I hired this company to mitigate radon in my 1950s home, which has clay soil under the slab and an…read moreinterior French drain system around the basement. In my opinion, they did very little investigation before starting the job. Their first attempt was simply installing a sub-slab suction point without tying into the French drain system at all. They left a monitor for a few days, and the radon levels did not change. About a month later, they came back and added another suction point. This time, they ran piping across the basement to tie into part of the French drain system. The frustrating part is that there were easier access points near the original system, including the sump area or the channel leading into the sump, that could have been evaluated first. Again, they left the monitor for a few days, and the radon levels still did not change. Another month later, they returned and added a 2nd sub-slab suction point in the center of the basement. Still no real improvement. At that point, they told me I needed to seal cracks around the basement, so I did. That also did not fix the problem. Their next suggestion was to stack two fans to increase suction. I did not feel comfortable with that approach. I felt it made more sense to use a properly sized higher-suction fan rather than stacking fans and hoping for the best. Eventually, I decided to stop using this company and troubleshoot the issue myself. During that process, I discovered they had only tied into half of my French drain system. My house actually has two separate French drain sections, which they never identified. Once I added a suction point into the second French drain system and upgraded to a higher-pressure fan with good airflow, the system finally started working the way it should. My setup is now basically a hybrid system: three sub-slab suction points and two French drain suction points. In hindsight, I believe if both French drain systems had been properly investigated and tied in from the beginning, some of the extra sub-slab work may not have been necessary. Overall, my biggest frustration is that there did not seem to be a real diagnostic process. It felt like they were guessing, waiting weeks between visits, and hoping the numbers would eventually drop during warmer weather. But radon is often worse in the winter because of stack effect, so a temporary drop in summer does not necessarily mean the problem is fixed. Based on my experience, I would not recommend this company for a difficult radon mitigation situation, especially in an older home with interior French drains and clay soil. If the house was built with gravel under the slab, they would probably do great. However, my experience with them has been terrible . So terrible that I had to figure this out on my own. If I could give them 0 stars, I would.

I would not recommend Airtech to anyone. I bought a house with an Airtech system in it, and when…read morelevels were going up, I called AirTech and they told me that another fan need to be added to the system. That didn't help. With levels high, they refused to come out quickly and I had to get another company to come in to evaluate the problem. The other company said there were obvious problems with the system that should have been corrected. Then on the day before the scheduled AirTech appointment, AirTech refused to come out unless I told them what extra work was going to be done, or they would not drive out to my house because it didn't make "business sense".

After another mitigation company failed to reduce radon levels in my home and never followed up. I…read morebegan searching for new company to visit my home but they must do PFE testing as a minimum requirement. I contacted All Ohio Radon Services and was informed that they do that type of testing. On October 31st a tech arrived and explained the process and began diagnostics, the charge was $200. After testing we talked about next steps and was promised I would be contacted within the week to schedule work. Wayne has followed up with me and has given me some solid ideas on how to move forward.

Wayne and crew were quick to respond and explained the whole process, answering my questions along…read morethe way. They were able to quickly schedule me and had the whole system installed and tested within a week. Super friendly, A+ service. I'll be calling Wayne for all my future radon needs.

Greg did an amazing job from start to finish. I have an annoyingly keen eye with home inspections…read moresince I had a bad inspector previously and I had to learn so much code in my current house. Seeing Greg work and check every item to ensure your family will be safe with such a large purpose, made every penny worth it. Then when his reports came out with his suggestions to remedy any issues, the formatting of the reports, the digital scans completed, and everything else he does just put me in pure elation with his work. Yes, the price is a couple hundred dollars more than others; however, what you get in peace of mind along is worth it 100-fold.

My Mom and I recently made the major decision to have all the vermiculite removed from our older…read morehome's attic. We are so happy with the results and even more happy with Hepa Environmental! Frank Burke is the best. He was patient, easy to talk to and really catered to our schedule above and beyond. He returns phone calls and emails so quickly and really made us feel relaxed and at ease with this process. The job site manager Quenton even gave us frequent updates and gave us his number if we had questions or concerns.. (which we did and he was so kind to us and never rushed us) The crew were very courteous and left our home immaculate! We are so pleased we chose HEPA ENVIRONMENTAL and I will recommend this company to anyone 100%.

From the owner: Removal of asbestos from Industrial, Commercial, and Residential Buildings.read more

Bryan, the owner, was very professional and knowledgeable. He was very courteous when answering all…read moreof my questions. I would definitely recommend Bryan!

From the owner: Our home and commercial inspections are done with attention to detail, professionalism, and…read moreexperience! Owner and inspector, Bryan Brownfield, is an interNachi certified home inspector who is also licensed in WDI (wood destroying insects), mold, and radon testing. Discounts are given for combination services and to veterans and first responders.

I would absolutely recommend them to everyone, I had a wonderful experience with Mold Men of…read morePittsburgh! The crew showed up on time, and completed the job quickly, they actually went above and beyond after needing to cut more of my wall than expected. They explained everything clearly, even talked to my husband on the phone to answer his questions since he could not be there. They cleaned up everything up after and did not leave any mess behind. It's hard to know what to do or who to call when you find mold, but this company definitely exceeded my expectations!

They were very professional every step of the way. From the first contact to the end, they kept…read moreus informed of every step. They were on time and extremely neat and cleaned up any and all debris. The price of the needed procedures was very fair and they made every attempt to keep costs down, not charging for unnecessary things. I cannot say enough about how great these people are to work with. If you have ANY mold issues, these are the people to call.