Free for homeowners
Pest control in Arizona
What are the most common pests in this state, and who handles them?
Pest control in Arizona is defined by bark scorpions, which climb walls and slip through tiny gaps from March onward, desert subterranean termites at slab edges, and monsoon spikes in crickets and roaches from July to September. PestChief connects Arizona homeowners at no cost with one independent local company covering their ZIP code.
Where can you read about each pest?
Pest pressure here is shaped by climate, geography and housing stock, so it varies across the state. The notable issues for this state are set out on this page. For how each pest is identified, what the signs look like and what treatment usually involves, read the pest guides.
What is the climate like here?
Climate is the biggest single driver of which pests live here and how long their season runs.
Which pest issues stand out here?
- Arizona bark scorpions, the region's medically significant species, which climb walls and enter through very small gaps
- Desert subterranean termites active in dry soil, often found at slab edges and stucco
- Monsoon-driven spikes in scorpions, crickets and cockroaches from July to September
- Roof rats established in parts of the Phoenix metro, tied to citrus and dense landscaping
Which pests are active in each season?
Activity shifts through the year, so the pest worth treating in March is rarely the one worth treating in August.
Which pests are active in spring?
Which pests are active in summer?
Which pests are active in fall?
Which pests are active in winter?
How does pest pressure vary by region?
Pest pressure is not uniform across a state. Elevation, humidity, soil and the age of the housing stock all change which pests appear and when.
Which regions of the state face which pests?
When do termites swarm in each region?
Is your ZIP code in Arizona covered?
PestChief is free to the homeowner. Coverage is checked ZIP code by ZIP code, not state by state. Give your ZIP code and the pest you are seeing, and if an independent local pest control company covers that ZIP code and handles that pest, your request goes to that one company, and it contacts you directly.
What licensing should you ask a company for?
Licensing is the one check a homeowner can make before any work starts. Every state requires a pest control company to hold a license, and most require a separate certification for specialty work such as termite treatment. Ask for the license number, confirm it covers the pest you have, and check it with the state agency that issues it.
What does this state require of a licensed company?
What else should you know about this state?
A few state specific details that change how pest control works here, and what they mean for a homeowner.
Which metro areas are covered?
Coverage varies inside a state, not only between states. A company that covers one metro area may not cover a rural ZIP code two counties away, and the pests it is licensed to treat can differ as well. The metro areas listed here are where PestChief most often has a company to introduce you to. If your city is not listed, a ZIP code check is still worth doing.
What do homeowners ask most?
What pests are most common in Arizona?
Scorpions set Arizona apart: the most common calls involve ants, cockroaches, spiders, wasps and hornets, mosquitoes and scorpions. What drives them locally:
- Arizona bark scorpions, the region's medically significant species, which climb walls and enter through very small gaps
- Desert subterranean termites active in dry soil, often found at slab edges and stucco
- Monsoon-driven spikes in scorpions, crickets and cockroaches from July to September
- Roof rats established in parts of the Phoenix metro, tied to citrus and dense landscaping
When is pest season in Arizona?
Pest season in Arizona starts in March with scorpion activity and peaks during the summer monsoon, but scorpions can appear indoors in any month.
Spring: Scorpions become active in March; termite activity picks up with warming soil. Summer: Peak scorpion and cockroach activity at night; monsoon storms push pests indoors. Fall: Scorpion sightings continue into October; rodents move toward structures. Winter: Scorpions overwinter in wall voids and attics and appear indoors on warm days.
Who licenses pest control companies in Arizona?
Structural pest control in Arizona is regulated by the Arizona Department of Agriculture's Pest Management Division, also called the Office of Pest Management, which licenses applicators and businesses. Confirm the business holds an Arizona license and that the applicator's category covers your pest.
How much does pest control cost in Arizona?
National estimates put a scorpion or roach call at about $171 (This Old House) for a single visit, $300 to $550 (HomeAdvisor) for a one time treatment program, and $300 to $900 (HomeGuide) a year on a recurring plan. Each figure names its publisher. None is a PestChief quote; an Arizona company prices the job after inspecting your home.
When are bark scorpions active in Arizona?
Arizona bark scorpions become active in March and stay busy through the summer monsoon, hunting at night, with sightings continuing into October. They climb walls and slip through very small gaps, which is how they end up indoors. Scorpions overwinter in wall voids and attics, so one can appear inside an Arizona home on a warm day in any month.
Does PestChief cover Arizona?
Independent local companies cover ZIP codes across parts of Arizona; the covered metro today is Phoenix. A covered state never means every address is covered, so run your ZIP code through the locations finder. If it is covered, PestChief passes the request to one company that handles your pest, and it contacts you directly.
Where does this information come from?
Seasonality and pest biology
- US EPA, Integrated Pest Management principles
- UC Statewide IPM Program, Home and Landscape pests
- US EPA, Safe Pest Control
- Penn State Extension
Pricing
National estimates from published industry sources. Not PestChief quotes.
Licensing
Licensing is administered by Arizona Department of Agriculture.
Ready to get this handled?
It costs the homeowner nothing. Coverage is checked ZIP code by ZIP code. Give your ZIP code and the pest you are seeing, and if an independent local pest control company covers that ZIP code and handles that pest, your request goes to that one company. It contacts you directly, and it sets its own price.
What should you check before you hire?
Every state we cover
Browse the full list of states and metro areas, and check whether your area is covered.
Pests, one by one
Identification, signs of an infestation and what to do first, for each pest we cover.
What pest control costs
National ranges by treatment type, with the basis for each figure stated plainly.
Season by season
Which pests get active when, and the months worth acting in before a problem grows.
Learn the basics
Plain explanations of treatments, prevention and the questions worth asking a company.
How PestChief works
We match a homeowner with one independent local pest control company. Here is what happens.