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 bug & insect extermination
Clear ✕All 190 Google reviews tagged “Bug & insect extermination” · showing 40
Very professional, expedient, and knowledgeable. Enrique took the time to explain his approach to solving our issue and did a great job. Highly recommend Chem-Wise.
They respond quickly and their technician is always so polite and friendly, while the service is effective against pests.
Ray is great. He listens to my concerns then explains how he will treat the issues. He used little capsules and strong roach poison. I can ask him questions about the process and he takes time to explain how roaches reproduce and how the ingredients he puts down each will contribute to the process of eliminating the pests. He is very kind and polite.
Chem-Wise is very responsive to any pest issue we have had. They are able to fit us into their schedule quickly and their technicians are knowledgeable, confident, and friendly. We highly recommend.
Excellent technician. Customer focused and detail orientated.
We've been using Chem-Wise for a many years now and they have done a great job keeping our house pest free. They stopped the mouse issue we were having and the tri annual service keeps the ants out too. The technicians that come out are friendly and they do a thorough job. I would highly recommend Chem-Wise.
Was very pleased with Michael. He rang the doorbell and introduced himself before starting. Did all around the house an5 and bushes. Did a great job. Thank you.
ANTS are the big problem this year - BUT I am so thankful for Chem-Wise. GREAT company, always pleasant and helpful people answering the phone and our tech, Michael, FABULOUS. He is always courteous and on time. Can't ask for more than that!
I have used the Chem Wise team for general extermination services at my rental properties for over 10 years and I have always found them to be prompt and professional. I would highly recommend them.
Davis G. was very professional and thorough. I appreciated the effort inside and outside of our home during a busy spring season!
Technician was very thorough in application of the treatment and very knowledgeable about pest. I feel confident in the service received.
Jeron George was very accomadating! He was polite, efficient and timely. I appreciate all he did to ensure I was comfortable with his service.
Jason was Great. 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!
Highly recommend Chem-wise and especially Enrique. He was very knowledgeable and answered all my questions. He was exceptional.
Technician came to the door and explained what he was going to do and asked if there was anything we would want him to avoid spraying
Jim was thorough and professional. He is always pleasant and efficient.
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!!!
Michael was very professional and helpful on this visit. Great first impression for Chem-Wise!
Just like last couple of visits, very prompt. Right on schedule. Very quiet and professional.
On time, friendly, knowledgeable, and respectful of property.
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.
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.
He was very professional and knowledgable, and did a great job!
Had with a new professional, and I am STILL just as thrilled with his service and professionalism. He really listened, cared, and made me feel very comfortable with my questions and even offered helpful tips!!’ love that I have the same tech assigned to me so he works with me and any issues I have. He is so…
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,…
Michael was super nice and very thorough!
Excellent job, taking care of all of our extermination needs inside and outside. Very polite and nice person to work with. Thank you!
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.
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,…
Jim does a thorough job as always and is also a delight to work with.
Spring has sprung so once again time for a visit from our long-time tech Chem-Wise Jim Streit. As always, he performed all services professionally in his usual pleasant manner. Thank you, Jim! So happy we can always count on Chem-Wise!
The technician was very helpful , informative, and friendly.
Very responsive and professional service and helpful in addressing the issues and concerns.
Davis was terrific! Very knowledgeable. He listened to my issues, then explained what he was going to do any why. Highly recommend.
We've had great service and positive results using Chem-Wise. Davis our tech has serviced our house for a couple of years now and he's always been professional and very accommodating to our requests.
Jim did a wonderful job today, and rescued me from tiny, nasty ants. He has been my home inspector for quite a few years.
Everything looks good! Thank you for your very courteous service!
Chem-Wise is always professional and they ensure that pests are controlled in and around our house@
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 |
