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Ants
Crawling Insects Active now

Ants

Formicidae spp.

How to Identify

– Look for tiny ant trails on counters.
– Check baseboards and window sills for worker ants.
– Hear faint rustle in wall voids at night.

Health Risks

Most species pose minimal direct health risk; some deliver painful stings or bites; pavement ants and odorous house ants contaminate food; certain species may spread bacteria across food prep surfaces. Most ants are a nuisance more than a danger. The main worry is ants walking over food and counters. They can carry germs from the trash to where you eat. A few kinds can bite or sting, but most just annoy you.

Most ants in Portland are a nuisance. They can spoil food and spread germs.

Our Treatment Method

Identify species before treatment; apply targeted bait (sugar or protein based on species diet), perimeter residual spray, and interior crack-and-crevice treatment; locate and treat or exclude nest. A pro first finds out which kind of ant you have. Bait lets the workers carry the cure back to the nest. This wipes out the colony, not just the ants you see. Sealing entry points keeps new ants from getting in.

We find the ant type and place targeted baits. Then we seal entry gaps and treat outside.

EPA-approved products · Licensed technicians · Satisfaction guaranteed

Prevention Tips

– Store food in airtight containers and clean up crumbs and spills immediately.

– Seal cracks, gaps around pipes, and entry points along the foundation.

– Keep mulch and landscape debris away from the foundation perimeter.

– Fix leaky faucets and eliminate standing water to reduce moisture attractants.

– Trim vegetation touching the home to eliminate ant highways.

– Keep food in sealed containers and clean crumbs.

– Keep mulch and leaves one foot from foundation.

– Fix leaks and dry out damp spots fast.

Habitat & Behavior

Nests in soil under slabs, in wall voids, under mulch, and in decaying wood; foragers enter structures through gaps seeking sugar, protein, and moisture. A single colony can hold thousands of workers. Scout ants leave scent trails that guide others to food.

Local Prevalence

Ants are common in Portland yards and homes. They show up most springs and summers.

Protection Plans

Choose Your Level of Protection

Every plan includes free re-treatments, a dedicated technician, and our No-Bug Guarantee.

Essential

$45 /mo
  • Quarterly exterior perimeter treatments (four visits/year)
  • Targeted interior spot treatments at no extra charge between visits
  • Annual inspection and written treatment summary
  • 30-day satisfaction re-treatment guarantee
Get Essential Protection Today

Premium

$159 /mo
  • Monthly comprehensive service plus termite monitoring
  • Priority scheduling with 24/7 emergency callbacks
  • Two seasonal mosquito and tick yard treatments
  • Annual exclusion audit with small repairs included
Get Premium Complete Protection

Professional

$89 /mo
  • Monthly interior + exterior service (12 visits/year)
  • Priority same-week scheduling and one free callback between visits
  • Rodent monitoring and basic exclusion checks (minor sealing included)
  • Seasonal wasp and insect activity checks
Protect your home year-round

Confused? Compare: Common Ants vs. Carpenter Ants

See a side-by-side comparison to tell them apart.

View Comparison

Don't Let Pests Win.
Take Back Your Home Today.

Every day you wait gives pests more time to multiply and cause damage. Our licensed technicians are ready to help — often the same day you call.

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Available Mon–Fri 8:00 AM–6:00 PM; Sat 9:00 AM–3:00 PM. Emergency and weekend appointments available; 24/7 on-call for urgent rodent or bee-swarm situations.