Pest Control Reviews in Wheaton, IL (Updated July 2026)
Chem-Wise Pest Control of Chicagolandhas received 167 reviews, averaging 4.98 Stars:
Wheaton, IL
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
Wheaton, IL
Jim has been servicing our home for over ten years. Does a thorough job. He’s also a Cubs fan.’
- Thomas gramm
Wheaton, IL
Jim and his partner did excellent work as usual
- George & Nancy Stieber
Wheaton, IL
Jim is outstanding. He stays in consistent contact with us, follows through, and always makes sure we are satisfied. When we need him most, he makes time for our home and gives us peace of mind. Highly recommend!
- Mark
Wheaton, IL
Jim does a great job every time he comes out. Very personable and a great problem solver.
- Jim De Maria
Wheaton, IL
Jim has been our technician for several years, he is the best! I recently moved and he was the only person I wanted to treat my new condo. I have given his name to many friends who use him/ Chemwise now.
- Maryann Smith
Wheaton, IL
I had a great experience with Chem-Wise. When I purchased my new home, I discovered a rodent issue and their team was incredibly responsive and thorough. Jim came out multiple times to ensure the problem was fully addressed and most importantly, that I felt completely comfortable before moving into the house. Their professionalism and attention to detail gave me real peace of mind during what could have been a very stressful time. Since then, I've used them a few more times for other bugs and minor issues and each experience has been just as positive. They are reliable, knowledgeable, and truly care about their customers. I highly recommend Chem-Wise for anyone looking for dependable and thorough pest control services.
- Kim
Wheaton, IL
Ask for Jim - he is the best!! We have been using in for years!
- Margaret Moriarty
Wheaton, IL
We have used Chem-Wise for a few years now and have been super happy! Jim is wonderful. Love working with him and would highly recommend!
- Alison
Wheaton, IL
Jim is wonderful. Always prompt, professional, courteous and thorough. Thank you, Laura
- Laura Townsend
Wheaton, IL
We've had great service from Chem-Wise for over 5 years! Their team is prompt with service calls. We've had exceptional service with Jim. He is an expert in his field - professional, knowledgeable, and his services are effective. He truly cares for his customers!
- Kelley & Ryan Madden
Wheaton, IL
We have been Chemwise customers since we moved to Wheaton 7 years ago, they have always been responsive and professional. Our technician Jim has the most outstanding customer service and goes above and beyond to help troubleshoot bug and rodent issues as well as provide education. We highly recommend their services.
- C Wolf
Wheaton, IL
Great job as always by our technician Jim. He is great at what he does and a nice guy too! On time, professional, and caring about our environment.
- Jean LeDonne
Wheaton, IL
Always great service - no pest or rodent issues for over 18 years.
- Thomas Barnicle
Wheaton, IL
I have worked with Chem-Wise for 30+ years and have always had excellent service, friendly and responds quickly to any questions I may have. They are a great company to work with and highly recommend!!!! Thank you, Frank
- Frank Haywood
Wheaton, IL
Dave Oeters' Chem Wise team responded promptly to our request for help with ants and moths. They promptly scheduled a visit, resolved our immediate problem, and followed up with us to assure our satisfaction and to identify other needs.
- Judith M. Picken
Wheaton, IL
Chemwise is the best! We haven’t had any trouble with mice or bees since they have been working with us! Friendly, knowledgable, and professionally excellent!
- Michelle Norton
Wheaton, IL
We have been customers for several years and I can't say enough about how impressed I am for the quality of service that we receive from Chem-Wise. I recommended them to my son and anyone else who will listen! Jim S. is a wonderful and responsive technician who takes care of us promptly.
- Cynthia Kimball
Wheaton, IL
Jim was prompt and courteous and got the problem under control
- Bruce Sufranski
Wheaton, IL
I have been using Chem-Wise for years… jim comes out and takes care of any of our problems … we are very happy with these guys… they rock!
- Debbie Vansomeren
Wheaton, IL
Jim, our serviceman with Chem Wise has been coming to our home for years.he is a kind and respectful man. Always remembers names happy to see you and conversational and of course pays close attention to detail in his service. In a time when it is not easy to have people come into your home for service you can trust Jim.
- Michele
Wheaton, IL
This is a review about our most recent service with Rene Valdez. We have been long time customers of Chem-Wise using them for pest control as well as wasp proofing for many years now. Rene was new to the account and was extremely thorough and spent the time to get the house sprayed properly. Since he has been out I don't believe I have seen a critter in the house, historically when the house was sprayed we would see a number of them shortly after. Rene was also very personable and I was treated well as a customer. I am very pleased with the service that was performed here in Naperville and would greatly recommend Chem-Wise and Rene specifically.
- Henry Lingle
Wheaton, IL
They are wonderful! Our technician is professional, friendly, patient, and so helpful! Thank you, Chemwise! Kay McNamara
- Kathleen McNamara
Wheaton, IL
Jim was awesome, as always. He’s the reason I will always stay with Chemwise - not only does he address any problems I have with expertise, he’s always very friendly and totally non-judgmental if he’s treating my messy basement or garage. I never worry if I have a problem (ants this time), I know Jim will take care of it.
- Laura Rejman
Wheaton, IL
The Chem-wise team has been so helpful, kind and responsive. I reached out to Precious and she immediately coordinated a service call with Jim, who came right out. We really appreciate them!!
- Chris
Wheaton, IL
This was handled very quickly and efficiently. We had a few silverfish and spiders which now seem to be gone. Thanks very much!
- Mary Buckley
Wheaton, IL
I have been a customer of Chem-Wise for years. I have recommended your company to family and friends. My technician's name is Jim. I have highly recommended Chem-Wise because of Jim. He is very knowledgeable, extremely professional and always answers my questions or concerns.
- Gail Steffes
Wheaton, IL
Terrific. Jim is a pleasure to work with
- Fergus @ Anne Walsh
Wheaton, IL
Our Chem-Wise tech Dave Oeters always does professional and proficient work at our home, completely pleasant every moment. Thanks much Dave --
- Camille DeSalvo
Licenses
Illinois Department Of Health051-015881
Illinois Department Of Health
051-020105
Illinois Department Of Health
051-025492
Terrible business practices. Yhey intentionally miss-bill customers and hope you don’t notice. I would not recommend this shady company to anyone.
- Dylan Frana