About Chem-Wise Pest Control
Serving the entire Chicagoland area including Naperville, Aurora, Joliet, Schaumburg, and Rockford





WITH 2,478 REVIEWS





CLICK
To view local phone numbers
Chem-Wise has specialized in Chicagoland pest control since 1993. Offering treatment plans for homes, we also provide pest management for schools, businesses, and universities. We pride ourselves on our quality of service and the safety of our treatment materials. All treatments are conducted under the direction of an environmental biologist from Valparaiso University. We also have a certified entomologist on staff who oversees all company processes.
Our local ownership means we personalize service for customers. Our staff of over 30 certified technicians in 3 locations means that we have the resources and experience to service the entire Chicagoland area including Naperville, Aurora, Joliet, Schaumburg, and Rockford. Chem-Wise is licensed and insured in Illinois. We are recognized as a QualityPro Certified and BBB A+ rated business.
Why Choose Chem-Wise Pest Control?

MORE CONVENIENT
- Locally Owned & Operated Since 1993
- Multiple Locations in Chicagoland
- One-Hour Appointment Windows
- Cash, Check & All Major Credit Cards Accepted
- Residential & Commercial Services
- Free Phone Quotes

MORE TRUSTED
- A+ BBB Rated
- Licensed & Insured In Illinois
- We Use Environmentally Friendly Materials
- Application Methods are Safe for Children and Pets
- QualityPro Certified
- Treatment Guarantees





![]()
Chem-Wise is a wonderful pest control company. They are efficient, respond when I see a problem in a timely manner, polite technicians that respect our home & property, and most of all effective at keeping pests and critters out of our home. We've been customers of Chem-wise for as long as I can remember, more than 20 years. We use them because we have pets and they use products safe for animals and children. We also like their guarantee- if the pest problem persists, they come back in between the scheduled treatments for as long as needed, at no extra cost. I can vouch that this is entirely true and they do come back. I also like that this company has real people answering their phones, and that you can actually talk with a customer service agent. We've used them every year and our home is pest free!
(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