Top-rated radon detection and reduction specialists.

Get matched with top radon detection and reduction specialists in Somerset, WI

There are 2 highly-rated local radon detection and reduction specialists.

Need help with a project related to radon detection and reduction services?
Select your specific project to find the pro for you.

Radon detection and reduction specialists in Somerset

Avatar for Lightspeed Restoration of the Twin Cities, East Metro
Lightspeed Restoration of the Twin Cities, East Metro
330 Mill Bay South
4.64(
11
)
•
Approved Pro
Lightspeed Restoration of the Twin Cities, East Metro
330 Mill Bay South
4.64(
11
)
•
Approved Pro
Customers say: Quick response
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
38 local quotes requested

Founded in 1994, Lightspeed Restoration and its affiliates have established themselves as premier providers of essential services related to indoor air quality in the residential, commercial and governmental market segments.

"It was great, they were wonderful."

Carol M on July 2022

Founded in 1994, Lightspeed Restoration and its affiliates have established themselves as premier providers of essential services related to indoor air quality in the residential, commercial and governmental market segments.

"It was great, they were wonderful."

Carol M on July 2022


Avatar for American Waterworks
American Waterworks
1307 Valleyhigh Dr NW
4.78(
131
)
•
Approved Pro
American Waterworks
1307 Valleyhigh Dr NW
4.78(
131
)
•
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
478 local quotes requested

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"All done well. No more water"

Tracy d on October 2024

When it comes to water in your basement or a faulty foundation, you need an expert to ensure the damage is reversed and prevented from occurring in the future. American Waterworks has several decades of experience in the basement waterproofing and foundation repair industries, and we know the best tools and techniques to see your home through its troubles. Our professional installers are experienced in solving the wide variety of problems that allow water into basements and other areas below ground level. We've helped property owners with thousands of repairs and other restorations to homes in Minnesota, North Dakota, northeastern Iowa and western Wisconsin. American Waterworks is ready to serve all of your basement, crawl space, foundation, concrete leveling and radon mitigation needs. Call us today for a free estimate!

"All done well. No more water"

Tracy d on October 2024


Home inspections with reports ready in 24 hours.


Radon Associates LLC
915 131st Ave
5.00(
1
)
Radon Associates LLC
915 131st Ave
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are nationally certified by the AARST-NRPP in residential radon testing and radon mitigation with standard and analytical services. We are listed on the MN and WI Dept of Health websites as an approved radon measurement and mitigation service provider in those states.

We are nationally certified by the AARST-NRPP in residential radon testing and radon mitigation with standard and analytical services. We are listed on the MN and WI Dept of Health websites as an approved radon measurement and mitigation service provider in those states.


Tri-State Home Inspections LLC
4235 Fairway St
5.00(
5
)
Tri-State Home Inspections LLC
4235 Fairway St
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Certified Master Inspector in the Tri-State area. With More than 3000 inspections and 500+ hours of education. Your inspection will be a though investigation of the home from top to bottom including the electrical system, heating/cooling systems, gas detection, CO testing, combustion testing of gas appliances and thermal imaging of the home.

"We arrived after the home inspection had been done and he walked us through everything he inspected. With the things that were found wrong with the house, he explained what he would have fixed and why. He was able to recommend several companies that did the type of repairs that were required. When we did quotes, we called a couple others, as well as the ones he mentioned. His came in at the best rate and did a nice job. The hone inspection itself was thorough and he pointed out some things that we missed in our initial viewing of the home."

Beth C on June 2018

Certified Master Inspector in the Tri-State area. With More than 3000 inspections and 500+ hours of education. Your inspection will be a though investigation of the home from top to bottom including the electrical system, heating/cooling systems, gas detection, CO testing, combustion testing of gas appliances and thermal imaging of the home.

