Best radon detection and reduction specialists near East Dundee, IL

"On time. Very professional. Quick to supply results of test."

"project radon gas very professional work completed on time and very neat"

"As a Realtor, Schan has done many of my clients' radon system install and they all were extremely please with his knowledge, install and his going above and beyond to make the system appealing from the exterior of the home. Many companies will not make the effort to ensure that the system does not look unsightly. Schan does and he is an expert at what he does. I would only recommend Schan to my clients!"

"Easy communication, flexible and extremely detail! His rating is a true reflection of his work. Thank you!"

"Dave Gardner set us up with an appointment in only two days for installation of a radon mitigation system. Daveâ  s son, Jordan, and his team were very professional, courteous, friendly, honest, and informative in going over their â  game planâ  for our installation system. Our radon level went from 8.9 pre-mitigation, to .4 post-mitigation when we had the test done one week later. Jordan informed us about what he was doing during the installation. We have already referred Gardner Environmental Services to family and friends who also need radon mitigation systems."

"This company is great to work with. They did some mold testing on parents’ home and did excellent work. They also did some work on my home. They replaced a water heater and bathroom fans. He was easy to get a hold of, personable and come over right away."

"They came to do the repair but I never got a good feeling about it.  They charged a lot for one crack."

"Professional Radon System did an excellent job. They put the customer at ease. Work was done neatly installer explained everything thoroughly. I will use Professional Radon system again, and I will wii refer to family, friends and neighbors."

"Jose was very professional, on time and thorough. I will definitely use him again."

"He was very good! He discussed with the seller all of what he found in his inspection and was very professional. I will highly recommend him. He's a great guy!"