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 mosquito extermination
Clear ✕All 26 Google reviews tagged “Mosquito extermination” · showing 20
BiancaLocal Guide · 11 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a month ago★★★★★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.
Lindy4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 3 months ago★★★★★Jason did a great job. He explained how the treatment would be applied and the results that could be expected. He was personable and professional.
Krantikumar3 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 months ago★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,…
Kathy14 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 6 months ago★★★★★I have used Chem-Wise for years and very pleased with their service and technicians!! Angel did a great job!
Kailea10 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 8 months ago★★★★★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.
john4 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★Davis was great--professional and courteous. Worked quickly and was very thorough--he fogged the heck out of the back yard. Thank you.
CrystalLocal Guide · 18 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited a year ago★★★★★Started with Chem-Wise when we moved into our home 3+ years ago and things are still going strong! We rarely see anything with more than 2 legs in our home that doesn't belong (dog excluded of course, lol)! DEVANTE is our Regular, absolutely PREFERRED ... go-to Tech and we're always glad to see him for our…
DavidLocal Guide · 30 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · a year ago★★★★★Ethan did a terrific job of checking and treating our property. He answered all of my questions with clear, thorough, and easy to understand responses. It was easy to judge his recommendations and make decisions on best way to move forward.
Alisa6 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 2 years ago★★★★★Chem-Wise technician, Mike, has been to our residence for routine pest control services and mosquito abatement. Always friendly and professional!
Thomas5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 2 years ago★★★★★The technician was Excellent! Professional and very personable. He checked in by phone which made the service easier.
Katie8 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 2 years ago★★★★★Michael is the best! Once again did an outstanding job. He was informative and laid out what to expect, overall a fantastic job!
Allina12 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 3 years ago★★★★★Matt Denny did an outstanding job servicing my home. He was very professional and had great attention to detail.
LaylaLocal Guide · 45 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★Chemwise showed up to do a mosquito fogging for a large backyard event. It was a summer miracle! 75 people sat comfortably in the backyard until 8 PM! Without getting eaten alive :-)
Barbara5 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★Marty went above and beyond to provide excellent service. Both he and Rico are very professional and polite. I’m very happy with Marty and will continue to use Chem Wise.
Dan2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 3 years ago★★★★★Marty was friendly, knowledgeable, and got the job done. I recruit in pest control and would certainly hire him!
Jeff3 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · Edited 3 years ago★★★★★Our technician, Devante, answered all of our questions, was knowledgeable, explained the various treatments and options and did the work we choose to do in a timely manor. Followed up with an ant treatment on the late fall bug application
Denise2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 years ago★★★★★I have used this service for the last 3 years and have been very happy with the results. My technician does a wonderful job and meets all the requirements as it was explained to me. He is respectful and nice!
Amy2 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 years ago★★★★★Tim is wonderful! He does a great job, we are lucky to have him!
Dipak3 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 years ago★★★★★Enrique Did a great job !!! Was very professional …
JayLocal Guide · 40 reviewsTotal number of Google reviews this person has written across all businesses on Google Maps (not just this one). More reviews usually means a more experienced, trustworthy reviewer. · 4 years ago★★★★★Due to some communication problems, the tech removing hornets at my house ended up driving on my lawn to retrieve the branch with the hornets. I thought he had a ladder but ended up using his truck to reach. Either way, it had been raining for 3 days and it was raining during the hornet removal. The grass was…
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 |