"We arrived after the home inspection had been done and he walked us through everything he inspected. With the things that were found wrong with the house, he explained what he would have fixed and why. He was able to recommend several companies that did the type of repairs that were required. When we did quotes, we called a couple others, as well as the ones he mentioned. His came in at the best rate and did a nice job. The hone inspection itself was thorough and he pointed out some things that we missed in our initial viewing of the home."

Beth C on June 2018


Top Down Home Inspection LLC is a full service licensed inspection company for residential and commercial inspections.


Classic Radon Services
3921 Heron St
5.00(
1
)
Classic Radon Services
3921 Heron St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

If you believe that radon gas is intruding into your home, it's time to take action. Classic Radon Services can help. We provide radon testing in Wisconsin and radon mitigation services throughout Wisconsin.

If you believe that radon gas is intruding into your home, it's time to take action. Classic Radon Services can help. We provide radon testing in Wisconsin and radon mitigation services throughout Wisconsin.


Home Inspection Services by Licensed and Certified inspectors


Langer Radon Testing & Mitigation
303 270th St
5.00(
1
)
Langer Radon Testing & Mitigation
303 270th St
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Radon is a lung cancer-causing radioactive gas. It is an odorless, tasteless and invisible gas produced by the decay of naturally occurring uranium in soil, rock and water. It typically moves up through the ground to the air above and into your home through cracks and other holes in the foundation. Your home traps radon inside, where it can build up. Any home may have a radon problem. This means new and old homes, well-sealed and drafty homes and homes with or without basements. The EPA recommends that those homes be treated with a radon mitigation system with radon levels of 4 pCi/L and above. We service Western WI and Eastern MN. We are currently offering specials on Radon Testing.

Radon is a lung cancer-causing radioactive gas. It is an odorless, tasteless and invisible gas produced by the decay of naturally occurring uranium in soil, rock and water. It typically moves up through the ground to the air above and into your home through cracks and other holes in the foundation. Your home traps radon inside, where it can build up. Any home may have a radon problem. This means new and old homes, well-sealed and drafty homes and homes with or without basements. The EPA recommends that those homes be treated with a radon mitigation system with radon levels of 4 pCi/L and above. We service Western WI and Eastern MN. We are currently offering specials on Radon Testing.


DBS Residential Solutions, Inc
5116 Jean Duluth Rd
3.18(
11
)
DBS Residential Solutions, Inc
5116 Jean Duluth Rd
3.18(
11
)
13 years of experience

Established in 2012, DBS has been providing expert services to areas of Minnesota and Wisconsin. Our highly trained team specializes in basement waterproofing, foundation & crawl space repair, concrete lifting & leveling, basement finishing, radon mitigation and whole-home energy solutions. DBS is committed to providing top quality service and products to our customers. In fact, it is this commitment that has been the cornerstone of our success. With over 30 years of experience and hundreds of satisfied customers, we have worked hard to build a solid reputation. Every customer is important to us and we want to be able to serve you not only today, but in the years ahead. Whether you have a wet basement, cracked foundation walls, a cold and drafty home, or a musty crawl space, we are here to help make your home healthy, safe and comfortable. We want to help you create a space that can be enjoyed for many years to come. Call today, to schedule your FREE, no-obligation estimate!

