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Exterminator Guild

Ant control

4,622 pest control businesses across the United States and Canada have reviewers writing about ants. That is the signal these pages rank on — what customers actually wrote, not what a company lists as a service.

4,622

businesses named for it

2,931,112

reviews represented

3.8%

one or two star

789

list 24-hour service

Every review across ants listings

4622 of 4622 listings have a collected histogram

Google's own review histogram · 2,931,112 reviews · captured 2026-08-24

The problem
Most ant callouts are a trail to a food source. Carpenter ants are the exception: they excavate damp structural timber and are a building problem, not a kitchen one.
How you know
A persistent line of ants along the same route, fine sawdust below timber, or winged ants indoors in spring.
What the work involves
Baiting is normally preferred to spraying, because the colony has to be treated rather than the visible trail.

The playbook

Ant control, done properly

Before anyone arrives

Wipe the trail with soapy water to erase the scent line, find what they were reaching — often something as small as a syrup drip — and seal or remove it. Follow the trail backwards as far as you can before you clean it, and note where it enters the room; that is the detail that shortens an inspection.

Do it yourself, or call?

Gel baits from the hardware store genuinely work on many indoor ant problems, if you resist the urge to spray: spray kills the workers you can see and hides the trail the bait needs. Call a professional for carpenter ants (large, black, active at night, sawdust-like frass), for repeated invasions after baiting, or when you cannot find the nest.

What a proper job looks like

Competent ant work starts with identifying the species, because the treatment for pavement ants, pharaoh ants and carpenter ants differs completely — pharaoh ants, for instance, split into new colonies when sprayed. Expect the technician to name the species, locate or infer the nest, and choose bait or targeted treatment accordingly rather than fogging a kitchen.

Choosing the company

Ants are the second most-written-about pest on this site, so most generalists handle them; the distribution and reply rate on a listing tell you more than the service list. If reviewers repeatedly name ants, the company sees this problem weekly.

General practice guidance, written by this site · listings data is separate and attributed where shown

Most named

Most often written about for ants

Ordered by how many reviews name ants, then by adjusted rating. A high count means many customers wrote about it — it is a measure of volume and subject, not of quality.

Ranked on Google review-topic mention counts · each row’s critical share from Google’s own review histogram, on a fixed 0–10% scale · captured 2026-08-24

By place

Where the ants specialists are

By state and province

Ants across United States and Canada