The 10 best-rated ant exterminators in Seattle, WA average 4.9★ on Google across 21,769 reviews. Rodent Guard Pest Control has the top rating (5.0★), and Insight Pest Control - Seattle has the most reviews (7,356). Updated October 25, 2026.
10 companies that meet our bar: rated 4.5★ or higher on Google, with a meaningful review history (21,769 reviews combined) and currently operating. Request a call back and the company will phone you directly.
“Husband called this company after wed found a rat in attic an they sent out Paul d he was on time super nice an understanding since I was home alone with my baby he looked at everything an answered all my questions…” — Google review
“David Sullivan did a great job, professional yet friendly, great conversationist—couldn't ask for better because it doesn't exist. Even got to discussing getting more services at another, nonprofit business location.” — Google review
“Fritz, my technician, is always extremely professional, knowledgeable, and polite. He is very thorough, especially since he understands my fear of spiders. He is willing to treat the outside and inside of my home,…” — Google review
“Mark patiently and thoughtfully checked through our home once again to make sure the rodents stay out of our home. We appreciate his support to help our home stay pest free!” — Google review
“Wow! Such incredible service!!! Chris J. really saved the day with a weekend call! Quick, efficient and kind. So good that I decided to change my service to Eastside!” — Google review
“We have been so happy with cascade pest control and Lawrence is amazing!! He is so kind, thorough, and we trust his opinion. This truly feels like a family business where they care about your problem and want to help…” — Google review
“As always Jackson was thorough, timely, pleasant and helpful for our quarterly pest control service. I appreciate his work ethic, quality and attitude.” — Google review
“Their servant representative was outstanding( Tryee ) . Very knowledgeable and professional, quick and easy I would definitely recommend your company” — Google review
“Came to my door, polite, helped identify item on ground and then went about spraying for ants (which have not returned) then sent report of work performed. Thanks” — Google review
“Called Jeff about treating a used mattress for our move to Canada (customs wants a fumigation certificate). Right away he told us honestly that we’d be better off just buying a new one, even when he did have a safe…” — Google review
We scan Google Maps for ant exterminator listings in and around Seattle, keep only open businesses whose main category matches the service, and require a Google rating of at least 4.5 from at least 20 reviews. Companies are ordered by a confidence-weighted score that balances rating and review volume. We do not accept payment for placement.
Rodent Guard Pest Control has the highest Google rating on our Seattle list: 5.0 out of 5 from 537 reviews (as of October 25, 2026).
Insight Pest Control - Seattle has the most Google reviews among the companies listed here: 7,356, with a 4.9★ average.
Only open Seattle-area businesses whose Google category matches the service, rated at least 4.5★ from at least 20 Google reviews. They are ordered by a confidence-weighted score of rating and review volume. Placement is never paid.
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