"I recently hired DBS to do a basement project for me. The project involved involved installing interior drain tile, new sump pumps, new sump pump discharge, 2 egress windows, 2 small basement windows, rim joist insulation, and basement wall insulation. The whole project with DBS has been a horrible experience. Way less than the WOW experience I was promised to get from them. The designer came to my house on May 24th and bid the job. I had other contractors come up prior to DBS and bid the same job as well. DBS was the cheapest bid and even after reading the negative reviews about DBS on the internet I made the decision to go forward with them. I signed my bid on May 24th and paid 50% of the project cost as down payment. The timeline of the project was supposed to take 6 working days. They don’t work Saturday’s or Sunday’s so they scheduled 2 weeks for the job in case of rain or other issues. These 2 weeks were scheduled to be the last week in July and the first week in August. I was told by the designer (on May 24th) that about a month before the project start date the crew foremen would come up to take a closer look at the job to make sure they had all the necessary parts and supplies for the job. i was also told by the designer (on May 24th) that DBS would take care of all the required permits, utility locating, etc. The week after the 4th of July, July 6th I think it was, I called DBS to check and see when the foremen were going to come up to take a closer look at the job since it was now less than a month to the project start date. I was told by the person I spoke to that the crews decided it was a pretty cut and paste project and would not be coming up for the closer look. On Friday July 23rd I received a call from DBS saying the drain tile crew would be up on the morning of the 26th at 8AM and would have their part of the job completed in 2 days. On the morning of July 26th I received a call from the drain tile crew saying they wouldn't be there until about 10:30. They showed up at about 10:30 on the morning of July 26th and worked until about 4PM. This is pretty much how the work went for that week and the week after when they did show up, less than 6 hours of work per day. They ended up finishing up the interior drain tile project Friday August 6th, 8 days behind schedule. Tuesday August 3rd the crew showed up for the rim joist and basement wall insulation. Again this crew did not show up until about 10 AM and worked until 4PM. The drain tile crew was still in the basement working and the 2 crews were getting in each others way. They tried to work in separate areas of the basement but that didn't work out too well. The insulation crew finished up on Friday August 6th as well. Tuesday August 3rd the carpenters showed up to work ion the small window installation and also the egress window project. These guys also did not show up until about 10AM on the days they did show up and worked to about 4PM. They installed the 2 small windows this day. Wednesday August 4th I was at work and received a text from my wife at 1030AM saying DBS showed up with a mini excavator and was going to dig the holes for the egress windows. I asked her to check and see if there were any utilities marked yet and she said there was nothing marked and the guy was getting into the excavator to start digging. I work about 5 minutes from home and immediately left work to talk to the DBS crew. When I got there they had just started digging. I yelled at them to stop digging and shut the excavator off. I told them they absolutely cannot be digging without first getting the utilities located because my gas line is near where the egress windows need to go. The operator of the excavator said the utilities never got located and that they were on a tight schedule so were just going to dig carefully. I asked him if I was supposed to call and get the utilities located and he said "no, that is DBS's responsibility". I told him again he cannot dig without getting things located, even if he planned on digging carefully. The excavator operator called the utility company to come out and do the locating. The utility company told him that it could be up to 2 days before they were able to come out and locate. The excavator operator told me that waiting for the utility company is going to push the project back up to 2 days. He also told me he has dug tons of window holes in my area and pretty much knows how the gas line is ran. I told him I will deal with waiting the 2 days for the utilities to get located, because that is the safe and right thing to do. At this time, I had to go back to work. It looked to me as though the excavator operator and the other carpenter were packing up and going to head out for the day. About 5 minutes after I got back to work I received another text from my wife saying the guy from DBS was digging with the excavator again. I told her to immediately get our dog and our infant daughter out of the house and over to the neighbors yard and I will be right home. About 5 minutes after that (before I could leave work) I got another text from my wife saying DBS hit the gas line and they are now waiting for the gas company to get there to shut the gas off. The gas company came, shut the gas off, repaired the leak, and located the line for DBS. I was home by now and was very upset with the excavator operator for digging when I told him not to, he put the safety of my family at risk with his actions. As the gas guy was leaving he told the excavator operator the one hole for the window will need to be dug by hand because it is illegal to dig with an excavator within 5 feet of a buried gas line. DBS started digging by hand but as soon as the gas guy was out of sight the guy jumped back into the excavator and started digging. I yelled at the excavator operator and told him to listen to what the gas guy said. He told me the gas guy has to say those kinds of things when there is equipment around but didn't really mean it and he proceeded to use the excavator to dig. I was so upset and frustrated at this point I didn't know what else to say to the guy. They got the holes dug but ended up hitting my siding with the excavator bucket in a couple spots. The crew also left the 5 foot deep by 5 foot wide holes uncovered or unmarked for the night. Thursday August 5th the concrete cutters showed up to cut the holes in the basement wall so the windows could go in. We had got a lot of rain the night before and the cutters were only able to cut out one of the window holes due to the other hole being about half full of water. DBS and the concrete guys packed up at about 1PM on this day. So I had one open hole in my basement wall that was covered with 2 inch foam and the 5 foot deep by 5 foot wide uncovered open holes in my yard. I got a call from DBS on the morning of Friday August 6th saying they were not going to come up until Monday. I asked if somebody could at least come up and put a piece of plywood over the holes in my yard to keep people or animals from falling into them. I was told they would look into it and see what they could do. Nobody ever called me back or showed up to make the holes safe. Monday August 10th DBS showed up around 1030 AM and started framing in the 1 egress window where the hole was cut in the basement wall. Around noon the building inspector showed up and asked to see a permit, which DBS did not have. The building inspector shut the job down and said they could not resume work until a building permit was approved. The building inspector said that since the hole cut in the basement wall is 52" wide, it is considered by the code to be modifying the structure and a building permit is required. The inspector said DBS should have known a permit would be required for the work. Before the crew left for the day I asked if I could get a piece of plywood or something to cover the open holes in the ground to make them safe. The crew said they didn't have anything like that with them. I called DBS on Tuesday August 10 to ask about the permit situation. I spoke with Dan who said he would be my contact on this issue. Dan claimed DBS did not know a building p"

