Get matched with top radon gas abatement pros in Victoria, MN

"A1 Radon Services was the 3rd company that we worked with for our Rosemount house and the only one who was able to solve the problem. The house was built in 1978 and did not have drain tile inside the basement footings making it hard to properly remove the radon. A1 Radon worked with me to investigate and eventually find the radon hotspot. Once found, they added the required suction points and now our levels are within safe levels. They were very easy to work with and the cost was reasonable considering the number of visits required."

"Four man crew showed up and started with a review of work order and expectations (basement water drainage system)Quickly organized plan of work and promptly Started in a systematic way and accepted assistance from home owner. The crew was efficient and friendly. On the third day an additional crew of two men arrived to install Radon mitigation system. Electrical guy arrived to install outlet on outside of home and helped complete the radon system. Completed job quickly and cleaned up. Appreciated the review of planned work and customized it to our home. The crew leader listened and made appropriate adjustments. Thank you so much for all your hard work."

"I was very pleased with their work. The post-installation test results show that their system is removing the radon from my home. They got the work done promptly and were very easy to work with. And their pricing was lower than anyone else's. I highly recommend Radon Stoppers."

"Walt and his crew did an amazing job mitigating radon from our basement! Radon level went from 4.4 pCi/L to 0.3. Out of 3 bids, he was the only one to come to our house to look at how to route the system. He wasn't in a hurry and explained everything to me in layman's terms. On the day of the install, they arrived promptly and explained what they were going to do. They suggested testing out the sump pump before they sealed up the area and I realized it wasn't working. I purchased a new sump and they even helped me put it in! Wasn't expecting that kind of service. Would highly recommend Advanced Radon Services."

"Service was done in a day and all seems to be done well. Need to do a follow up test to verify. He did show me at a couple cracks in the concrete how the fan was doing its job as a puff of powder was pulled into the crack. He and his coworker, stepson, seemed very knowledgable about radon as well."

"Radon Defense Systems gave a reasonable bid and were very cooperative. On day of install they were prompt and discussed how the job was to be completed. Radon Defense Systems did quality work and went the extra mile to please the customer. Radon level reduced from 6.6 to 0.4. <br />"

"Very prompt, same-day service. Competent and fully credentialed staff - able to answer important questions about radon gas risks and remedies."

"<p>The Tonna team installed a new central air unit and furnace.  The estimate was very detailed, and the job was completed exactly as described.  I specifically waited several months to post this review to assure that everything worked well through the winter months.  Everything has been excellent.  The bid was received on 8/21/13, and the work was completed in one day, 8/22/13.  I would not hesitate to refer Tonna Mechanical, they were extremely professional, thorough and easy to work with.  Tonna Mechanical also installed a humidifier on my new furnace a couple months later and it has worked flawlessly.  <br /> <br /></p> <br />"

"We wanted to reduce the presence of radon in our house. Andrew came out for the estimate and gave us a general idea of what to expect - what they would do initially as well as future steps in necessary as each home has it's own uniqueness. There estimate was in line with the other we received and decided to go with them. Josh and Andrew installed the exterior fan and interior piping - quickly and completely cleaned up when finished. They noted how import it was to have the foundation sealed. As we were waiting for the test results, I noticed that under our basement shower there was a dirt floor - a remodel in our old home long before we arrived. Our post mitigation test confirmed this opening was sucking air out of the basement rather than under the slab. They gave me the option of sealing it myself or having them do the work. I wanted to stay with the estimate so I did it myself. They instructed me on what to do and stressing the importance of getting all of it sealed. Wrapping up a long story, I got it sealed off and the follow up test had our radon results down to 0.7 - from 6.6 before the installation."

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