American Cockroaches in Phoenix, AZ
Periplaneta americana
American cockroaches — often called "palmetto bugs" — are large, fly, and love moisture. Learn how we treat for them.
Notes: From a Phoenix, AZ Exterminator
Appearance
American cockroaches are the largest common species, reaching up to 2 inches, reddish-brown with a pale yellow marking behind the head. They can fly short distances, especially in warm weather.
Harborage
They favor moist, dark environments — sewers, drains, crawl spaces, and irrigation boxes — and often enter homes through drains, gaps around pipes, or open doors during monsoon season.
Are They Dangerous?
Like other roach species, they spread bacteria and allergens and can contaminate food and surfaces. Their large size and tendency to fly make encounters especially unsettling for homeowners.
Treatment
Because they often enter from sewers and exterior voids, exclusion and perimeter treatment matter as much as interior control. Antidote Pest Solutions treats both entry points and active harborage areas. Contact a service pro at Antidote Pest Solutions to keep them outside where they belong.
Prevention Tips
Seal gaps around sewer and drain pipes where they enter the home
Keep garages and crawl spaces dry and well-ventilated
Store firewood and cardboard away from exterior walls
Repair leaky faucets, hose bibs, and AC condensation lines
Keep dumpsters and trash cans sealed and away from entry points
Caulk gaps around doors, weep holes, and utility penetrations
Behavioral Notes
American cockroaches can survive underwater for up to 30 minutes, which is why they're so common around sewers and drains.
They can fly short distances as adults, gliding from higher ground when startled — unusual among common roach species.
Other Pests We Treat in Phoenix, AZ.
Live Close By?
5.0
Teri T.
“I had ants in my home and couldn't figure out where they were coming from. I tried store bought poisons and traps and nothing worked. These guys came in and within one day, not a single ant to be found. It's been several weeks now. So thrilled to have found them when I did, especially since the weather is changing and stirring up all kinds of creepy crawlies. Thank you!!"
100%
Satisfaction Guarantee
If pests return in between visits, so do we.
At no extra cost.
Frequently asked questions