Joseph K on September 2021

Established in 2012, DBS has been providing expert services to areas of Minnesota and Wisconsin. Our highly trained team specializes in basement waterproofing, foundation & crawl space repair, concrete lifting & leveling, basement finishing, radon mitigation and whole-home energy solutions. DBS is committed to providing top quality service and products to our customers. In fact, it is this commitment that has been the cornerstone of our success. With over 30 years of experience and hundreds of satisfied customers, we have worked hard to build a solid reputation. Every customer is important to us and we want to be able to serve you not only today, but in the years ahead. Whether you have a wet basement, cracked foundation walls, a cold and drafty home, or a musty crawl space, we are here to help make your home healthy, safe and comfortable. We want to help you create a space that can be enjoyed for many years to come. Call today, to schedule your FREE, no-obligation estimate!

"I recently hired DBS to do a basement project for me. The project involved involved installing interior drain tile, new sump pumps, new sump pump discharge, 2 egress windows, 2 small basement windows, rim joist insulation, and basement wall insulation. The whole project with DBS has been a horrible experience. Way less than the WOW experience I was promised to get from them. The designer came to my house on May 24th and bid the job. I had other contractors come up prior to DBS and bid the same job as well. DBS was the cheapest bid and even after reading the negative reviews about DBS on the internet I made the decision to go forward with them. I signed my bid on May 24th and paid 50% of the project cost as down payment. The timeline of the project was supposed to take 6 working days. They don’t work Saturday’s or Sunday’s so they scheduled 2 weeks for the job in case of rain or other issues. These 2 weeks were scheduled to be the last week in July and the first week in August. I was told by the designer (on May 24th) that about a month before the project start date the crew foremen would come up to take a closer look at the job to make sure they had all the necessary parts and supplies for the job. i was also told by the designer (on May 24th) that DBS would take care of all the required permits, utility locating, etc. The week after the 4th of July, July 6th I think it was, I called DBS to check and see when the foremen were going to come up to take a closer look at the job since it was now less than a month to the project start date. I was told by the person I spoke to that the crews decided it was a pretty cut and paste project and would not be coming up for the closer look. On Friday July 23rd I received a call from DBS saying the drain tile crew would be up on the morning of the 26th at 8AM and would have their part of the job completed in 2 days. On the morning of July 26th I received a call from the drain tile crew saying they wouldn't be there until about 10:30. They showed up at about 10:30 on the morning of July 26th and worked until about 4PM. This is pretty much how the work went for that week and the week after when they did show up, less than 6 hours of work per day. They ended up finishing up the interior drain tile project Friday August 6th, 8 days behind schedule. Tuesday August 3rd the crew showed up for the rim joist and basement wall insulation. Again this crew did not show up until about 10 AM and worked until 4PM. The drain tile crew was still in the basement working and the 2 crews were getting in each others way. They tried to work in separate areas of the basement but that didn't work out too well. The insulation crew finished up on Friday August 6th as well. Tuesday August 3rd the carpenters showed up to work ion the small window installation and also the egress window project. These guys also did not show up until about 10AM on the days they did show up and worked to about 4PM. They installed the 2 small windows this day. Wednesday August 4th I was at work and received a text from my wife at 1030AM saying DBS showed up with a mini excavator and was going to dig the holes for the egress windows. I asked her to check and see if there were any utilities marked yet and she said there was nothing marked and the guy was getting into the excavator to start digging. I work about 5 minutes from home and immediately left work to talk to the DBS crew. When I got there they had just started digging. I yelled at them to stop digging and shut the excavator off. I told them they absolutely cannot be digging