How the Experts Score is calculatedEach factor is a percentile (0–100) against the other companies in this category, then weighted:Satisfaction 35%64+22.4Reliability 15%44+6.6Craft & service 20%90+18Value 10%77+7.7Momentum 8%35+2.8Track record 7%69+4.8Accountability 5%81+4.1Experts Score= 66Grade B: A = 80+, B = 60–79, C = 40–59, D = 20–39. Needs 10+ reviews.66SCOREChem-Wise Pest Management
Oak Lawn, IL · Grade BLetter from the Experts Score: A = 80+, B = 60–79, C = 40–59, D = 20–39, F = under 20. · #12Position by Experts Score among all companies we track in this category. of 40 flea exterminators · 4.9★ from 867 Google reviews
Report card
Percentile vs other flea 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 Management for 8 kinds of job.
Chem-Wise Pest Management for spider extermination
Clear ✕All 70 Google reviews tagged “Spider extermination” · showing 60
Thy did very good job.
Sebastian is always professional and addresses any concerns!
The tech that came to my house was very professional. He knew his business. He asked me about any problems. I told him I want he mice traps checked. He did with no problem at all. I originally had them out for a mice problem in the house a few years ago. The mice have been long gone.But I kept the service. I like…
Our guy is super nice. Knows my building and comes every 3 months. Only needs to be let in. The company bills me electronically and sends me receipts and a summary of the visit. Great company.
We have been using Chem-wise pest control for several years now and appreciate their professionalism. We have them come and spray for bugs/spiders and other occasional bugs using their three-peat series. Had another treatment today with Steve as our technician and I greatly appreciate his attention to detail!
I have used the services of Chem-Wise for over five years and not once have I been dissatisfied with the service. I have recommended Chem-Wise to at least four different people and they all agree with me.
Armani was very helpful and informative about the product and got the job done inside and outside quickly with no problems. Now I'm hoping that we won't see the return of the spiders.
Andres is very professional. Looked at all the areas I mentioned and gave me advice about avoiding all these issues. I have used them before plus my daughter used Chemwise also and was very happy with the service. I have requested that Andres be our permanent technician.
I had been a customer of another company for over 25 years and then they were bought out by a larger franchise and the service was awful. I called Chem-Wise and they were informative, punctual and very reasonable. They have done a great job and with being in the restaurant business I do not need any pests in my facility. Thank you!
Alex did a thorough job.
Chem wise goes above and beyond to take care of their customers. Steve Ruiz does everything we need to take care of our pest problem. We love Chem Wise and would recommend them to anyone.
Our technician Giovanni was excellent in coming back an checking for mice activity. There was none. He checked all the traps to rebait them but none needed it. He in my estimation is an excellent tech. Always explains what he is doing an goes the extra mile to please his customers. Thank You Very Much Giovanni
This gentlemen is FANTASTIC.He knows his job and does it well. The services he provides really works great and we never have any issues.
Chris is the best! He comes out promptly and is very thorough. I would recommend him to anyone.
Chris was friendly and thorough! Highly recommend this company.
Great first experience with ChemWise! The office staff explained everything clearly, and Alex, our technician, was professional, knowledgeable, and efficient. He walked me through the process and set clear expectations. Looking forward to a pest-free future!
I can highly recommend Chem-Wise for all your pest control needs. They have spectacular customer service with great communications. I always knew when they were coming for our regular service, who was coming and then a report on what had been done. And - no bugs!
We have been loyal customers for years, with Chem-Wise following us from one home to the next. Our newest technician, Nelson Maisonet, is yet another impressive worker from a long-line of professional employees. He is punctual, respectful of our property and extremely thorough. He remembers the small details of the…
They do a great job and will go above and beyond to solve your pest problem!
My property is right next to an empty lot that has become a mini-park / nature reserve for the entire block for some reason, so I get more occurances of pests throughout the year. Chris Hardek, Steve Ruiz and all Chem-Wise technicians are extremely friendly and responsive. They are always patient and go the extra…
Always great service and products, and the technican is so skilled, helpful, and kind!
I found loose soil along one of the exterior basement window sills beneath a rock bed. I called for a follow up and Jose came out. He immediately discovered a hole which the mice burrowed along the foundation. The issue was regulated to the exterior of our home and no indication of infestation was found inside. This…
Professional, responsive and comprehensive.
I’ve been a client of Chem Wise for several years now. I love their services. Their rep Josh Villa comes for the annual service. Very knowledgeable, trustworthy, kind, answers all my questions with a smile. I love his work ethics.
Armani's service was professional and thorough. He handled my request with care, and because of his excellent service, I would definitely recommend Chem Wise as a dependable pest management option. My home feels pest-free!
I have not had an inside treatment, by my own choice, in a while and after seeing 2 wolf spiders, I called and Alex from Chem-Wise was out the next day. He was super nice and answered all my questions.
For years we've had ants digging up our sand in our patio pavers. I never thought getting it professionally exterminated. Javonny came out and reached out earlier than expected which was a plus for me. He sprayed all over our patio and around the house. So fat in one day I don't see any ants. Looking from the…
Chem-wise has provided very effective, very reliable, very professional, and competitively priced service for me over the past few years. Amongst the different pest control companies I have used, I have found different levels of professionalism and technical knowledge, much of it disappointing. Chem-Wise obviously…
So far so good.Joel was a rockstar.
