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Avatar for SWAT Environmental, Inc.
SWAT Environmental, Inc.
4.5(
52
)
Radon Gas - Abatement

Serving Lawson, MO and surrounding areas

In business since 1988

Free estimates

Credit card accepted

"I would definitely recommend this company to anyone!!! I hired them and the job was done nicely, Dan O'Brien was the technician who took care of the project and he did an excellent job, he answered all of my questions and explained to me everything related to Radon gas. When he finished setting everything up and the job was completed all the working area looked super clean and the installation looks just like it is part of the house and that has been there forever. This is what I call a Perfect and Complete execution of a Radon gas mitigation project."
Recommended by97%of homeowners
Avatar for DNA Properties Home Inspections
DNA Properties Home Inspections
5.0(
36
)
Radon Gas - Testing

Serving Lawson, MO and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Hired Dan for full inspection plus termite and radon. Extremely nice guy that was very thorough and detailed. Had the report the next day just as he said I would. Report was very user friendly and easy to use on my phone with pictures and even video. Great experience. Highly recommend."
Response time5 hrs
Response rate94%
Recommended by100%of homeowners
Avatar for + Home Inspections
+ Home Inspections
5.0(
8
)
Radon Gas - AbatementRadon Gas - Testing

Serving Lawson, MO and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Gregory was very friendly, professional, thorough and extremely prompt at returning the inspection report earlier than expected. He explained the process from beginning to end very clearly. He is very knowledgeable and answered all questions with great detailed to make sure all parties understood. The report was easy to understand and he was readily available to respond to emails quickly and answer any questions needed to be addressed. He was easy to work with and I will use him again for the next home inspection. I would highly recommend Gregory to any and all home buyers!"
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+4

Recommended by100%of homeowners
Avatar for Inspection Geeks, Inc.
Inspection Geeks, Inc.
5.0(
2
)
Radon Gas - Testing

Serving Lawson, MO and surrounding areas

In business since 2015

Credit card accepted

Hi, we are the Inspection Geeks and we pride ourselves on reliability, great communication, integrity, and quality work. \n\nWe offer thorough interior and exterior home inspections, termite inspections, and radon testing as well as sewer scope inspections. After we walk through the home together, we will personally explain the general condition of the home and systems with you and your agent. We will talk through any major issues that need to be addressed sooner rather than later. We will also mention the items that you will want to keep an eye on for deferred maintenance. All of this will be detailed in our easy-to-read Inspection report, that will be delivered in HTML and/or PDF format.

Drone Photography
DJI PHANTOM 4 PRO DRONE
Typical Photography
Thermal Image
Recommended by100%of homeowners
Avatar for Barnett Real Estate Inspections, LLC
Barnett Real Estate Inspections, LLC
5.0(
2
)
Radon Gas - Testing

Serving Lawson, MO and surrounding areas

In business since 2007

Free estimates

Credit card accepted

Barnett Real Estate Inspections, LLC offers fast, friendly and courteous service. We use only the best products and are always eager to answer your questions and concerns. We have built our reputation on our commitment to providing quality service, which has earned us an impressive reputation with many valuable customers. We take pride in delivering value through top quality, dependable work with excellent price and reliable, honest service. Call us today!

Response time20 mins
Avatar for The Environmental Guys LLC
The Environmental Guys LLC
New to Angi
Radon Gas - Testing

Serving Lawson, MO and surrounding areas

In business since 2025

Free estimates

Emergency services offered

We test for several different hazardous materials and gas. We also off mold & mildew surface removal and cleaning with environmental friendly cleaners. We do offer free quotes and consulting on remedies for issues to your home or business.

Avatar for Mid MO Inspectors
Mid MO Inspectors
0.0(
7
)
Radon Gas - Testing

Serving Lawson, MO and surrounding areas

In business since 2005

Free estimates

Mid MO Inspectors will provide you or your business with a full service approach to all your inspection needs. Please feel confident in contacting Mid MO Inspectors for your next inspection.

 3 story large home
 Ranch Style
Home Inspections
Home Inspections
Home Inspections

+5

Recommended by100%of homeowners
Showing 1-10 of 13
Radon Detection and Reduction questions, answered by experts

Many radon fans carry a five-year manufacturer's warranty. That said, your radon fan should last between five and ten years. Regular inspections will ensure the fan is operating properly. Unusual or exceptional noise coming from the fan or indications on your manometer or system monitor can immediately tell you that something is amiss.

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

If your home has a sump pit, you can integrate it with a radon mitigation system. You can accomplish this by sealing the pump cover with an airtight lid that accommodates radon vent pipes and sump pump hoses. This allows the vent pipe to redirect the radon gas outside of your home.

The lifespan of a radon mitigation system depends on the type of system and its maintenance. With proper care, a system can last for many decades. Passive systems tend to last longer as they have fewer components that require replacement. Active systems, which have more moving parts like fans, generally have a shorter lifespan. For instance, water filtration devices and active pressurization systems require more frequent maintenance. While the system as a whole is durable, the radon fan in an active system typically has a lifespan of 5 to 10 years and will need to be replaced. As long as the fan is working, the mitigation system should function correctly.

Keeping radon from getting into your home is much better than having to get rid of it once it's already indoors. While there may not be a way to fully prevent radon from getting into your home, there are things you can do to reduce the gas's ability to enter. 

Sealing foundation cracks and openings can help keep the gas from seeping inside. Improving air flow, such as by opening windows, can also be helpful. If you're building your home from scratch, talk to your contractor about using radon-resistant construction to keep the gas out.

The Lawson, MO homeowners’ guide to radon detection and reduction services

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