without first getting the utilities located because my gas line is near where the egress windows need to go. The operator of the excavator said the utilities never got located and that they were on a tight schedule so were just going to dig carefully. I asked him if I was supposed to call and get the utilities located and he said "no, that is DBS's responsibility". I told him again he cannot dig without getting things located, even if he planned on digging carefully. The excavator operator called the utility company to come out and do the locating. The utility company told him that it could be up to 2 days before they were able to come out and locate. The excavator operator told me that waiting for the utility company is going to push the project back up to 2 days. He also told me he has dug tons of window holes in my area and pretty much knows how the gas line is ran. I told him I will deal with waiting the 2 days for the utilities to get located, because that is the safe and right thing to do. At this time, I had to go back to work. It looked to me as though the excavator operator and the other carpenter were packing up and going to head out for the day. About 5 minutes after I got back to work I received another text from my wife saying the guy from DBS was digging with the excavator again. I told her to immediately get our dog and our infant daughter out of the house and over to the neighbors yard and I will be right home. About 5 minutes after that (before I could leave work) I got another text from my wife saying DBS hit the gas line and they are now waiting for the gas company to get there to shut the gas off. The gas company came, shut the gas off, repaired the leak, and located the line for DBS. I was home by now and was very upset with the excavator operator for digging when I told him not to, he put the safety of my family at risk with his actions. As the gas guy was leaving he told the excavator operator the one hole for the window will need to be dug by hand because it is illegal to dig with an excavator within 5 feet of a buried gas line. DBS started digging by hand but as soon as the gas guy was out of sight the guy jumped back into the excavator and started digging. I yelled at the excavator operator and told him to listen to what the gas guy said. He told me the gas guy has to say those kinds of things when there is equipment around but didn't really mean it and he proceeded to use the excavator to dig. I was so upset and frustrated at this point I didn't know what else to say to the guy. They got the holes dug but ended up hitting my siding with the excavator bucket in a couple spots. The crew also left the 5 foot deep by 5 foot wide holes uncovered or unmarked for the night. Thursday August 5th the concrete cutters showed up to cut the holes in the basement wall so the windows could go in. We had got a lot of rain the night before and the cutters were only able to cut out one of the window holes due to the other hole being about half full of water. DBS and the concrete guys packed up at about 1PM on this day. So I had one open hole in my basement wall that was covered with 2 inch foam and the 5 foot deep by 5 foot wide uncovered open holes in my yard. I got a call from DBS on the morning of Friday August 6th saying they were not going to come up until Monday. I asked if somebody could at least come up and put a piece of plywood over the holes in my yard to keep people or animals from falling into them. I was told they would look into it and see what they could do. Nobody ever called me back or showed up to make the holes safe. Monday August 10th DBS showed up around 1030 AM and started framing in the 1 egress window where the hole was cut in the basement wall. Around noon the building inspector showed up and asked to see a permit, which DBS did not have. The building inspector shut the job down and said they could not resume work until a building permit was approved. The building inspector said that since the hole cut in the basement wall is 52" wide, it is considered by the code to be modifying the structure and a building permit is required. The inspector said DBS should have known a permit would be required for the work. Before the crew left for the day I asked if I could get a piece of plywood or something to cover the open holes in the ground to make them safe. The crew said they didn't have anything like that with them. I called DBS on Tuesday August 10 to ask about the permit situation. I spoke with Dan who said he would be my contact on this issue. Dan claimed DBS did not know a building p"

