I was alerted to the possibility my home may have elevated radon levels by a friend in Leesburg,…read morewho recently discovered that his home had high radon. I ordered a $3 test kit from Virginia Department of Health and was shocked to find we had high readings of around 24 pCi/Lin the basement. The first action that's recommended when you get a high reading is to take a second reading, to confirm that it's not an anomaly. Luckily, my friend had an electronic radon meter (they're, like $200) which he let me borrow, and sure enough - 24 pCi/L in the basement, and 16 pCi/L upstairs. I decided I had seen enough, and wanted it remediated. I did a quick Google search and judging from the results, it just looked like "radon remediation" could be the kind of business it's easy to enter with no credentials or experience. A lot of the results just looked shady, or like fly-by-night businesses, so I asked my friend who he'd used, and he said JK Radon, and recommended them without hesitation. I called John the next day, we had a short, productive conversation, and he gave me a date and a quote over the phone. I was clear to me that he knew his stuff, knew his way around home construction and the obstacles he might encounter. He showed up at the appointed team, did a neat, thorough and workmanlike installation, and was pleasant, professional, and courteous. But most important of all - within 48 hours, our radon levels had plummeted by 98%, and to well within the recommended limit of 1 pCi/L. We ended up with a reading of 0.4 pCi/L upstairs, and 0.6 pCi/L in the basement. Overall, we are extremely satisfied, and wish we had called John earlier.

We had a radon fan installed recently. it started making increasing loud sound after a few weeks…read more We tried to get him to come back to check on the issue for at least two months now but hasn't been successful. He keeps pushing it off because he's too busy. It's a one person company so you're out of luck if there's any issues with it. We had to call another company to replace the fan that he installed.

Janryk is one of the most professional contractors I've worked with for my house. He came to our…read morehouse, provided a quick quote, and came to install a radon abatement system shortly after. Angela is also immensely helpful with scheduling and with any issues that come up. Our house has two levels that needed abatement so Janryk installed a system on one level that connected both and pulled from both to get the radon out. The levels dropped quickly but then popped back up. So he came back, investigated, and installed a bigger fan. That also wasn't getting the levels to the point we needed but Janryk came back again and installed a supplemental system. He stands by his work, and guarantees it. He and his team are such a pleasure to work with.

Easy process, reasonable wait time, professional install experience. The owner even came by a few…read moredays later to personally return an extension cord one of their guys accidentally put in their van. Our radon level went from 12.5 pre install to 0.5 post install.

I bought an Airthings Corentium Home Radon Detector 223 Portable, then I called Rick and explained…read moremy home's radon level based on the meter reading. He asked me to contact him again after five days to let him know the radon concentrations. Rick runs a single-member LLC, so I was initially concerned that if I have any issues after the radon mitigation system was installed, he might not return to fix them. However, I trusted my instincts especially given his excellent reviews and decided to go with him. I scheduled the installation for Tuesday (August 4, 2026), and he arrived at my home right on time at 8:00 a.m. He explained what he was going to do. I have a waterproofing drain system for my 1,200-square-foot basement, and he trenched into a 4-inch corrugated pipe to vent it out through a 160-foot line. It was an amazing and smart move and you can't top that kind of expertise for venting it completely. He really delivered a clean, finished job with solid workmanship throughout. He did everything the right way no shortcuts, no cutting corners, and no cheating. The work was completed properly and to a high standard. He even provided $500 worth of free labor by helping to caulk the 160-foot perimeter expansion joints along the retaining walls. After finishing the job, he took the time to thoroughly explain how the equipment works and walked me through all the safety details. Truly excellent service. It was such a rare and refreshing gift for my wife and me to have the chance to sit down with him for about 30 minutes, listen to his life story, and come away feeling inspired by everything he has been through and accomplished in his life. He is a wonderful man with a great heart and a true gift for what he does. The service he provided was incredible and it felt like a true blessing to our family. 100% recommended! You will not be disappointed.

