whole-property walk

Every tree near the house, drive and play areas reviewed, with the most urgent items listed first.

Storm risk review

Defects most likely to fail in wind, such as weak forks and heavy limbs, noted with options.

Ash and oak checks

Signs of emerald ash borer and oak wilt checked, with timing advice for pruning or treatment.

Construction protection advice

Before an addition, driveway or fence, advice on keeping equipment and digging away from root zones.

Written notes for buyers and sellers

A short written summary of tree conditions to share during a home sale.

Tree Assessment Costs at a Glance

Job	Published range
Arborist consultation or inspection (Angi, national)	$75 to $150
Tree inspection (HomeAdvisor, national)	$30 to $150
Arborist billed by the hour, uncommon (Angi, national)	$75 to $200 per hour
Comprehensive written report, several trees (Angi, national)	$450 to $700
Free estimate for a specific job	no charge

Figures from Angi's 2026 arborist cost guide and HomeAdvisor's tree trimming cost guide. Angi notes some pros waive the consultation fee when you hire them for the follow-up work. A free estimate for removal or pruning includes our opinion of the tree; a detailed written report is a separate item. Your written estimate is the price.

How the Job Goes

1. Tell us your concern

Describe what you noticed and send photos if you can; it helps us bring the right tools.

2. On-site look

We inspect roots, trunk, branch unions and crown, and sound the trunk for hollow wood where needed.

3. Plain recommendation

We explain what we found and whether the tree should be kept, pruned, treated, watched or removed.

4. Written plan

If work is needed, the quote lists each task and price so you can decide.

Tree Health Assessments Questions

Is a mushroom at the base of my tree a bad sign?

Often, yes. Fungi at the base or on the root flare usually mean decay in the roots or lower trunk, and that decay is hidden. Some species are much more serious than others, so it is worth having the tree looked at, especially if it stands near the house or a street.

Why is my oak tree losing leaves in summer?

There are several possible causes, including drought stress, root damage and leaf diseases. Oak wilt is the one to rule out quickly in red oaks, because it can kill a tree in a single season and spread to nearby oaks through grafted roots. A quick check can tell you which it is likely to be.

Do I need an arborist near me to tell if a tree is dangerous?

For an obvious problem, such as a split trunk or a dead tree, no. For subtler signs, like a fungus, a crack or a lean that has changed, a trained eye helps. We give our opinion at a free estimate when the question is whether to prune or remove.

Can a leaning tree be saved?

A tree that has leaned the same way for years and grown upright at the top is usually stable. A lean that appeared suddenly, especially with cracked or heaved soil on the opposite side, is a warning sign that roots have failed, and that tree should be checked right away.

Should I worry about spotted lanternfly in Dayton?

It is worth watching for. Spotted lanternfly was confirmed established in parts of Ohio by 2021; it feeds on many trees and crops and especially favors tree of heaven. If you see adults (about an inch long, grayish-brown forewings with black spots and red hind wings) or their yellowish-brown, waxy egg masses on trunks, stones or vehicles, report them to the Ohio Department of Agriculture.

Tree Health Assessments Service Areas

Get a Tree Health Assessments Estimate

Ask for a free look at a tree that worries you.

Call (937) 884-1695 Free Estimate