Pest Control Reviews in West Chicago, IL (Updated June 2026)

Matt was EXCELLENT. The mice problem was quickly diagnosed and the access hole was closed! Friendly, efficient, cost-effective! I’m so impressed!

- Kristine Aikenhead

Fanny sounds so sweet and pleasant on the phone, we need more people like her. She even got me service scheduled right away! She is definitely a keeper!!

- Mary Strauss

Angel from Chem-Wise came to a rental property to treat it for ants. Angel was on time and very professional. He explain everything he was doing and why. He even took the time to explain to me how the ants are looking for food and gave me tips to help stop future infestations later this summer. After the treatment the ants disappeared. It has been one week since the treatment and they are still gone. I like the option of them coming back within 2 weeks if the treatment did not work. I would recommend Chem-Wise in the future.

- Greg Finch

We've been helped twice for the triannual application by Rigo and Davis. They were polite, respectful, and efficient. We are very happy with the service as well as the results. I would recommend Chem-Wise to others for this sort of pest control. We had a solicitor approach us about switching to them for pest control and I was glad to say that I was already completely happy with our existing partnership with Chem-Wise. Five Stars.

- Josiah Ostoich

I had a new technician this time, Davis, and he was very nice and professional. He was great with answering my few questions and got the job done. As long as I don't see mice in my house or an unusual amount of bugs, i'm good and feel the treament is doing what it's supposed to do.

- Delphane Joiner

Davis was very helpful. Took my concerns seriously and was professional. Felt comfortable with him in my home and hopefully we have targeted our pest issues.

- Bridgette Prendergast

Excellent service! Everything was explained to me and I felt as if my concerns were important to the staff and the company. I am extremely happy and thankful with the service and everyone that i have spoken to who works for the company.

- Julie Merlo

Thank you! We really appreciate your business!!

Your technician is great! The outside insect spray gets my windows dirty. Is there another method to use instead of the spray?

- Tom Knutson

Thank you! We appreciate your business! Our manager will call you to discuss treatment options.

Thank u for a great and professional service. Thanks to Brian for always explaining our pest control issues and prevention

- Hiyam Abdin

Thank you for the great review!!

Brian did a great service

- Rita Patel

Thank you for your business......and the 5 stars!!

We had an ant infestation. Chem-Wise came out, explained their treatment plan and followed through with it No more ants in the house for us! Their techs are always on time, courteous and clean.

- Brian Otte

Thank you for the 5 stars!

Thank you Chem-Wise for your very thorough job year after year of keeping flying and crawling pests away from our home! You are always available and always arrive right away to help us with these nuisances! You are the best!

- Valerie Gaede

Thank you for the great review! We appreciate your business!

Excellent service by Brian Thank you

- Pat Farner

Thank you for the nice review! We appreciate your business!!

Brian did great was very respectful

- Dena Pacione

Thank you for the nice review! We appreciate your business!!

The Chem-Wise technicians are very thorough and professional.

- John McGovern

Thank you for the nice review!!

Awesome job Brian

- Micaela Dorazio

Thank you for the nice review!!

Brian was wonderful as always! He is very polite and kind and we always look forward to seeing him. He does a great job and is very professional and respectful!

- Danielle Luchtenburg

Thank you for the nice review! We appreciate your business!

Brian was super helpful and very knowledgeable, explained everything thoroughly. Appreciate everything!

- Mr. Mayer

Thank you! We appreciate your business!

Very informative thanks Brian.

- Marylin bottger

Thank you for the 5 stars! We appreciate your business!

Great service, always thorough and professional thanks Brian

- Stanley Mishima

Great! Thank you for your business!!

Brian was very professional.

- Kevin Weber

Great! Thank you for your business!!

Brian has done an amazing job!

- Michael Gallanis

Great! Thank you!!

Brian did a great job educating us on the process!

- Elizebeth ruffing

Great! Thank you for your business!

Brian did a great job. Friendly and efficient Thank You

- Tom Krueger

Great! Thank you for your business!

Brian was very friendly and informative; He appeared to know exactly what to do: Great at answering questions,

- Janet Donaldson

Great service by Brian

- Samantha

Thank you for the 5 stars!!

I've been a satisfied customer for many years.

- Laura Rutzen

Great!! Thank you!!

One of the best companies I’ve ever worked with

- Tina Parson

Thank you for your business! We appreciate the nice feedback!

Chem-wise arrived at our home right on time. They were friendly, courteous and explained everything in detail. We were very pleased with their service at such a great price!

- Rachelle Wistrand

5 stars!! Thank you for your business!!

I love this Chemwise team. Been using Chemwise for 8 years

- Aleda Hill

We really appreciate your business!!