If you’ve ever spotted a bug in your home and immediately searched “what kind of bug is this?” — you’re not alone.
Correct identification is the first step in solving any pest problem.
In Upstate New York, many pests look similar at a glance but behave very differently. Some are harmless. Others can cause structural damage, spread bacteria, or multiply quickly if left untreated.
Accurate bug identification in NY helps you:
Misidentifying a pest often leads to bigger problems later.
Here are some of the most common pests homeowners encounter in Albany, Saratoga, and Kingston — and how to recognize them.
What they look like: Small, segmented bodies with a narrow waist
Where you’ll find them: Kitchens, bathrooms, near food or moisture
Common types in NY:
Why it matters: Carpenter ants can damage wood structures, while smaller ants are usually a nuisance but can grow into larger infestations.
What they look like: Pale, soft-bodied insects; swarmers have wings
Where you’ll find them: Near wood, basements, foundation areas
Key sign: Mud tubes or discarded wings
Why it matters: Termites cause structural damage and often go unnoticed until damage is significant.
What they look like: Shield-shaped, brown or gray
Where you’ll find them: Windows, walls, especially in fall
Why it matters: Harmless to structures but release an odor when disturbed and can become a nuisance indoors.
What they look like: Slightly larger than house flies, slow-moving
Where you’ll find them: Windows, attics, sunny interior walls
Why it matters: They don’t breed indoors but can appear in large numbers during cooler months.
What they look like: Eight legs, varying sizes and colors
Where you’ll find them: Basements, corners, storage areas
Why it matters: Most spiders in NY are harmless, but they indicate other insect activity nearby.
What they look like: Slender bodies with narrow waists, often yellow and black
Where you’ll find them: Eaves, decks, trees
Why it matters: They can sting and become aggressive, especially in late summer.
Signs instead of sight:
Why it matters: Rodents cause damage and contamination and require a different approach than insects.
Not every bug requires immediate action — but some do.
These are usually more of an annoyance than a threat, though recurring activity may still need attention.
These pests can cause real problems if not addressed early.
When to Use Bug Identification Apps
Bug ID apps and online searches can be helpful — but they have limitations.
In many cases, apps identify what it looks like — not what’s actually happening in your home.
When to Call a Professional
If you’re unsure what you’re dealing with — or if you notice pest activity increasing — it’s time to bring in an expert.
Professional pest control doesn’t just identify the bug — it identifies the source, the conditions, and provides the solution.
How Thomas Pest Services Can Help
At Thomas Pest Services, identification is just the first step.
Our technicians:
We focus on solving the problem at the source — not just treating what’s visible.
When it comes to pest control, the small details matter. And with Thomas Pest Services, we treat little things like big things.
Need Help Identifying a Bug? Contact Us.
If you’ve found something in your home and aren’t sure what it is, we can help.