I’m very impressed with Gateway Pest Services. My only regret is not calling them sooner. I had a drain fly problem. Ty and Zach came same day, were very thorough, professional and answered all my questions. I will definitely use them again in the future.
About Gateway Pest Services
Gateway Pest Services is a highly regarded pest control company known for its professionalism, expertise, and effective treatments. Customers praise the company's polite and responsive staff, including Dan and his two sons, who provide thorough and reliable services. Whether it's dealing with bedbugs, fleas, or other pests, Gateway Pest Services consistently delivers satisfactory results, making them a trusted choice for residential and commercial clients.
Reviews
Sep 2026
Sep 2025
I rarely write reviews but I have to do so this time. I was having a heat pump installed but the installers were swarmed by small biting bugs in the basement and (properly, in my view) retreated. I called Gateway that afternoon and they came the very next day, assessed the situation, left to get the right equipment and then returned to treat the problem. That certainly seemed to do the job but they returned a week later (today) to deal with the second generation. They have not only been professional and effective, but good humored and easy to talk with as well. Highest recommendation.
Dec 2024
I had a fantastic experience with Gateway Pest Control! Their team was professional, thorough, and quick to address my pest issues. They explained the process clearly and made sure my home was pest-free without any hassle. Highly recommend their services for anyone in need of reliable pest control!
Photos

Hours
Monday Open 24 hours
Tuesday Open 24 hours
Wednesday Open 24 hours
Thursday Open 24 hours
Friday Open 24 hours
Saturday Open 24 hours
Sunday Open 24 hours
Good to know
- online estimates
- on-site services not available
Location
2560 Westmoreland Drive, Granite City, IL 62040
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