Pest Control Reviews in Chicagoland (Updated July 2026)
Chem-Wise Pest Control of Chicagolandhas received 3597 reviews, averaging 4.93 Stars:
Elmhurst, IL
Gilberts, IL
Never had an ant issue since starting service. Thanks!
- Ken Koroll
Long Grove, IL
We’ve been customers of Chemwise for almost 15 years. We have had mice and wasp issues over the years and Chemwise has always delivered prompt service and has successfully eradicated our pest issues. Highly recommend!
- Judy Rubin
Aurora, IL
The young man who came to our home most recently waited patiently for me to come to the door. He greeted me kindly, explaining why he was there. Honestly, for over 20 years, we have always had reliable, friendly, professional service at reasonable prices managing to keep pests outside where they belong! Thank you!
- Mary
Chicago, IL
Excellent customer service and assistance with the problem we were having.
- Kim Jackson Cobb
Aurora, IL
Very respectful always on time They always take care of the issue Very happy with their service
- Soledad Diaz
Cary, IL
Chem-Wise is the best. We've had their Tri-annual service for many years now and they always do a great job, actually does work and anytime we need anything extra such as ants in the house, they're easy to work with and abate the given issue. Definitely recommend for general pest control needs.
- Matt Sump
Lockport, IL
I am extremely pleased with this company. They back the work they do. I love it's ecologically safe. I like to make sure that pest control is safe around my grandkid's. The tech they sent (Javonny) is great. 100% great experience.
- Natalie Sugg
Aurora, IL
Nice man came and sprayed for ants around my house did a good job
- David Mccann
Westchester, IL
I appreciate the regular, no-hassle, efficient service. My control team member is professional and listens to my service requests before proceeding. Thank you!
- Mozella Crowder
Aurora, IL
Courteous and thorough. The technician answered all our questions.
- Diane and Craig Callaghan
Aurora, IL
I like to compliment David. The visit was our first with Chem-Wise. He was very professional and explained the process. Thanks for your solid service.
- Randy
Lemont, IL
Tech was very thorough.
- Timothy Heinrich
Des Plaines, IL
Treated my yard successfully for tickd last year. Got bit twice this year so had them come back this year. No problems since!
- Judy
Indian Head Park, IL
Alex was very informative and patiently answered all my questions. We had bee/hornet control performed. Very nice man.
- Ruthann Showerman
Yorkville, IL
I love the service I received Every time I call the office it just rings and they will call me back.
- John & Eileen Hartshorne
Schaumburg, IL
They do a great job and I especially recommend their wasp proofing, we had so many problems with hives and bees getting into my house and garage it was awful. Since I’ve had them spraying, not a problem at all.
- Beth Police
Cicero, IL
Jose was awesome! Totally professional & just a great guy. I will only use this company! Thanx again
- Denise Fratto
Crystal Lake, IL
Always professional and very effective.
- Dean
Batavia, IL
I have used Chem-Wise since 2024 for mice, ants, wasps, and hornets. Charles Budd always does a thorough and excellent job at eliminating any pest problems. I have recommended your company to others for pest control too.
- Cynthia Novak
Sugar Grove, IL
We only had a few ants in the house but many outside. After a week or so after our initial service I was cleaning off my patio with my hose ants came out of the expansion cuts in the concrete. The service man came back and the second treatment seemed to work. Then Saturday after cutting my grass I noticed many ants on my walkway leading to our front entrance. None in the house!
- Roger Perotti
Buffalo Grove, IL
I have had a nuisance problem with Cricket Mites. They refuse to give up. But Robert is determined to get rid of them. He, too, refuses to give up. I have had service 3 times because there seems to be a few stragglers on my window sills. Thank you, Robert for your determination! And I love Chemwise because I don’t have to worry about my dog!
- Rhonda Steinlauf
Mt Prospect, IL
great job. Does the job in a timely manner. Always wants to help
- Renee Saper
St. Charles, IL
Davis performed a thorough job of spraying to curb our ant rejuvenation. After a couple of days we saw no reoccurrence of the ants! Thank you for the repeat treatment
- Allen Haack
Wheaton, IL
We were suddenly getting ants in our kitchen, on our stove! Yuck! The tech came out, sprayed the side of the house where they were coming from, and applied some gel bait behind our stove. We haven't had a single ant since then!
- Marjorie Ostermeier
Arlington Heights, IL
Medin Ramic is always courteous and seems very caring. He explains what he will be doing and encourages me to call if I still have a problem. I am very satisfied with Chem-Wise.
- David Sullivan
Chicago, IL
Very satisfied with the service throughout the years.
- Linda Klawitter
Aurora, IL
I am very pleased with their service. Friendly technicians, informative, on time, and effective results!
- Chuck Boyle
Yorkville, IL
new contact. did not listen to me and did not complete the service which we have had for over 30 years.
- OTTO KOCH
Lisle, IL
Very nice people to work with, however is very overpriced. They also come out way too late in the season to spray for the tri- annual service to the point where it doesn't really matter. Nice people, but not worth the money.
- Aaron
Licenses
Illinois Department Of Health051-015881
Illinois Department Of Health
051-020105
Illinois Department Of Health
051-025492
Chem-wise listens and responds to our pest controls in a timely matter. Grateful for their service.
- T Farrell