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Read what people are saying
about Chem-Wise Pest Control in:
Western Suburbs Area, IL
Chem-Wise Pest Control of Chicagolandhas received 2070 reviews, averaging 4.95 Stars:










St. Charles, IL





Darien, IL
Prompted and professional.
- raymond pocius





Lombard, IL
As always, Mike was on time, friendly, helpful and took care of the outside as well as my basement and garage where the mice always manage to get in. It's a pleasure to work with the Chem wise staff.
- Bobbi
Thank you for your business!





Aurora, IL
Great service very efficient. Only change I would recommend, please call to confirm visit prior to tech arrival. I would prefer to be there when the tech is.
- Tim
Thank you for your business! Your feedback was forwarded to our service department.





Oswego, IL
I was very happy someone showed up the same day to address our mice problem!!
- LeAnn Missana
Thank you for your business!





Sugar Grove, IL
The technician was on time and did a thorough job. I appreciated the fact that he was polite in announcing his arrival and asking if we had any particular concerns that should be addressed. The service has been very helpful in reducing pest (insect) concerns inside the house.
- David Livengood
Thank you for your business!





Downers Grove, IL
Pleasant and efficient.
- Lynn Schiller
Thank you for your business!





Wheaton, IL
We’ve been with Chemwise for nearly four years, and Jim is fantastic! Whenever we call the main office, we’re able to get help within a week; when Jim shows up, he’s incredibly thorough in treating and inspecting the house, as well as in explaining what he’s seeing. On top of that, Jim is so friendly and professional that it’s clear he genuinely cares about the customer relationships he’s built.
- Jared Friebel
Thank you for your business!





St. Charles, IL
Very determined to get the job done!
- Mary D
We appreciate the 5 stars!!





Warrenville, IL
I have experienced much satisfaction with the Chemwise team. They are my go to always. Understanding and thorough and return if the issue is not resolved which I like. I have used Chemwise for years and I am very happy with the results and the representatives that answer all the calls from clients. or would be new customers. I am very happy with your services and will continue spreading the word if anyone is looking for a great company. Thank you.
- Linda Stawinski
We appreciate the 5 stars!!





Glendale Heights, IL
JD is the manager and the son of the "boss" from Elk Grove. They came to service the Unit 2D in shorewood on 3/2022 and sprayed 3 products with their technician in Sam. We needed an inspection, and they said they have never "serviced" the building. On the report, they also failed to mention that they serviced the unit in Glendale Heights. When I called them to ask, he said he will speak to his "boss" which is his father. If you want to run a business: 1. Be honest- if you serviced it, write on the report 2. Do not speak to your boss if he is a family member 3. Do not take people's money and provide them general inspection
- Faizan
Thank you for the feedback and I'm sorry that you had a negative experience with my company. As you can see by our many 5 star reviews, we take our customer service very seriously. In this case, the previous service was performed 7 months ago which has very little impact on the current Pest activity in your apartment. There are many factors that can contribute to cockroach activity including the frequency of treatment and sanitation levels. In the apartment complex there was some misapplied pesticides (not by my company) which can add to the infestation. Finally, the report provided by my son was more than adequate for the inspection that was requested, it laid out our findings and how to proceed forward. If a full treatment process was desired after the inspection, that could have been arranged. Chem-Wise stands by our commitment to perform as an honest and ethical company.





Glen Ellyn, IL
Jim always is professional and serves our needs perfectly. A true asset to your business.
- Jeff
Great!! We really appreciate your business!!





Geneva, IL
Reliable and conscientious service. They let us know the day before they come over. They address any issues I am having with pests in a thorough and friendly manner. I've been using Chem-Wise for ~25 years in 2 different houses. Very pleased with service and effectiveness.
- Patty Boduch
Great!! We really appreciate your business!!





St. Charles, IL
Very effective in treating for creepy crawlers.
- Brenda Sypolt
Great!! We really appreciate your business!!





