Pest Control Reviews in Western Suburbs Area, IL (Updated June 2026)

Davis performed a thorough job of spraying to curb our ant rejuvenation. After a couple of days we saw no reoccurrence of the ants! Thank you for the repeat treatment

- Allen Haack

We were suddenly getting ants in our kitchen, on our stove! Yuck! The tech came out, sprayed the side of the house where they were coming from, and applied some gel bait behind our stove. We haven't had a single ant since then!

- Marjorie Ostermeier

I am very pleased with their service. Friendly technicians, informative, on time, and effective results!

- Chuck Boyle

new contact. did not listen to me and did not complete the service which we have had for over 30 years.

- OTTO KOCH

Very nice people to work with, however is very overpriced. They also come out way too late in the season to spray for the tri- annual service to the point where it doesn't really matter. Nice people, but not worth the money.

- Aaron

We've been using Chem-Wise for years. They have been great at getting rid of yellow jackets and carpenter bees. Enrique has helped us the last two years. He is a personable and professional young man. He is very good at his job. We had yellow jackets coming into the house through the fireplace, and they have the proper equipment to reach them in difficult locations. Recently we've had a carpenter bee infestation of the mailbox. I felt bad for the mailman. You couldn't go near the mailbox. They were drilling large holes into the new wooden post. I doused them with 4 different commercial products, and it didn't faze them. Called Chem-Wise AGAIN, and Enrique treated the mailbox. They were gone in less than a week!

- Janet H.

Good service.

- Ken Dubeau

The technicians who come to service our home are always friendly and efficient. They answer my questions and are quick and thorough.

- Cindy Gustafson

We were very happy with the rodent abatement service we received from Davis. He would always come to the door and talk with me before the service. He would explain and show me each time the service he was performing. He even moved the traps for me when I was concerned about certain areas. He was ver friendly and knowledgeable. This program saved our yard from the pest that was ruining it. I would recommend and use this service again.

- Barb Yelenosky

Gentleman was very good & polite. Very good

- Karen Pontarelli

Tim is our service rep and he does an outstanding job. Whatever the issue is he addresses it.

- Larry Hagemann

Excellent thorough exterior and interior treatment done. Went above and beyond to take care of issues. Highly recommend

- Shikha

I was very happy with the service I received. Dave was very customer focused and explained what services he was going to perform. I learned a couple of things which is always a bonus.

- Tim Murphy

Everything was excellent! I am very pleased and I will let people know.

- Robyn Lynn Vaughan

After not showing up twice ,with no notice given,my first Triannual service was completed,When I called the office to complain the young lady there was apologetic but unable to shed any light on the matter,Hopefully the rest of the year will be less hectic and more professional,

- Jeffrey Lake

Extremely disappointed in kn y'a this is the first time they have ever refused to do the interior of the house, where they've always done the interior of the house. All's attack would say is that he'll only do around the windows. The door trims, and if the basement was unfinished, before they used to do around the baseboards in between the stove, behind the refrigerator under the frigator and basically a complete great job in the interior to where now they do hardly anything in the interior. As far as the exterior goes, you could see several areas that they did not do this time.So even the exterior they did in an extremely poor and unfinished manner. They're very firm with not doing the job correctly. Anymore so I will no longer be using them. So please be aware that they do not do a good job anymore. They are not the same company that had a 4 and a 1 to a 5 star rating. This policy apparently has been inset forever.Even though we've used them for years, and this is the first time that anybody has ever brought these new conditions to our attention. If this is the way they're gonna complete your house service, i'm sure in the future the ratings are going to drop drastically

- Richard Temes

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

Did a good job but I am still waiting for my receipt. Can you please email it to me.

- Sandy

Scheduling was very easy and convenient. Angle was very professional, pleasant and efficient. I feel good to be working with such a reliable company!

- Karen Kray

Tim has been providing Chem-Wise service to our house for the several years. He has always been professional, attentive and knowledgeable in providing the services we need. Thank you Tim for doing a great job.

- Steve Kennedy

Tim is always friendly and does a careful and complete job. We are pleased with the work.

- Linda Brubaker

Chem wise always shows up on time and does a thorough job. Well done.

- Greg McKnight

Jim has been servicing our home for over ten years. Does a thorough job. He’s also a Cubs fan.’

- Thomas gramm

You really do not want me to write a review on google. My last service last week was a disaster. The guy comes to the door and has no clue what he is doing. I asked him to treat silverfish upstairs, and he looked at me like I had two heads. He told me he had no idea what to use for them. He said he couldn't call his boss to ask him because he had asked too many questions already that day. He said he would put in for someone to come out and take care of it and I am still waiting for the call. If I hadn't prepaid for the year, there is no way I'd have ChemWise service again. Also, nobody ever answers the phone. Always have to leave a message. I'm pretty sure this review will go unanswered because I really don't think anyone really cares. If you can prove me wrong, then I will not leave this same review on google.

- Sue Van Laten

Joel Perez was our service tech and he did an excellent job explaining everything and treating the house for ants we were seeing. They took care of the outdoor areas as well. Very pleased.

- Sharon McCray

I have been a customer for several years and Tim has been servicing my home he is very thorough and always checks in with me upon arrival . I am very please with my service

- Linda Mills

Technicians always call prior to arrival with an ETA, I like that. The service techs are always polite, very knowledgeable and clearly take pride in what they do.

- Jeff Stollard

Chem Wise has been serving me for about 20 years. Their tri-annual exterior service has always been prompt and courteous. Technicians are very knowledgeable about specific issues to be addressed inside the house as well. I highly recommend Chem Wise Pest Management.

- Karen Semrau

Jim and his partner did excellent work as usual

- George & Nancy Stieber

Jim is outstanding. 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!

- Mark