I recently decided to tackle our radon levels and purchased a monitoring device. Initially, I found…read morethat the readings fluctuated between 2 pci/l and 4 pci/l, especially with the basement window open. After a heavy rain, I was alarmed to see the levels spike to 9 pci/l. Since we have a room converted into a remote office in the basement, resolving the radon issue became a priority. After doing some research, I discovered that Ric had a remarkable number of 5-star reviews compared to other companies, so I reached out to him and set up an appointment. Ric showed up right on time at 8:00 AM and got straight to work. The first thing he did was identify the best spot in our unfinished basement for drilling a hole. He chose a discreet location behind the laundry room door, ensuring it wouldn't be noticeable. Ric then carefully brought in several buckets of gravel and soil under the slab, installed a white PVC pipe, and extended it into the garage. From there, he routed the pipe up into the attic and out through a small hole drilled in the siding of the house. He worked diligently for six hours and did an impressive job. Ric made sure to clean up thoroughly after finishing, and he sealed the slab crack with specialized radon chalk. The next day, with the basement door and windows tightly shut, I was thrilled to see the radon levels drop to sub-zero. I monitored the readings for three weeks, and they remained consistently low. I can't believe Ric doesn't have even more 5-star reviews; he truly did an outstanding job!

Indoor Green Solutions saved my basement from mold I didn't even know existed. Their work is…read moreawesome and their customer service is even better. They walked me thru everything and made sure I understood. They seemed to really care about my air quality and health. Would highly recommend!!!

Although, we decided to let the insurance company take the lead on this water leak project, they…read moreresponded to my request in a timely fashion! Great customer service and following-up.

I cannot say enough good things about Bay View Restoration! When I found out I had to have asbestos…read morefloor tiles removed before a sump pump system could be installed, I was overwhelmed. Luckily, I saw the great reviews for Bay View and reached out (thanks to all of you who posted reviews!). I got a fast response and Michael came out and assessed the project, had the estimate emailed to me ahead of schedule, priced it fairly and got me on the calendar as soon as he could. The crew finished yesterday and they were outstanding. Roderick and Douglas were professional, friendly and courteous. They did a thorough job and I could not be more pleased. I will tell EVERYONE about this great company and its people!

Do not use this company. They said they would send a state licensed inspector to test for Asbestos…read moreand they did not tell me he was not licensed until after the fact and I asked a lot of questions.

After extensive research I hired JCS to clean and inspect my chimney when I moved in. I assumed it…read morewas done well but I didn't see any photos. Fast forward 6 months (I never used the fireplace during the 6 months) and I was converting to gas logs. The gas fireplace company said I needed a chimney inspection and cleaning. I told them I had it 6 months ago - but I needed a new one. Fine. I used a different company to inspect the chimney and do some brick work. I saw the photos of the debris on the shelf and inside the chimney!! The other company removed Half of a 5 gallon bucket of debris. And they showed me a nail or screw one damper that was not secured during the first cleaning. So I am very disappointed - did JCS even do anything? Oh, and I paid double to JCS rather than the second company for the same services. TLDR: I do not recommend JCS

They arrived on time to clean out our dryer vent. Great costumer service, decent pricing, and quick…read moreservice. They also noted some damage we had to the dryer vent exterior and provided recommendations as well as taped it to seal for now until we could fix it. Good company and would recommend.

After our Cockatoo died unexpectedly I decided to find anything in my home that could have led to…read morehis passing. Even though he wasn't home at the time I wanted to make sure any other pet would be 100% safe. I remembered my neighbor telling me a house that sold recently had a high level of radon. After getting the machine it was determined we had it as well. I figured I would call around for estimates but after having Radon resolvers come out and check things and let me know how much it would be I was ready to go immediately. I had also gotten a few recommendations from other neighbors from this company so that was an added plus. After putting down our deposit they were able to come out the following week. They didn't play. They came, did the work and showed us how everything worked and we paid them the remaining balance and they left. I feel safer and happy with this company. They were very professional and went over everything prior to digging and drilling. They even had to extend the pipe due to a change in the placement and they didn't try to up charge us. We are very happy and thankful to have had them do the work. 100% recommend!!!!

Radon Resolvers did an excellent job mitigating a radon issue in our home. They were prompt,…read moreprofessional, thorough, and cleaned up after the job. Carlos and Harrison arrived on time, walked through the project with me before starting, and explained the installation after they were done. I highly recommend!

We needed asbestos testing done after we found some suspicious tile in our basement. Geller labs…read morewas recommended to us by the remediation company we were planning to use. They were able to come out to the house in a reasonable turnaround time from initial contact. The gentleman doing the testing was very professional and informative. It was like getting an enjoyable science lesson, except for the fact that it's for asbestos. You wouldn't think anyone could make asbestos testing a pleasant experience, but they did. Cost seemed reasonable. Hopefully you never have to have asbestos testing done. But if you do, these are your people.

Geller Environmental Labs was a great company to work with to have a lead inspection done for our…read more100 year old house. They we extremely responsive, courteous and willing to take the time to answer my many question pre and post inspection.