Wayne, IL
As always Brian is efficient and knows the business . Thanks Brian
- Jan Kramer
Great!! We really appreciate your business!!





Wheaton, IL
We highly recommend Jim! He is thorough and helpful to explain things to us as he works.
- Jayne Betina
Great!! Thank you for your business!





Glen Ellyn, IL
We are always pleased with the service we receive from Jim at Chem-Wise! Scheduling is efficient. Jim is always on time, always friendly, answered all questions and addresses any concerns!
- Ginny Meyers
Great!! Thank you for your business!





St. Charles, IL
Chem-Wise is the most responsive pest control company I have ever used. If there is an issue, one call and it is taken care of promptly. Great company with great staff!
- Celine Selin
Great!! Thank you for your business!





Wheaton, IL
Jim is the best! He helped to fix our mice problem! Better yet he is friendly, professional and kind!
- Lori S.
Great!! Thank you for your business!





Sugar Grove, IL
I have had Chem-Wise for many years in my current house and my previous residence. They are a top notch company. They will take care of any problems that you may have especially with mice control. They won’t stop until they find the source of their entry point. I have had Larry out the last couple of times to do the tri-annual service and to check my bait stations (no activity!) and he is exceptional.
- Debbie Daberkow
We thank you for your business!





Sugar Grove, IL
Great company and product ! We have been using this company I think for over 15 years. There’s never been an issue and they are very nice & polite when they come to do a treatment.
- Renee Philips
Thank you! We appreciate your business!!





Oswego, IL
Devante was awesome and amazing each time he came to treat my pest problem. I highly recommend him
- Channon Davenport
Great!! Thank you for the 5 stars!!





Geneva, IL
We have been Chem-Wise customers for six years and have been very satisfied with their service! They are responsive, professional and most importantly, effective! You can’t go wrong with Chem-Wise!
- Lisa Walsh
Great!! Thank you for the 5 stars!!





Warrenville, IL
Leah was very helpful and assisted me with scheduling a follow up via email. Thanks!
- Jennifer
Thank you! We appreciate your business!!





Wheaton, IL
Leah and Jim are great to work with. Super responsive, friendly and informative. Highly recommend!
- Hannah O’Donmell
Great!! Thank you for the 5 stars!!





Wheaton, IL
Jim is simply the best! He always has an amazing attitude and helps us with all our pest problems. What a nice guy and a great service.
- Julie Meute
Great!! Thank you for the 5 stars!!





Wheaton, IL
Great customer service both in person and on the phone. Solved our ant problem, too! :)
- Mary Zumbrock
Thank you for the 5 stars! We appreciate your business!





Bensenville, IL
Been using this company for years! I am a tri-annual service member and they accommodate anything I need whenever I need it. They were also one of the only companies I found that could identify and take care of a clover mite problem I once had! Chem-Wise is the best!
- Debra Berschel
Thank you for the 5 stars! We appreciate your business!





Wheaton, IL
Jim does a great job for us.
- David Stetler
Thank you for the 5 stars! We appreciate your business!





Oswego, IL
The folks spraying are always professional, on time, and do a great job. Very happy with the results.
- Yolanta Namest
Thank you for the 5 stars! We appreciate your business!
(312) 702-1743
(312) 702-1743(815) 768-1442
(815) 768-1442(630) 868-9805
(630) 868-9805(708) 390-3041
(708) 390-3041(847) 999-4598
(847) 999-4598(815) 219-7521
(815) 219-7521(815) 676-4248
(815) 676-4248(815) 315-9622
(815) 315-9622Licenses
Illinois Department Of Health051-015881
Illinois Department Of Health
051-020105
Illinois Department Of Health
051-025492
Always a great job . When we bought our house it was inundated with rodents. After using chem-wise for a number of years, the problem has totally gone away. We continue to keep using them because we don't want the rodents coming back. Great friendly service.
- Greg Corwin