Portland Ants

Complete, Long-Term Ant Control for Portland Homes & Businesses

Ants are among the most common and prolific pests worldwide, and Portland, OR, is home to many ant species that bite, sting, swarm, and destroy property. They can appear suddenly in kitchens, bathrooms, pantries, basements, and around windows or doors as they search for food, moisture, and shelter.

At Croach® Pest Control, we provide professional ant control in Portland, OR, designed to address the source of the infestation, not just the ants you can see. Our technicians inspect your home and property, identify the ant species, locate nesting sites, apply targeted treatments, and provide prevention recommendations to help keep ants from returning. Protect your home or business with Croach®.

       
   Croach Pest Control
   1408 Google reviews 
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   Csa Hildum 
 10 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great service, showed us the whole wall he sprayed for seasonal beetles.  Always reminds us to keep pets in for 30 minutes after treatment.  Great customer service!
  
 
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   James Lowers 
 9 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. 2 people showed up for my service and as far as I can tell everything was completed A-OK
  
 
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   Debbie Coryell 
 4 September 2026
 
 
 Trustindex verifies that the original source of the review is Google. Drew was quick and efficient.
  
 
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   Elaine Burr 
 28 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Brandon was great. He came when I thought it was canceled! He did everything very efficiently .He was friendly and listened to my concerns.
  
 
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   Marty And Jenna Bates 
 26 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. I've been a customer of Croach for many years. Today was my latest service, and the technician Eric was great!! I appreciate Eric’s excellent service and great customer service. Thank you Eric!
  
 
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   Jim Wittkop 
 26 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Arrived on time and completed all services in a professional manner.
  
 
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   Hugh Stepaniuk 
 25 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Derk did a great job and explained what he was going to do and notified us when he was complete.
  
 
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   Maureen Costa 
 19 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Great quality good service very professional staff always on time would always recommend this company to everyone
  
 
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   Dianne Rush 
 18 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Tony is always friendly, pleasant and helpful. I am always glad to see him because I can trust him to do a thorough job! Thank you for such great customer service!
  
 
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   Paul Radke 
 16 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Brandon from Croach Pest Control treated our house today.  He asked us if we had any issues and we did not.  He also mentioned that during the rainy season they would not be putting any chemicals on the ground as it would seep in to the water table.  That was great information to know and thank you for the service today!
  
 
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   Barbara Mclaren 
 13 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Adelpho Martinez Cruz was our Technician who visited our home today. We were very pleased with his services! Thank you!
  
 
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   Kristopher Williams 
 11 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Thorough! Thank you.
  
 
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   Al Wasser 
 11 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Very prompt, friendly. Immediately took care of issue.
  
 
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   Kendra Hume 
 11 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. Cyrus was great!
  
 
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   Jeana Fink 
 6 August 2026
 
 
 Trustindex verifies that the original source of the review is Google. We’ve been using Croach for over five years and have great service and response from them.  We’ve worked with Justin, Justice, Jonathan, Andy, Cyrus and Julian. Most recently we had wasps coming out of the ground.  Julian investigated and treated the site, which was about a size of a basketball.  When we found a wasps nests in the past and Croach comes back and removes them for us. I also mentioned we have seen mice in our yard. Justin offered a black blox. Which will entice the mice to eat the bare. We appreciate their communication and professionalism.

Signs Of An Ant Infestation In Your Home

Ant infestations often start small, but can grow quickly. Here are some tips from our ant control experts on how to spot an infestation:

Ant Trails: If you see a steady line of ants, they're likely on a food-finding mission with many more on the way.
Small Sawdust Piles: Carpenter ants and other species often leave sawdust piles near wooden structures, indicating potential structural damage.
Ant Nests: Check for mounds of soil or debris near your home's foundation or in hidden corners, which may be created by outdoor colonies that can damage your home.
Rustling Sounds: Rustling sounds in the walls are another clear sign of a pest problem requiring immediate professional attention.

Why Ant Infestations Keep Coming Back

One of the biggest frustrations for Portland homeowners is that ants often return regardless of how much you clean, spray, or set out bait.

Common reasons ant infestations continue include:

The nest is hidden outdoors, under the home, or inside a wall void.
Colonies may have multiple nesting sites.
Moisture sources are still available.
Food sources, crumbs, grease, or pet food are accessible.
Entry points around windows, doors, pipes, or foundations remain open.
Landscaping, mulch, or vegetation is touching the home.
The wrong treatment is used for the ant species.

That is why professional ant control matters. Different species and levels of ant infestation require different ant control methods. Retail products may be effective at killing some ants. But this only fragments the colony, creating a larger problem. Croach® provides licensed, experienced ant control services in the Portland area.

Common Ants in Portland Homes

Different ants behave differently, which is why proper identification matters. Some ants are mainly a nuisance, while others can indicate moisture issues or structural damage.

Odorous House Ants (AKA Sugar Ants). Odorous house ants are the most common house-infesting ants in western Oregon. These ants can be especially frustrating because they may nest outdoors, under homes, inside wall voids, or near heat and moisture sources.
Carpenter Ants. These ants excavate wood to build their nests, which can weaken your home's structural integrity and cause costly damage. If you see large black ants indoors, especially in spring or around damp wood, take it seriously.
Moisture Ants. This type of ant thrives in damp climates like Oregon and is often found in rotting wood or in water-damaged areas.
Pavement Ants. Pavement ants often nest around sidewalks and driveways, but in Portland, they may also become noticeable around basement entries, garages, and ground-level apartments. Keep an eye on cracks around patios, walkways, and exterior walls. Sealing these gaps can help reduce indoor ant activity.

The Croach® Ant Control Process

At Croach® Pest Control, we don’t just eliminate ants; we make sure they're gone for good. Trust our ant control specialists to provide ongoing protection through this superior process:

Step 1: Comprehensive Inspection
Different types of ants require different ant control methods. We identify the species, locate nesting areas, and assess contributing conditions like moisture or food sources.

Step 2: Custom Pest Plans
After inspecting, your ant exterminator will devise a customized strategy that will get rid of ants and keep them out. We tailor treatments to your specific ant species and local environmental factors.

Step 3: Targeted Treatments
Our eco-friendly ant control methods eliminate ants while protecting your home and the environment. Using Integrated Pest Management (IPM), we apply treatments where ants live and travel, minimizing unnecessary chemical use.

Step 4: Long-Term Prevention
We don't just treat the symptoms; we return every 2-3 months to eliminate the colony itself. This includes identifying entry points, recommending measures to prevent attracting ants, and applying treatments to disrupt breeding cycles.

What ants are most common in Portland?

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Are carpenter ants dangerous?

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