4.7 
31 *The Angi rating for Pest Control companies in Sumas, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
*The HomeAdvisor rating for Pest Control companies in Sumas, WA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Pest Control needs.
Last update on July 01, 2026
Serving Sumas, WA and surrounding areas
Approved
In business since 1974
Free estimates
Credit card accepted
"Service representative was very knowledgeable about lawn, shrub, and pest control."
Serving Sumas, WA and surrounding areas
Approved
In business since 1927
Free estimates
Warranties offered
"Very knowledgeable guy who seem to know what he’s doing. Don’t know results of spraying. Have had much rain since. Will have to see if it worked. Terminex will spray again the beginning of next month."
+2
Serving Sumas, WA and surrounding areas
In business since 2018
Free estimates
Emergency services offered
"Very knowledgeable and friendly. They continued to come back until the pest removal was complete. I continue to use their service for pest control. I also love that they email a detailed invoice after each service. Nick does an awesome job!"
+4
Serving Sumas, WA and surrounding areas
In business since 2011
Free estimates
Credit card accepted
"I was very impressed with the quality of service I received from NW Pest. I highly recommend them, you won't be sorry if you use them . Daniel was very knowledgeable, arrived on time & was someone I was glad to get to know. I intend to recommend them to all my friends & neighbors."
Serving Sumas, WA and surrounding areas
In business since 1927
Free estimates
Credit card accepted
"Recent purchases for termites and pest control. Time will tell if they got it right."
+2
Serving Sumas, WA and surrounding areas
In business since 1927
"I will always hire Terminix for any pest control that I might need. Sean called and told me that they don't handle my specific issue -- moles. He informed that I needed to go buy some Chase at the local hardware store & take care of it myself with a fertilizer spreader. As it turned out, I not only handled my own issue in about 1/2 hour, but I spent only $25 for the product and hand spreader vs. The $175 and $225 estimates I received from the other folks. Oh, and the moles are no longer living in my yard. Thanks, Terminix, and I'm referring you to everyone I know!!!"
Serving Sumas, WA and surrounding areas
In business since 1927
When it comes to protecting homes, Terminix has satisfied more customers than any other insect and pest control company in the industry, with more than 15 million service visits annually.
Serving Sumas, WA and surrounding areas
In business since 1971
Credit card accepted
"United Air Temp was able to procure a replacement furnace controller board in a couple of days and Zachary was out within 4 days of the initial visit. The furnace now works very well."
+2
Serving Sumas, WA and surrounding areas
In business since 2025
Free estimates
Warranties offered
At Sparrow?s Pest Control, we?re passionate about helping our neighbors in Bellingham, Ferndale, Lynden, and throughout Whatcom County live pest-free with confidence. Whether you?re dealing with ants, spiders, rodents, or any other unwanted guests, we?re here to provide effective solutions designed to deliver long-lasting protection.\n\nWe believe in earning your trust through clear communication, dependable service, and real results. Our team is dedicated to providing high-quality treatments at a fair price, with a focus on value, safety, and customer satisfaction. When you choose Sparrow?s, you?re choosing a local company that puts your peace of mind first, every time.
From average costs to expert advice, get all the answers you need to get your job done.
Whether you have bugs, bats, or rodents invading your home, you’ll want to contact an exterminator quickly. Find out how much pest control costs.
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Considering do-it-yourself pest control? Find out the best DIY pest control methods for various pests and when to call in a pro instead.
Is pest control worth it? Learn how a pest control plan works, how much it can cost, and the benefits of calling in the pros.
If you’ve noticed pests in your home, it’s time to take immediate action. But how can you prevent a huge bill? There are a few ways.
