Ants in Arizona: What You Need to Know
From fire ants to carpenter ants, Arizona homes face unique ant pressures year-round. Here's what our technicians see most.
Common Ant Species in Arizona
Arizona is home to dozens of ant species. These are the ones Elite Pest technicians encounter most often in Maricopa County homes.
Fire Ant
Aggressive red ants that build large mounds and deliver painful stings. Common in yards and near foundations.
- Where found
Carpenter Ant
Large black ants that tunnel through wood. A sign of moisture damage and a structural concern if left untreated.
- Where found
Odorous House Ant
Small brown ants that emit a rotten coconut smell when crushed. Often found in kitchens near food and moisture.
- Where found
Pavement Ant
Small dark ants that nest under slabs and sidewalks. Enter homes through cracks in search of food.
- Where found
Do Grits Kill Ants? (And Other Home Remedies)
Where Ants Hide in Arizona Homes
Ants are small enough to exploit gaps you may not notice. These are the most common harborage points our technicians find.
Warning Signs You Have an Ant Problem
Visible ant trails along baseboards, countertops, or exterior walls
Small dirt mounds or displaced soil near the foundation or in the yard
Winged ants (swarmers) indoors — a sign of a mature colony nearby
Sawdust-like frass near wood structures (carpenter ants)
Ants in food storage areas or around pet food bowls
How to Prevent Ants in Your Arizona Home
Seal cracks and gaps around doors, windows, and utility penetrations with caulk.
Fix leaking pipes and eliminate standing water — ants are drawn to moisture.
Store food in airtight containers and clean up crumbs and spills promptly.
Keep mulch and vegetation at least 12 inches from the foundation.
Empty trash cans regularly and keep lids sealed.
When to Call a Professional
DIY ant treatments often eliminate visible foragers without reaching the colony. If you're seeing any of the following, it's time to call Elite Pest.
- Ant trails reappear within days of a DIY treatment
- You've found multiple entry points or nesting sites inside the home
- Winged ants (swarmers) have appeared indoors
- You suspect carpenter ants — structural damage can worsen quickly
- The infestation is in a kitchen, bathroom, or near food prep areas
Elite Pest technicians identify the species, locate the colony, and apply targeted treatments that reach the source — not just the foragers you can see.
View Ant Control Services →Frequently Asked Questions
Ready to Get Rid of Ants for Good?
Elite Pest serves Gilbert, Chandler, Mesa, Phoenix, and the entire East Valley. Same-day service available.