Exterminator super nice, looks like he knew what he was doing and gave me a few tips and how to keep the bugs out. Would like to have him back.
What a fantastic company. Came out the same day and resolved all of our issues. VERY reasonably priced. Definitely going with there annual plan.
Javonny did a great job, was very professional, and precise! We look forward to continued service!
Mice extermination
So amazing to be able to sit in my yard. I had a bbq for Father's Day and we stayed out until 11:30 and not one bite the next day. I am so glad I decided to use this service. I am completely satisfied. Javanny is amazing and very helpful and knowledgeable.
Professional and time efficient tech.
Great company....on time and affordable.
This place has been a good decision for my family and I. They keep to their word and the services have been great. We originally called for an ant extermination and let me tell you when I say there were hundreds of dead ants throughout my house it was crazy. JOVANNY was an excellent tech very professional and kind…
Used for last 8 years for tri annual service. Sam is the best tech and super knowledgeable.
On time profession and good quality
It’s been more than 5 years we’ve used Chem-Wise and EVERY Chem-Wise technician we’ve had has been on time, knowledgeable of their craft, and thorough in their inspection. The entire team, from the technician to the founder to the receptionist, listens to the customer and devises the best solution for treatment…
We wanted a general seasonal maintenance, and they were very prompt! The customer service reps over the phone were very friendly, notably friendly, and helpful. So far, we haven't seen any bug issues! Would definitely recommend.
Josh is awesome! Always explains what's going on, very knowledgeable, takes care of the bugs! We bought a fixer upper with some pretty strong issues and they've taken care of all of them. Definitely recommend the tri-annual package, just takes the uncertainty away and let's them just take care of anything that comes up.
Very Professional and punctual. Great to always work with
Chem Wise Pest Control is an outstanding company with professional and knowledge technicians. We have been a customer for over 5 years and they are always ready to offer solutions and information to help with various pest issues around the outside of our home. The technicians are polite and communicate very well.…
The representative Andrew Williams, was very professional and patient with our company. We appreciate his service and time.
Nick was very professional and informative. He worked quickly and respected my property. Definitely recommend this company, great follow up.
Ryan always does a great job! He shows up on time and is always professional. I truly appreciate the service Ryan offers.
I'm very satisfied with the service from Chem-Wise. The technician, Nick, was very professional and walked me through his whole process, explaining to me the issues he found the steps he was taking to correct/prevent and what I can do to continue to prevent the issues. I received a notice from the company with the…
We've been using Chem-Wise for several years now. We get the tri-annual treatment plus wasp-proofing, and it really works. We used to see wolf spiders and silverfish regularly, but not any more. Also treated for carpenter bees on exterior. Very happy with service.
I am signed up for the tri-annual spraying service and am very happy with it. I rarely see an ant or spider anywhere around the perimeter of the house or inside. I had the spraying for wasps and hornets done last spring and it kept them from building any nests anywhere near my house. Their prices are very…
We’ve had Gus helping us for years now, and he’s the awesome pest control person we see as the face of Chem-Wise. Always professional, easily explains what he is doing and what we can expect, etc… Chem-Wise themselves uses environmentally friendly control methods that are also child and pet safe. We use their…
Excellent service!!!!!!!
Highly recommend! Initially I was calling around for the best deal, I spoke with a women who was very knowledgeable on my pest issue (crickets) I was transferred over to their scheduling department for my area (they were also knowledgeable and kind). Andrew was my technician and initially we had some confusion on…
Josh is thorough and professional. He patiently explained why we see more spiders than usual, what spiders we're likely to see and how the treatment works. We could not be happier with our Chem-Wise technicians!
Used another company which ‘seemed’ to be ok until we had a wasp issue. Their efforts made no difference. We called chemwise who came out the following day. Within a day the wasp issue was under control and within a couple days was completely resolved. We now use chemwise for general maintenance, instead of the…
Inspector very polite and informative. Thank you
Kevin was super nice, very professional, and exceptionally informative. I enjoyed communicating with him. He was thorough, easy to talk to, and explained the treatment to me in detail while offering me tips and information about my particular extermination needs.
Muchas gracias Alex por toda tu ayuda!! Alex es el técnico que vino a mi casa, es muy professional, muy respetuoso y puntal.. contestó todas mis preguntas ..hizo un buen trabajo la primera vez y ahora en la revisión también… lo bueno del tri anual es que las revisiones son gratis y si es necesario vuelven a poner…
We've been using Chem-Wise for a few years and they've always done a fantastic job for us. Our regular technician, Ryan, is always on-time, courteous and very knowledgeable. Would definitely recommend!
My technicians have always been knowledgeable, careful and conscientious. I have confidence in the products and the Chemwise service!
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 | 172 | $71–$246 |
| General pest inspection | 115 | $68–$141 |
| Ant extermination | 100 | $80–$222 |
| Bug & insect extermination | 79 | $71–$131 |
| Spider extermination | 69 | $91–$184 |
| Hornet & wasp extermination | 68 | $96–$323 |
| Home inspection | 55 | $93–$181 |
| Bee extermination | 23 | — |
