Top-rated radon detection and reduction specialists.

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Q: How often should radon levels be tested to ensure safety?

• <div><p>Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.</p></div>

Q: What would cause radon in a house?

• <div><p>The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.</p></div>

Q: How much does a radon mitigation system cost?

• <div><p>The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.</p></div>

Q: How long can you go without a radon fan?

• <div><p>Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.</p></div>

Q: Do radon mitigation systems come with warranties?

• <div><p>Yes, many systems include warranties for performance. Confirm terms with your installer.</p></div>

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Verified Reviews for Radon Detection And Reduction pros in Cloquet, MN

*The Angi rating for Radon Detection And Reduction companies in Cloquet, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

*The HomeAdvisor rating for Radon Detection And Reduction companies in Cloquet, MN is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Radon Detection And Reduction needs.

Last update on February 11, 2026

Reviewed in February 2026
Matt and Cody have been great. They are the nicest guys. They put in all 4 windows quickly and they look great. They informed me the last window broke in shipping and reassured me the window will be replaced and installed at a later date. The company didn't require me to sign the completion...
Mad City Windows & Baths
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Reviewed in October 2025
Kane Heating responded quickly to our came immediately, made the repairs and was done in an hour. Super polite and concerned. Definitely would recommend Kane Heating and Air Conditioning.
Kane Heating and Air Conditioning LLC
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Reviewed in October 2025
Job was done beautifully and efficently. Arrived right at 8 a.m. and left at 5. Both Dave and Cirtis were very pleasant, and did excellent job start to finish. *****
Morin's Siding & Windows Co Inc
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Reviewed in November 2024
After receiving estimates from other established companies, I decided to go with Simply Clean. Their rates are very reasonable and the team was punctual and dressed professionally. I really appreciated that the owner of the company, Trevor, contacted me directly and sought my input on the...
Simply Cleaned LLC
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Reviewed in September 2024
We were very impressed and happy with the service we received. Tyler was thorough and professional.
Weiers Electrical LLC
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Reviewed in August 2023
We had all Anderson windows and two patio doors put in our house when we had it built 27 yrs ago. We wanted to update our two patio doors so we went with Heritage windows and door to purchase and install them. Yes, they are expensive but well worth the money as the quality and workmanship was...
Renewal by Andersen Lake Superior Region
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Reviewed in August 2023
Top notch work. Attention to detail â ¦ very personable and professionalâ ¦ worth every dollar . They made sure we were satisfied every single step of the way and went over and above our expectations. We would use them again and agin and again . We are completely happy and satisfied
JP Sitework
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Reviewed in July 2022
Amazing and prompt service! I called this morning and he came this afternoon to clean out our bathroom sink drain. He is extremely neat, wore shoe covers and very helpful and knowledgeable! We are having him do more projects for us!
Hill Side Sewer and Drain
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Reviewed in June 2022
Outstanding service and communication. Very courteous and professional
Logan Services A/C, Heat & Plumbing
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Reviewed in June 2022
We worked with both Adam and Randy. We found them to be honest, informative and knowledgeable. The crews that came to lay the bedding and then to pave were meticulous and exacting about their work. All were also friendly and easy to work with. The results are beyond what I could have imagined....
Kiminski Paving, Inc.
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Find Radon detection and reduction specialists in Cloquet

Northland Home Inspections

4.5(

)

Radon Gas - Testing

Serving Cloquet, MN and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

Welcome to Northland Home Inspections! We are committed to exceeding your expectations. As experts, we handle your needs with high quality expertise that your home deserves. We offer competitive prices, and customer satisfaction is our core priority. Call us now, or visit our website to set up a meeting or get a quote!

Response time8 hrs

5 neighbors recently requested a quote

Recommended by92%of homeowners

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Van Dyke Home Inspections

4.9(

)

Radon Gas - Testing

Serving Cloquet, MN and surrounding areas

In business since 2004

Free estimates

Credit card accepted

We are a locally owned and operated company. We value honesty and integrity in all aspects of our business. We offer a variety of home improvement services that are customized to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients and guarantee your satisfaction!

Response time11 hrs

Recommended by100%of homeowners

Serving Cloquet, MN and surrounding areas

In business since 2015

Free estimates

Emergency services offered

We pride our company on reliability, great communication, attention to detail and quality work. I am a certified and insured inspector in my trade and will do my best to keep you as educated as I can on your particular home inspection. We look forward to earning your business!

Response time7 hrs

Recommended by100%of homeowners

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Radon Detection and Reduction questions, answered by experts

Testing every 2-5 years or upon adjusting occupancy or structural changes maintains safe environments.

The natural breakdown of uranium in soil, rock, and water can cause radon to appear in a home. The gas seeps into homes through cracks in foundations, walls, or floors, as well as through gaps around pipes or construction joints. Radon levels are influenced by soil composition, building materials, and ventilation. Poorly sealed or airtight homes can trap radon, allowing it to accumulate.

The cost for a radon mitigation system typically ranges from $800 to $1,500, with an average around $1,000. The final price depends on several factors, including the size of your home, the severity of the radon issue, and the type of system required. Your home's foundation type also significantly impacts the cost. For example, sealing and ventilating an unfinished basement might cost around $4,600, while encapsulating a crawl space without a foundation slab can range from $1,500 to $15,000.

Your radon fan needs to operate 24/7 to be effective. The only time the fan isn't operating is during its replacement. Radon levels in the home can increase within hours if the fan stops working or something obstructs the stack vent. Fortunately, radon systems require no downtime maintenance between fan changes.

Yes, many systems include warranties for performance. Confirm terms with your installer.

The Cloquet, MN 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.

See all articles

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•
Apr 6, 2026Apr 6, 2026
How Much Does Radon Remediation Cost? [2026 Data]
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Aug 3, 2026Aug 3, 2026
How Much Does a Radon Mitigation System Cost? [2026 Data]
The cost of a radon mitigation system depends mostly on the type of system being installed. Use this guide to learn about your options.
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Mar 18, 2026Mar 18, 2026
How Much Does Radon Testing Cost? [2026 Data]
Find out what impacts radon testing costs, including average prices for DIY kits and professional services, so you can protect your home and budget confidently.
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•
Jul 9, 2026Jul 9, 2026
Who Installs Radon Mitigation Systems?
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.
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•
Jul 9, 2026Jul 9, 2026
What Is Radon Testing?
What is radon testing? Radon testing measures the presence and concentration of radon gas within indoor environments. Read on to learn more.
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Jul 8, 2026Jul 8, 2026
How to Test for Radon in Your Home
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.