Great Environmental, Inc.

About us

Great Environmental has been helping homeowners and small business owners with their environmental and air quality concerns since 2005. Through our 20+ years in business, we get calls all the time from people who suspect there is “something going on” in their home or business that is making people sick. We would go out and do a standard airborne mold test, and there were dozens of instances where the results came back as normal. Our customers were left paying for a test instead of getting some answers. In these cases, all we were able to tell them is what WASN'T causing their symptoms… until now! Introducing our IAQ Home Survey: - Monitors for 500+ airborne chemicals AND hidden mold growth with a SINGLE AIR SAMPLE! - One test covers up to 2,000 sq. ft. - Identifies chemical pollutants that could make you sick - Predicts sources of the chemicals, whether from the home or its contents Get the peace of mind you are looking for, not just mold test results and no solutions!!

Business highlights

20 years of trusted experience


Accepted payment methods

CreditCard

Reviews

5.042 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
83%
4
0%
3
0%
2
0%
1
0%


Rating CategoryRating out of 5
quality
5.0
value
4.9
responsiveness
5.0
Showing 26-42 of 42 reviews

Sara D.
08/2012
N/A
Two days after closing on our first home, we discovered that some duct work in our basement was lined with asbestos paper. I called John at Great Environmental and he instantly put my mind at ease and within 24 hours, John was at my front door to assess the situation. Knowing my intent to get everything removed as quickly as possible, John arranged for his crew to come out on the weekend to remove the asbestos which was amazing! John is what makes Great Environmental GREAT! His customer service is outstanding. He and his team did a fantastic job and I felt 100% confident that I could finally start our life in our new home asbestos-free!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

John C.
03/2011
N/A
saved me some money

Rating CategoryRating out of 5
quality
4.5
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Nicole Y.
11/2010
5.0
John was absolutely wonderful. I had some concerns which turned out to be nothing. John responded to call/email very promptly, came out (free of charge) to assess and provided helpful tips. Whereas other places, intially contact me to spend $500+ on tests right off the bat or never called back.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

orlando s.
09/2010
5.0
If you have mold, Great Environmental is the BEST. Great to work with, friendly, & willing to work around your schedule. They give you the knowledge you need, to stop re-occurrences. I would highly recommend them.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

John B.
08/2010
5.0
Could not have asked for a more honest, throrough, patience representative. We actually would like to thank you.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Daniel D.
03/2010
5.0
Service man was extremely helpful and polite

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Thomas J.
10/2009
5.0
Great Environmental did an amazing job. John helped turn a scary situation into a very manageable and painless "Job". He was very friendly and explained what we were facing in simple terms, which was a bit of an un-known - asbestos removal. He has a 5 star rating for a reason, he knows what he's doing and seems to enjoy it which is rare these days. Great Job. Thanks again John.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

John T.
06/2009
5.0
John was very professional and my initial appoinment was prompt. He was very thorough in detailing what work would be done and I felt his prices were competitive. When he submitted his proposal he suggested that I might consider getting the tile tested before I commit to any work. We followed his advise and found out the tile was asbestos free or negative. His honestly saved me a lot of money which I was able to apply towards my basement project. I wish everyone was as honest and knowledgeable as John. Highly recommended!!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Mr. S.
03/2008
5.0
Very personable, very professional, quick service.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Don G.
12/2007
N/A
John Gezik (of Great Environmental) is very personable and great to work with. He communicates well and and is responsive to questions and phone calls about the work. We worked into an agreeable timetable for the task of removing siding from our house on the second floor. His workers arrived on time on the scheduled start date and work was completed ahead of schedule. The work was done well and the clean-up of the yard/garden and other areas around the house was superb. Great Environmental used creative thinking in how to get the work done on our house that enabled them to come in with the lowest bid of the 4 companies we took bids from. They earned their VERY GOOD rating.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Chip C.
10/2007
5.0
After our basement flooded, we pulled out the carpet and found some old asbestos-containing floor tile underneath. I chose Great Environmental to remove these old tiles, because they provided the most clear explanation of the work needed to be done and associated cost. They came up to Wilmette from Joliet just a few days after my request and did a fantastic job. I would definitely use these guys again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
    • 1
    • 2(current)

Contact information

1807 Hawthorne Lane, Shorewood, IL 60404

http://www.greatenvironmental.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed
Sunday:
Closed

Service Categories


FAQ

Monday: 8:00 AM - 5:00 PM

Tuesday: 8:00 AM - 5:00 PM

Wednesday: 8:00 AM - 5:00 PM

Thursday: 8:00 AM - 5:00 PM

Friday: 8:00 AM - 5:00 PM

Saturday: Closed

Sunday: Closed

Great Environmental, Inc. accepts the following forms of payment: CreditCard
No, Great Environmental, Inc. does not offer free project estimates.
No, Great Environmental, Inc. does not offer eco-friendly accreditations.
No, Great Environmental, Inc. does not offer a senior discount.
No, Great Environmental, Inc. does not offer emergency services.
No, Great Environmental, Inc. does not offer warranties.

Contact information

1807 Hawthorne Lane, Shorewood, IL 60404

http://www.greatenvironmental.com

Service hours

Monday:
8:00 AM - 5:00 PM
Tuesday:
8:00 AM - 5:00 PM
Wednesday:
8:00 AM - 5:00 PM
Thursday:
8:00 AM - 5:00 PM
Friday:
8:00 AM - 5:00 PM
Saturday:
Closed
Sunday:
Closed