Welcome to Great Environmental
Inspections | Testing | Consulting
Great Environmental is a family-owned and locally-operated company that brings decades of experience to every project. We provide cost-effective indoor air quality solutions for residences, businesses, commercial properties, and industrial properties.
“Our goal is to provide a custom solution for your specific situation, knowing that having airborne contaminants in your home or business can be a major concern.”
Our professional staff will evaluate your needs on an individual basis, and make honest recommendations to help you solve your problem. “We will make sure that you are not spending money on something you don’t need. We will help you sort through the facts, the pros and cons of each alternative, and help you make the best decision for you.”
You have my word on it! Make it a Great Day! Call us (815) 725–7726
Indoor Air Quality (IAQ) services
Featuring the “IAQ Home Survey”
Most of us never think about the one thing that we consume the most that affect our health, our air. Symptoms of breathing contaminated air can include headaches, low energy, nausea, sneezing, coughing, stuffy nose, dizziness, congestion, fatigue, scratchy throat, wheezing, tightness in chest, asthma, muscle aches, etc. These symptoms can be a result of hidden contaminants in your home, and they can affect everyone, even the pets!
Great Environmental offers a cost-effective solution to the “mold only” testing methods, the IAQ Home Survey™. Testing includes:
- Monitors indoor air quality for 500+ airborne chemicals and hidden mold growth with a single air sample
- One sample covers up to 2,000 sq. ft.
- Predicts sources of the chemicals, whether from the home or its contents
- Checks for hazardous air pollutants
- Identifies chemical pollutants that could make you sick
- Formaldehyde test available (additional charge)
Symptoms of living in a “Sick Home”
In most cases, Great Environmental can report the air quality via the total levels of VOCs (TVOC) and total Mold VOCs (TMVOC) with just one sample. No “outdoor control” sample is required!
Click Now for Examples
Call us when
Real Estate Agents /
Buyers and Sellers
Commercial / Property
Managers / Investors
Is it really clean? We Measure Clean | We Verfity Clean | We Certify Clean
A recent study showed how the last desk cleaned is usually left 30% dirtier then the first desk cleaned. Is the last desk clean enough?
OC-Restoration Quote ~ “I just wanted to offer my clients the peace of mind that the space was independently certified clean when we were done, and that our process works! Now they have proof!”
Cleaning Professionals ~Set yourself apart from the competition & provide proof to your clients that their space is independently Certified Clean.
School Districts & Business Owners ~Provide peace of mind to your students, parents, employees, and clients, that your space is Certified Clean.
What Our Client’s Say
Great Environmental saved our sanity. For the longest time, we thought we had a mold issue in our home. An unusual smell greeted us every time we walked in the door. John Gezik and Great Environmental came to the rescue. With the set up of his advanced high-tech Indoor Air Quality testing equipment, he determined we had no trace of "live" mold. Fear put to rest. The source of the smell was determined to be a combination of other elements in our home that was easily rectified. Great Environmental was worth the cost of service for my family's health, well-being, and peace of mind.
Great Environmental, Inc. came out to test my home for mold. John was most informative. His customer service was A+.
He answered my questions and delivered the lab results when promised. I would not hesitate to use his company again should the need arise.
Thank you, Great Environmental, for resolving an asbestos issue and saving the day! We were 1 week away from closing and explained the situation to John and he had his team out to fix the issue within days (on holiday weekend too)! Customer service was excellent and I would recommend Great Environmental to anyone looking for asbestos or mold remediation. Realtors should save this company in their address book ASAP. Sellers, buyers, lenders, everyone involved in the transaction were very happy with their services.
When I discovered a mold problem in a rental house, I called Great Environmental to assess the problem. They used state of the art equipment, reviewed the results with me and took the time to explain the results to the tenant living in the house. They designed a plan to fix the issue, and it worked well. They showed up promptly for appointments, and they answered all of my questions. Their service is not inexpensive, but it was worth it to fix the problem. I'd have no hesitation about using them again.
I had a great experience overall. Great Environmental came through in a tough situation for me. John took the time to understand my situation and the urgency it called for. Safety, knowledge, honesty, integrity are what I look for in a contractor. John was able to deliver in all of these areas. Citing a conflict of interest, John had to decline the remediation of black mold which was found in my bathroom. Instead, John worked directly with my mold remediation contractor and provided a comprehensive set of protocols to ensure proper safety, containment, ventilation, abatement and even covered how to get rid of the waste to name a few. I recommend Great Environmental for these reasons.
John was amazing. He is very professional, answered all of our questions and was very reassuring. I would highly recommend his services!
I had the pleasure of using Great Environmental's services this week. I had previously called 3 other companies and had been told I would need to wait a minimum of 3-4 days. Hiring a company from halfway across the country and no previous personal contact with them, needless to say, I was initially concerned. However, everything was clearly communicated and completed as stated. I was more than satisfied with there services and would recommend Great Environmental to anyone.