Pest Control Reviews in Chicagoland (Updated August 2026)
Chem-Wise Pest Control of Chicagolandhas received 3643 reviews, averaging 4.92 Stars:
Sandwich, IL
Aurora, IL
I highly recommend Chem-Wise. From start to finish our Tech David Schmitz was excellent. David is very knowledgeable, professional and friendly. David took the time to explain and made sure the job was done right. It is obvious that David takes great pride in his work and truly cares about his customers. We will definitely use Chem-Wise and David again.
- Edye Burton
Arlington Heights, IL
The hornet infestation was eliminated. I was disappointed more of the nest debris was not cleaned off of the house.
- Ben Witt
Geneva, IL
Great friendly service!
- Katy Pyzyna
Addison, IL
Great job and a really nice, caring employee!
- Bobbi Sloan
Chicago, IL
I have use Chem Wise for years as required. Prompt and good service. My problem with wasps and bees are resolved each time.
- Ronald Wideman
Wheeling, IL
Ball hornet nest was treated and everything was eracated. I want to give 4.5 stars just because there was no follow up on when the nest will be removed, I had to call the office to get a answer.
- m bruno
Johnsburg, IL
The technician answered all of my questions (I had a lot!). We discussed various treatment plans, but I went with only a small amount of spraying at the site and a bait. The tech didn't try to upsell any other plan to me, and this approach seems to have worked. Ant problem solved!
- Jeanne
Inverness, IL
Went to and serviced wrong house. When another service rep came out, he sprayed over all the windows and now can't get off the film it left on the glass
- Earle & Mary Tufano
Chicago, IL
Nelson is absolutely wonderful! He is very professional, polite and reassuring. He comes to our door to announce his arrival, addresses any concerns we have, and completes the job quickly and thoroughly. He writes up his job specs before he pulls away from our home. We have seen a decrease in rodent activity over the couple of years we've been with Chem-Wise. Other techs that have come when Nelson isn't available have also been great. And the office staff is very friendly and helpful when I've called. Chem-Wise is very professional and efficient, and I can't recommend them enough!
- Nadia M
Batavia, IL
I've known about Chem-Wise for years, so you were all my first choice for help in my new home! Charles was helpful and knowledgeable, and my fiancée and I are very happy with the work that was done!
- Jon Andersen
Naperville, IL
Chem-wise saved the day and gave me peace of mind! I had a mice problem outside and inside. Bruno located the problem areas outside, my basement and attic! I had no idea mice could be in my attic. He treated me & my home with care & respect. He returned my calls immediately and returned to my home a few times in six weeks to reassure me everything was fine.They also send appointment reminders and announce themselves when they are there. They calmed my fears in a very positive way and answered all my questions. I would highly recommend Chem-wise to everyone!
- Donna Nylander
Cicero, IL
"Great experience! The technician came out for a termite inspection and was super professional. He did a thorough job and explained everything perfectly. I highly recommend their services!"
- Jose Arzuaga
Aurora, IL
Although I miss Rico he was the best. The service I received two weeks ago was super good. Thank you.
- Ann M Johnson
South Elgin, IL
We have used Chemwise for the past few years to control our summer and problem. They are always quick to respond and professional. We have had different technicians over the years and they are all respectful of the property and very friendly.
- Carrie Finch
Streamwood, IL
They do a good job and whenever I require additional services like mice traps in winter they accommodate thank you for that.
- Cheryl Anders
Wheaton, IL
Great company to work with and the technicians do a great job. We have had no issues with unwanted critters in our home since using Chem Wise
- Patti Wicks
Batavia, IL
Thank you for your service. I don’t have any problems with pests! I’m very happy! The technician is kind and helpful. You have a very good worker.
- Mireya Reyes
Addison, IL
All work done well.
- Anthony Lymperis
Berwyn, IL
You've done a great service in my home. Thank you
- Maria Tovar
Wheaton, IL
Due to political and social antipathy in the neighborhood our pest control contractor canceled our program and we needed an immediate resource (within 4 hours). We reached out to Chemwise and they assisted us poste haste and continue to assist in our rat abatement program… no shaming no conditions no pressure just doing their job. Great business model and great service.
- paul hoss
Niles, IL
Very pleased with Michael and his professional attitude. The first visit was for ants in our house, and he took the time to explain everything and treated both the interior and exterior of our house. Ant problem was solved!! A great company to do business with. The follow-up treatment only had to be applied on the outside of the house. Great job!!
- Rich Thompsen
Batavia, IL
I have hired Chemwise 3 times in the past 3 years! Each time their technician Charles Budd did a spectacular job! The first call was for chipmunks which were overrunning our patio, They’re gone. Thecsecond call was for bees embedded in the wall and siding, Charles smoked them out. This past month we had both black ants and spiders in the house. They’re gone! Perfectvwork each time , delivered pleasantly and professionally!
- John Rybarski
Batavia, IL
My service technician was knowledgeable, patient, and respectful.
- robert michael kummer
Naperville, IL
The work was done very nicely, and the technician, Bruno, was very professional. Thanks!
- Kaibai Liu
Geneva, IL
Tim is the technician that provides pest control service at my home. He always arrives right to the minute with an upbeat friendly attitude. He knows exactly what needs attention both inside and outside of my home and gets directly to work in the attic, basement, garage and then goes outside to check the devices and provide spray treatment as needed. If I have questions or concerns, Tim is responsive and knowledgeable with his answers and recommendations. I highly recommend Tim and Chemwise.
- Barbara Waller
Bloomingdale, IL
Juan has been wonderful. He is thorough, very respectful, and apt to make suggestions.
- Patricia Dusinski
Rosemont, IL
I called outside of my tri-annual service because I had seen 2 ear wigs in my bedroom. I was able to get an appointment within a week and haven't seen any since!
- Jennifer Cucinella
Genoa, IL
The technician was very polite and did what I asked him to do. I am very satisfied with Chem-wise
- Gary Hawkins
Woodridge, IL
I had an awesome experience with Chem -Wise from beginning to end. Everyone was very professional, especially the tech (Trovelle) that came out. I would definitely recommend.
- Norma
Licenses
Illinois Department Of Health051-015881
Illinois Department Of Health
051-020105
Illinois Department Of Health
051-025492
excellant service,friendley man,explained what he was going to do,we had him last fall to kill a nest of wasp and in ground bees. he did an excellant job.
- DENNIS J WILEY