Get matched with top radon detection and reduction specialists in Liberty, MO

"I recently purchased a foreclosure which tested with elevated levels of Radon during the home inspection. There were some companies that offered significantly less expensive solutions, but not impressed as their bids provided no information and would have been out the basement and up the side of the home which does not look very nice. Midwest Radom came out and we found a route out the basement, through the garage up through unfinished attic space, and out the roof which allowed the exit pipe to come out the roof on the backside of the home. This was actually decided upon during the initial install when we discovered the original solution presented by the estimator was not workable. They were not going to put firestop collars because I live in MO and "that is not required by code" even though I had discussed it with the owner when I first called, because I had done my homework and learned they are important and asked for them. They were going to charge more, but ended up honoring their original offer which I appreciate and feel is reasonable for some 4" PVC pipe, 2 X 2 plastic sheet, 4" radon fan, vacuum gauge, 2 fire collars, and 1 roof penetration flashing with 3-4 hours of labor with 2 technicians. They had to do a penetration from the basement to the garage and from the garage to the attic space. They pulled from an existing outlet for power for the fan and a final penetration out the roof. It took 2 trips to complete the work because it was raining or snowing the first trip they made. They charged $1005.00 for the job and took less than 4 hours to complete. They also performed a follow-up test which showed a decrease in Radon levels in the safe range. I highly recommend Midwest Radon because their price was fair for a good job done to my expectations based on industry best practices which are higher than what the state of Missouri presently requires."

"I employed the services of Radon Mitigation Master to run a radon test, install a radon mitigation system, and then retest. From start to finish, John and Ed were punctual, always communicated and kept the line of communication open for any questions I had. They conducted the install very quietly, clean, and efficiently. They then retested, and the system was able to reduce the radon by 90% plus. I would recommend RMM to any acquaintance, friend, or family member. Thank you John and Ed!"

"Paul did a great job. Responded immediately to my request set an appointment for 830 the next morning showed up exactly on time and performed the radon test. Very professional."

"Rob does a great job: very thorough, very informative."

"Advanta set an appointment for someone to inspect. Their project manager Brandon Cook arrived promptly on time and made a careful inspection of the garage area and subsequently my basement where I had had a sump pump malfunction and substantial rainwater backup months before. In each case, he dismissed the concern of mold and explained areas where mold might develop and explanations as to what had probably caused the areas of concern. He was very professional, and helpful and reassuring with clear explanations. AdvantaClean did not charge for this inspection. I would definitely hire them if the need arose."

"I would definitely recommend this company to anyone!!! I hired them and the job was done nicely, Dan O'Brien was the technician who took care of the project and he did an excellent job, he answered all of my questions and explained to me everything related to Radon gas. When he finished setting everything up and the job was completed all the working area looked super clean and the installation looks just like it is part of the house and that has been there forever. This is what I call a Perfect and Complete execution of a Radon gas mitigation project."

"Professional reliable service by a good company with great people."

"Dan was on time, very professional. Received my report the same day. I would use Dan again if and when I need another home inspection."

"Prompt, professional, and willing to explain throroughly any questions or concerns with client."

"I tested it after the mitigation and it was much lower and safer than the government requirement. Great quality and I would recommend them."