How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%24+8.4Reliability 15%21+3.2Craft & service 20%90+18Value 10%83+8.3Momentum 8%12+1Track record 7%71+5Accountability 5%86+4.3Experts Score= 48Grade C: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.48SCOREChem-Wise Pest Control
Aurora, IL · Grade CLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #21Position by Experts Score among all companies we track in this category. of 40 ant exterminators · 4.9★ from 1,709 Google reviews
Report card
Percentile vs other ant exterminators (100 = best)Percentile vs other companies in the category: 70 means better than 70% of them.. Strongest: craft & service and accountability; weakest: momentum.
Reviews for your job
Customers hired Chem-Wise Pest Control for 8 kinds of job.
Chem-Wise Pest Control for home inspection
Clear ✕All 120 Google reviews tagged “Home inspection” · showing 60
Very professional, friendly, efficient, neat, and courteous. Great job!!
Bruno, our technician brings great knowledge and exceptional service. We have had Chem-Wise for many years and have always been pleased with their results. From office to service point they have a high quality customer orientation. They are friendly, courteous, true professionals and get things done right.
Great job. Very knowledgeable and helpful.
Friendly, professional and on top of our needs. His advice was much appreciated. Thanks josh Thanks Alberto for your professionalism and kindness. Very much appreciated! Thanks Alberto
I’ve been Chemwise costumer for over a decade. They’ve always been providing reliable service on outside and inside of my home. You will most likely work with the same person, servicing your area, they will answer all your questions and provide solutions that work. I’ve never been disappointed with Chemwise ! They provide exceptional service! Agnes Z.
Enrique is knowledgeable and patient in explaining procedure and information regarding pest control. He takes the time to answer all questions thoroughly. He's a wonderful employee!
This is our first experience with Angel. He is very professional and neat. We discussed our specific needs and he was very neat and did a thorough job. We have been a customer for several years and are thankful we found you through a recommendation from a relative. Now we have several neighbors who are your customers. Everyone feels the same way we do.
I used Chem-wise when we first moved in to our home over ten years ago. I was worried about mice but we had spiders and ants. They were great, but another company offered the same service for less and I switched. After two years of being disappointed, I called up Chem-wise. I trust their technicians and customer…
Great customer service and staff. Brandell (my technician) is a true professional and eager to help.
Jeron was great, he announced that he was here. He also did a little extra for me. Thanks Jeron!
This was our first experience with David and he was so kind! He took time to discuss and assess our house, was able to get creative in some of the spaces, and he was very detailed. We look forward to working with him and greatly appreciate his support.
great technician, really friendly and helpful.very nice guy.explained everything. we had george last year to get rid of in ground bees & a wasp nest above front door under our porch & under the soffit. he did great! send him all the time!
Professionals on all levels. They accommodated schedule changes and are always reliable.
Highly recommend Chem-wise and especially Enrique. He was very knowledgeable and answered all my questions. He was exceptional.
It’s a pleasure to work with Charles Budd. Knowledgeable, prompt and pays attention to detail. Great experience!
The technician (Bruno) that came out this afternoon was amazing! He explained what today's treatment was going to cover and made sure he addressed all of our interior & exterior issues. I am very pleased with his level of service and highly recommend Chem-Wise!!!
Trovelle Musialek From Chem-Wise was awesome. He explained everything very clearly. Provided suggestions and also was able to find a dead mouse in the basement.
e cellent professionalservice to my property thank you absolutely
On time. Good Information received from Tech. Our problems with pests have been eliminated.
I've been using ChemWise for a number of years. I find them to be dependable, reliable and always prompt and thorough. Trovelle is great! He's thorough and cares about the results.
I've always had excellent service from Jim S. at Chemwise! He arrives with a smile when scheduled and always changes into "booties."
Prompt and dependable service.
Outstanding. He explained his services, what, why and how, completedly. He took thorough inspections and treated our home with respect and care. I am VERY impressed and pleased. I look forward to Trovelle being our regular services tech.
I wanted to share my honest experience with Chem-Wise annual pest control service so other homeowners can make an informed decision. My last service visit was back in October 2025. The spring treatment, which should be completed by June 2 per their schedule, was never performed on time. As an auto-renewal customer,…
Five more Stars! Enrique was over the top efficient and accommodating! Would love to keep him as my regular!
I highly recommend Chemwise for pest control and mice. Jim is excellent - friendly and gets the job done! Also pricing is very reasonable
The Techs always check in with us to let us know they're here, they answer any questions and identify any unidentified pests causing me sleepless nights.....we won't use anyone but Chemwise.
Jeron George did a great job for me. I appreciate his feedback on what he found around my deck. Very polite and helpful. Good rep for your company! Thank you!
