Top-rated radon detection and reduction specialists.

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

Enter your zip and get matched with up to 5 pros

Need a pro for your radon detection and reduction project in Greenwood, MO?

Select your specific project to find the pro for you.

TRUSTED BY GREENWOOD, MO HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon13
    Verified radon detection and reduction services reviews

Find Radon detection and reduction specialists in Greenwood

Avatar for MIDWEST RADON
MIDWEST RADON
4.8(
79
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 1987

Free estimates

Warranties offered

"I would HIGHLY recommend Midwest Radon.  Everyone we came in contact with at this company was so professional, so polite and so friendly.  From the time I contacted Wes till the time the installers left, everyone was done with complete professionalism.  On top of that, I have a HIGH confidence that the radon issue at my home has been rectified.
"
RADON ENTRY
RADON REDUCTION-RADON MITIGATION
COSMETIC OPTIONS AVAILABLE ARE DICTATED BY THE HOME'S DESIGN
SUCTION PIPES
CREATION OF A SUCTION POINT

+3

Recommended by97%of homeowners
Avatar for Radon Mitigation Masters
Radon Mitigation Masters
4.8(
122
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"I found the experience, from the on-site quote, the explanation of services during the on-site quote, the ease of provision of all requested details before acceptance (including licensing information), the accuracy of what I was provided, contacting me to confirm go-ahead, the quality of work, the timeliness of work completion and cleanup (well inside the anticipated time window etr 3 hours, actual about 1.5 hours), the finished system solidity and finish, and the post-work explanation of what to expect, details about the system's operation, and the overnight radon monitor testing to be fantastic. I also very much liked that there was a range of payment methods, and as I opted for credit card, the payment process was simple and came to my email for me to review and pay. I had 20+ pCi/L in my basement (verified by my own testing apparatus) before work, and overnight I was down to 1 pCI/L. I felt the quote was competitive based on information sourced online prior to my consideration of the company. John Woods from Radon Mitigation Masters did an excellent job at each stage, and I would thoroughly recommend him and his company to anyone in the area needing Radon mitigation."
Radon Install
Response time10 hrs
Response rate96%
40 neighbors recently requested a quote
Avatar for ATM Home Inspection, LLC
ATM Home Inspection, LLC
4.8(
40
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2011

Free estimates

Credit card accepted

"Very knowledgeable and thorough. Climbed up and looked at the roof even though it was pouring rain. Very patient - explained every detail to the buyers. Inspection report was clear and noted everything we had discussed. Excellent job."
Response time50 mins
Response rate88%
1 neighbors recently requested a quote
Avatar for AdvantaClean of Kansas City
AdvantaClean of Kansas City
4.6(
46
)

Serving Greenwood, MO and surrounding areas

Approved

In business since 2011

Free estimates

Emergency services offered

"Kevin was referred to us by our realtor, Melissa Hills with Keyzio.
First, Kevin Full, the owner, came and did a 2 hour consultation and moisture testing. He did an exceptional job of explaining the problem areas by reviewing the Pre-testing mold report (levels, kinds, location) before he even looked at the problem area. He was very professional in his presentation, explanation, demeanor, and appearance. He then did a very through visual and moisture testing exam. No charge for any of this,
Remediation was completed within days of the consultation, the team spent 6 hours there and did a very good job. The were again very professional, cleaned the house thoroughly, explained their work, more and more, could not be a better experience given the not-so-fun circumstances of mold.
His pricing is very fair, he does not sell fear, he sells the solution to fix the need for safety, to provide needed test results, and does is very fair in pricing. Also, he did a great job of proving referrals for third-party air testing and foundation repair for leaks.
Great work Kevin, Tyler, and AdvantaClean. Would us them again, but I hope I don't have to:)"
Additional Photos
Response time3 days
11 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Radon Pros
Radon Pros
4.9(
113
)

Serving Greenwood, MO and surrounding areas

In business since 2015

Free estimates

Warranties offered

"Radon Pro technician is very professional and customer friendly. I would recommend Radon Pro for Radon Mitigation and any other services they provide for your future home requirements."
Exterior discharge
suction line in basement
Exterior fan mount
U-tube gauge
Radon monitor

+2

Response time7 hrs
Response rate88%
Recommended by99%of homeowners
Avatar for SWAT Environmental
SWAT Environmental
5.0(
2
)

Serving Greenwood, MO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

SWAT Environmental has keeping homeowners safe from Radon Gas since 1988. We are the nation's largest Radon Mitigation company but we are local operated and give each customer personal, high class service! Installing over 150,000 mitigation systems, SWAT is the industry leader in Radon Awareness and Mitigation. Call us today to schedule your radon mitigation system installation for less than the cost of most major home appliances!

Response time1 day
Recommended by100%of homeowners
Showing 1-10 of 20
Radon Detection and Reduction questions, answered by experts

Mitigation reduces radon levels, protecting your health and complying with safety standards.

Your radon mitigation system may be loud because it’s time to replace it. Any sounds are usually from the inline fan that helps create the vacuum and resulting airflow. If you hear a new, loud mechanical or humming noise from your radon fan, it might be time to replace it. Most fans used in radon mitigation systems last up to 10 years, but may need to be replaced sooner.

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.

There are steps you can take as a homeowner to remediate radon yourself. While a radon reduction professional can make the biggest impact in your home, you can make efforts to improve radon levels on your own by sealing cracks, increasing ventilation, and testing for radon regularly.

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.

The Greenwood, MO 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.