Joseph K on September 2021

Showing 1-10 of 18

Radon detection and reduction services FAQs

You can buy DIY radon test kits from a home improvement store and conduct radon testing, but these tests are often inaccurate. No matter the result, you should supplement DIY testing with professional radon detection and analysis. DIYers only have access to passive radon tests, which aren’t as reliable as active tests that professionals use. Plus, it’s very easy for DIYers to make mistakes during testing, leading to inaccurate results. If you’re moving into a new home, have concerns about radon, or are due for an updated test, hire a professional. 

Radon testing costs depend on whether you hire a professional radon inspector or DIY test. You can expect to pay $150 to $800 to hire a local radon inspector, and home-testing kits range in price from $15 to $250 from home improvement stores. However, it’s best to trust a professional inspector with this task to ensure accurate results. Plus, if you have radon in your home, your testing company can develop a mitigation protocol to keep you and your family safe from the dangerous gas, so it’s well worth the money to hire a professional.

If radon is present in your home, you can expect to pay around $1,000 for a radon mitigation system or between $780 and $1,250 in most cases. The exact price will depend on the severity of the radon leak, home size, and the protocol the radon specialist develops to remove radon from your home and keep it out. Your foundation type will also affect your radon mitigation system cost, as unfinished basements will cost about $4,600 to seal and ventilate, while crawl spaces without a foundation slab may need extra encapsulation, costing $1,500 to $15,000.

Yes, radon testing is absolutely necessary if you suspect the presence of this hazardous gas, and the Environmental Protection Agency (EPA) recommends testing for all homes in the country. Radon is a pervasive natural gas that can leak through your home’s foundation and seep into the living areas. Unfortunately, the gas is highly carcinogenic and is the second leading cause of lung cancer. Radon testing is crucial for keeping you and your family safe from harm, so hire a radon mitigation specialist to test your home if you suspect its presence in your home.

In most states, radon testing companies don’t need to be licensed or certified by the state, but the companies that analyze the test results and develop radon mitigation protocols do. You should choose a radon testing company that suits your needs, but before hiring a mitigation specialist, check our state licensing tool to make sure the company is properly certified.

The homeowners guide to radon detection and reduction services
From average costs to expert advice, get all the answers you need to get your job done.
Mature woman opening the window
•
Dec 2, 2024
Dec 2, 2024
You cannot see, smell, or taste radon, but it may still be a problem in your home. Before hiring a pro, find out how much radon testing costs using this guide.
Man inspecting a house
•
Dec 17, 2024
Dec 17, 2024
Radon is a gas that you can't see or smell and is harmful to your health. If your home has radon, you need to know who installs radon mitigation systems.
Contractor inspecting home
•
Mar 11, 2025
Mar 11, 2025
Radon is a radioactive gas that can enter a home from the ground. Prepare yourself for mitigation by answering these questions before hiring a pro.
Inspector pointing at a crack
•
Dec 12, 2024
Dec 12, 2024
What is radon gas? Find out what this radioactive gas is, why it is dangerous, how it gets in your home, and how to mitigate it.
Father cooking with his son
•
Dec 11, 2024
Dec 11, 2024
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
family hugging at home
•
Dec 12, 2024
Dec 12, 2024
Knowing how to test for radon will keep your home free and safe from this odorless gas—you just have to decide whether to do it yourself or hire a pro.
Share project details to get started.