Jim is absolutely amazing and hands down the best pest control technician we’ve ever had! He is incredibly thorough, always takes the time to address every issue that comes up, and never misses a detail. On top of that, he always has a smile on his face and is a pleasure to work with. His professionalism,…
Bruno did a great job inspecting the house, spraying and inspecting the vole activity. We can gladly recommend him and the company to anyone. Thank you very much!
Excellent service.
General
Have been using this company for quite a few years. They do our Tri annual preventive maintenance.
Trovelle was professional, kind, and informative. I am grateful for the capable service he provided and that he will be our service provider in the future.
Jim did a wonderful job today, and rescued me from tiny, nasty ants. He has been my home inspector for quite a few years.
Friendly, efficient technicians who respond quickly and do the job well while offering good value.
My tech Jeron did our inspection today he was very friendly and courteous. We were able to do the exterior spray also, which was done quickly. I’m glad he will be servicing us in the future!
As always, on time, quite and done quickly.
Rico Bianchi my tech that did the inspection and the fist 2 treatments. Apparently Rico is no longer with your company and Joel Perez came today for my third treatment and let me know that the TV from the cubbyhole had to be removed which Rico never said anything after the inspection and 2 treatments. I have to get…
I'm very happy with Jim Streit's service, who went above or beyond in the evaluation and pest assessment of my home.
Joel came early-and called first to okay -I greatly appreciated that. He seemed knowledgeable, was very professional and answered my questions. He got to work and finished in a very timely fashion. I am pleased with the service
Renee is definitely a quality worker and is personable and conscientious. I welcome him in my home. He is devoted to find pests and is diligent in solving the problem. Very dependable and always on time. Renee goes above and beyond to solve my mouse problem.
Jim wasted no time in assessing the situation. Friendly and courteous. Turned out that we didn't need any treatment.
Have been a former employee and now customer and Rene has been the best tech to come out. Solved our mouse problem quickly and we really appreciate the great service.
I've had experience with Chem-Wise for mice at my parents' house as well as an inspection for what turned out to be squirrels at my own house. I could not ask for a better experience. They were easy to schedule/communicate with, on time, and their technicians Rene and Bruno are honest, thorough, courteous, and…
We've been with Chem Wise for years, we started out in Cicero and our rep was fantastic!!! We didn't think we could find anybody who would measure up to him till now . Mike is always smiling and friendly, he is polite to call when he arrives as well. Any time he is out, and we need service, we wait for him to…
Bruno did a very thorough job, very friendly and knowledgeable.
Jim has been our technician for a couple years. He is very reliable and always on time. He knows his job!
Charles does a GREAT JOB! He is very thorough and friendly. GIVE HIM A RAISE!!!
Angel did an awesome job in going over everything that needed to be done with the mice problem and his follow up in a few weeks. I was quite impressed with Chem-Wise technician Angel, as well as Customer Service. I finally find a pest control company that really cares and walks their talk! Thank you!
Davis performed the first of the season Tri-Annual Program service with attention to complete Customer Service.
Rico was very informative. He performed the services requested in a very professional manner. Rico is a very knowledgeable representative of chem-wise
The tech Michael Larry was very helpful and informative. Best pest control company in Saint Charles! Update: To this day, Larry is a rockstar <3
First time with Chem-Wise.Bruno very nice young man .Explained the game plan with my wife and I.We have some mice in the attic& some spiders .Spraying around the entire duplex .
Bruno did a very thorough examination and treatment of the premises.
Jim is always a pleasure to work with. He is consistently friendly and helpful. He works hard each visit to eliminate any mice, ants, etc. from entering our home. We have been extremely happy with his pest control service!
Jim has been servicing our home for the last 3 years and has been a pleasure to work with. He helped identify and eliminate our mice and any problems.
Enrique did a great job when he came out to do an inspection. He was knowledgeable about ways to keep pests out and informed me of the different programs available. Thank you.
Enrique was knowledgable, professional, punctual and very kind. We are confident that he has solved our "pest" issue!
Jim is great! helpful and very informative and the reason I still do Chemwise after all these years; love the service I feel I get from him- so extremely helpful and even encouraging sometimes!
Price
Bar = middle half of what customers paid · gold mark = category median.
Price verdictsGoogle asks reviewers whether the price was great, reasonable or overpriced; these are their answers.
Jobs customers hired them for
| Job | Reviews | Category typical |
|---|---|---|
| Rodent extermination | 280 | $76–$282 |
| General pest inspection | 256 | $56–$116 |
| Ant extermination | 229 | $71–$187 |
| Bug & insect extermination | 189 | $61–$119 |
| Hornet & wasp extermination | 147 | $58–$282 |
| Spider extermination | 133 | $63–$151 |
| Home inspection | 115 | $63–$176 |
| Bee extermination | 36 | $161–$371 |
