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Find Radon gas abatement pros in Columbia

Avatar for Safeguard Home Solutions
Safeguard Home Solutions
5.0(
19
)

Serving Columbia, MO and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Received information about our Radon testing device that made us feel more comfortable about it working properly. We were treated with respect."
Mitigation System Installation
Utility
Response time8 hrs
9 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Environmental Testing & Research Laboratories, Inc
Environmental Testing & Research Laboratories, Inc
4.8(
347
)

Serving Columbia, MO and surrounding areas

In business since 1995

Free estimates

Warranties offered

"<p>it was superb! they easiest, hassle free Radon test in town, with extremely proficient people -- very knowledgeable and very people-friendly! they took their time to explain things on the phone to me before I committed. the test came back within 10 days or so -- via email. which is very convenient. it was very clear as it is, but I like talking through it and get advice. they were instantly available to discuss. they gave me future tips to keep on top of all things Radon related. </p> <p>I have to say that all this comes to be after 3 months of many back and forths with 3 other companies -- none of the other companies could be bothered to schedule a time, and those who did, never showed up.. many times over. I don't know why I was so patient with them and I wish had discovered Environmental Testing & Research Laboratories much sooner.</p> <p>Really highly recommend them!</p> <br />"
Recommended by93%of homeowners
Avatar for Show Me Home & Building Inspections
Show Me Home & Building Inspections
5.0(
2
)

Serving Columbia, MO and surrounding areas

In business since 2019

Free estimates

Warranties offered

"Milton was very professional and responsive during the testing process. He helped us understand what radon gas is and what the risks are associated with it. He was very quick and efficient as well. I would highly recommend him."
Recommended by100%of homeowners
Avatar for Pangborn Home Inspections LLC
Pangborn Home Inspections LLC
5.0(
1
)

Serving Columbia, MO and surrounding areas

In business since 2003

Free estimates

Warranties offered

"Joe Pangborn arrived promptly and was ready to start immediately. He was very professional, thorough, and above all else extremely helpful. He made my home and radon inspections a breeze."
Recommended by100%of homeowners
RLM & Associates, LLC
New to Angi

Serving Columbia, MO and surrounding areas

In business since 1994

Free estimates

Warranties offered

At RLM & Associates, LLC we are committed to providing the highest level of Residential Engineering and Home Inspection services available, at competitive rates. Our loyalty is exclusively to you—our client. Whether you are building a new home or buying a re-sale property for your family or as an investment, we have the training, experience, and skills to provide you with extremely powerful information to make a confident, knowledgeable decision. By law, only licensed engineers are permitted to give opinions on corrections for structural issues. Put some real muscle into your real estate negotiations by getting a report from RLM & Associates, LLC. Whether it's your first home or you're an experienced buyer, we can help you avoid real headaches and give you peace of mind knowing that you've made a smart choice!

Avatar for Just Inspections LLC
Just Inspections LLC
New to Angi

Serving Columbia, MO and surrounding areas

Free estimates

Warranties offered

Just Inspections LLC offers certified residential home inspections to help potential home buyers in Mid Missouri make smarter and more informed decisions. ASHI certified inspector, Justin Smith, strives to offer the best possible home inspection, service, and value. Whether you are a first time home buyer or have purchased several homes, Just Inspections will provide you with peace of mind before making such a large investment.

Avatar for Centurion Inspection Services LLC
Centurion Inspection Services LLC
New to Angi

Serving Columbia, MO and surrounding areas

In business since 2006

Free estimates

Warranties offered

We offer inspection services for homes, businesses and apartments. Getting into something on your own can be devastating, we can show you what you are really getting for your hard earned money. Thinking of renting or leasing? We do quality inspections to ensure you are getting the most bang for your buck. Ready to buy that first house or don't know what to look for? Let us show you the ins-and-outs of the home and property BEFORE you sign the dotted line!

Avatar for Spartan Home Inspections LLC
Spartan Home Inspections LLC
New to Angi

Serving Columbia, MO and surrounding areas

Free estimates

Warranties offered

Locally family owned Company in Columbia, Missouri. We service all of Mid-Missouri. We offer home inspections, radon inspections, and Termite inspections. \n\nWe treat everyone like family and treat every inspection as if we were buying the house personally.

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FAQs for radon gas abatement projects in Columbia, MO

The only way to know whether your home or water supply contains radon is to schedule a professional test. A qualified radon inspector will collect samples, deliver lab-verified results, and explain the findings for $150 to $800. Once you know your exact levels, you and your radon mitigation pro can choose the right system and tackle the problem before it affects your family’s health.

Both roles tackle radon, but they focus on different steps. Inspectors test your home, interpret the results, and determine whether levels exceed EPA guidelines. Mitigation pros design and install the system that lowers those levels. Some companies do both, but the skills and equipment differ, so always verify that the person you hire is properly certified for the specific service you need.

Installing a mitigation unit fixes radon problems by reducing indoor gas levels to established safe standards. A system designed and installed by a mitigation expert, tailored to your home's specific layout and foundation, guarantees effective radon reduction. This expert installation ensures consistent performance over time while safeguarding your indoor air quality.

Open windows and doors do not reduce radon levels because they trigger a pressure imbalance that draws radon-laden air into your home. This practice fails to control radon concentration and can even worsen the issue. An active suction mitigation system provides a proven, safe, and effective solution to reliably reduce radon levels.

Radon mitigation systems generally last between 10 and 30 years, depending on system type and maintenance. Passive systems endure the longest because they have no moving parts, whereas active systems, which use a fan, require fan replacement every 5 to 10 years. System components, such as PVC pipes, seals, and fittings, can remain effective for decades when paired with periodic inspections and proper maintenance.

Radon mitigation systems consume between 300 and 3,000 kWh of electricity per year, depending on fan size and system design. On average, an active radon fan draws 100 to 300 watts continuously, which translates to roughly 876 kWh annually, and adds $30 to $300 to your energy bill each year. Choosing a high-efficiency fan and ensuring tight sealing around pipes helps minimize these ongoing costs.

The Columbia, MO homeowners’ guide to radon gas abatements

From average costs to expert advice, get all the answers you need to get your job done.