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Exterminator Guild

Ant control in San Francisco

7 of the 18 pest control businesses in San Francisco have reviewers writing about ants. 1 of them publishes 24-hour opening.

Ordered by how often reviewers named ants — not a quality score, and not paid placement

7

businesses

3,337

reviews represented

3.3%

one or two star

1

list 24-hour service

Combined review distribution

7 of 7 listings have a collected histogram

Google's own review histogram · 3,337 reviews · captured 2026-08-24

Most mentioned

Written about for ants in San Francisco

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

Before you call

What to know about ants

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.

Also in this place

Other pests in San Francisco

All 18 in San Francisco →Ants across California →