Cockroach Exterminator in Phoenix, AZ

The small ones breeding in your kitchen are German cockroaches. They live indoors only, riding in with grocery bags, boxes or used appliances. They multiply fast in the warm gaps behind the refrigerator. The big ones that show up in bathrooms in summer are American cockroaches, which the whole Valley calls sewer roaches. They live in the sewer and irrigation systems and come up through drains and around plumbing penetrations, especially when monsoon rain pushes them out.

German roach work is baiting plus crack-and-crevice treatment inside. It lives or dies on preparation: clean counters, dry sinks, food sealed up, so the bait is the only meal available. Foggers make it worse by scattering the population into the walls. Sewer roach work is the opposite direction, treating the outside perimeter, weep holes, and drain and cleanout areas so the ones coming up from below die before they're in the shower with you.

Tell the company which roach you have, or describe it and let them tell you. Size is the tell: German roaches stay under three-quarters of an inch; sewer roaches run well past an inch and can fly to lights on summer nights. The answer changes what gets treated, so it's worth getting right on the phone.

Phoenix area

What's different in the Phoenix area

Sewer roach season is the monsoon. Storm water pushes American roaches out of the mains and into yards and bathrooms across the metro, and July through September calls reflect it. German roaches don't care about the season; kitchen infestations run year-round and are heaviest in apartments and rentals where they travel between units.

Not sure what you're dealing with?

Describe it on the phone. The company on the other end handles these calls every day and will know what to ask.

Call to be connected(480) 867-5910

What the company will do

Every company works its own way and sets its own rates. This is the shape of the job so you know what to ask about.

1

Identify German vs sewer roach

Different species, different treatment. They'll confirm from your description or on inspection, checking the kitchen gaps for one and the drains and perimeter for the other.

2

Bait and treat the harborage

Gel baits and insect growth regulator in the cracks German roaches breed in, or perimeter and drain-line treatment for sewer roaches. Placement matters more than volume.

3

Close the routes

For sewer roaches: drain covers, dried-out P-traps, weep screed and pipe penetrations. For German roaches: the sanitation and clutter notes that keep bait working.

Common questions about roach control in Phoenix

Do sewer roaches mean my house is infested?

Not the way German roaches would. American roaches live in the sewer system, not your cabinets, and the ones you see wandered up a drain or under a door. Treatment focuses on the perimeter and drains. If you're seeing small roaches in the kitchen instead, that's an indoor infestation and a different call.

I've sprayed and they keep coming back. Why?

Over-the-counter spray kills the roach you hit and repels the rest deeper into the walls, which protects the breeding population. German roach elimination runs on bait the colony carries back. It's slower the first week and finished in a way spraying never is.

How do I keep sewer roaches out of the bathroom?

Run water in unused drains weekly so the P-trap stays full, cap floor drains with mesh covers, seal the gap where pipes pass through walls, and keep the door sweep tight. Perimeter treatment during monsoon season handles the ones those fixes miss.

Cockroach exterminator in Phoenix