BUSINESS REVIEWS

St. Louis Radon Testing and Mitigation

8661 Grant Road, St. Louis, MO, 63123, United States

About St. Louis Radon Testing and Mitigation

St. Louis Radon Testing and Mitigation is renowned for its exceptional service in ensuring home safety. Praised for their professionalism, punctuality, and quality, they specialize in both testing and installing radon mitigation systems efficiently, often meeting tight deadlines for real estate closings. Their team is celebrated for being friendly, informative, and trustworthy, often earning the confidence of homeowners to work unattended. With a reputation for thorough explanations and no upselling, they provide valuable peace of mind. Customers consistently recommend them for their responsiveness and value, highlighting the ease of installation and the expertise of technicians like Mike Perry. St. Louis Radon is the go-to expert for protecting homes from radon, with a track record of excellence and customer satisfaction.

Customer reviews

Showing 301–350 of 442 published reviews.

Facebook

These guys are the best in the business. On time and great service!

Google

Positive: Professionalism, Quality, Responsiveness, Value

Google

Positive: Professionalism, Quality, Responsiveness

Google

I am so very pleased with St. Louis Radon. It was the easiest process. I called, they came out to survey the area, they designed the system (which in my case is quite extensive), they installed it, they retested. I have never been so happy to get a ZERO on a test. Thank you so very much!!

Facebook

St. Louis Radon was recommended by a nearby neighbor. When I called they were very professional, knowledgeable and friendly in their explanation of what they do and how they do it. The person who installed the system did a great job and explained everything he did as did the person who picked-up the follow-on text. Definitely recommend them.

Facebook

First time using them and a great experience. Knowledgeable and friendly. Highly recommend.

Google

Positive: Professionalism, Quality, Responsiveness

Facebook

St. Louis Radon was quick to respond to my email inquiry, and were able to set up the mitigation the day I contacted them. Their online payment system was easy to use. They explained the process and gave detailed post-test information. We were very happy with their service and would recommend them for radon testing and mitigation.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness Great company! All our needs were met and exceeded. Very professional and kind staff (the installer would alert me before he drilled so I could take my scared pup outside!). Michelle was great in leading us through all steps necessary to get our system installed and inspected. Great experience and I highly recommend them!

Google

Positive: Professionalism, Quality The radon mitigation technician was very professional and did a great job installing the system. You can't visibly tell we have the system. I only wish he would have taken pictures of how he installed the fan and piping in the attic.

Google

Very professional, explained everything very thoroughly.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value As a licensed REALTOR selling my own home with a basement, I thought it wise to obtain a Radon test before listing it for sale. St. Louis Radon responded quickly, conducted the test, installed the Radon mitigation system very professionally and at a very reasonable price, then conducted a successful post-installation Radon test. Results were outstanding. I would recommend St. Louis Radon to all area homeowners. So many have undetected Radon gas in their homes; this solution can make a life and death difference in your health!

Google

Positive: Professionalism, Punctuality, Responsiveness

Google

Positive: Punctuality, Quality, Responsiveness Radon testing in our home. Sealed sump pump pit. Will continue to use them to monitor our radon levels. Everyone was very nice and a pleasure to work with.

Google

Good customer service. The technician was prompt, friendly and accommodating to where I wanted the unit installed in my home. The installation was done quickly and professionally. Upon completion the tech was concise with explaining how the system works and what maintenance is required (which is very little).

Facebook

They took the time to explain Radon what it is what it can do and how the mitigation system is installed and works. Knowledgable, friendly & professional.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Timely, professional, and friendly.

Google

Positive: Professionalism

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness Friendly, responsive, and professional. Installed the migration system in a day with no mess. Would recommend to anyone for their services.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Facebook

Friendly install professionals! Walked through the process and were in and out quickly!

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value St. Louis Radon did a great job with our mitigation system. They were quick and thoughtful about working around my husband’s WFH schedule. They were extremely thorough (which made me somewhat nervous that it was going to cost us a fortune) but luckily two systems and covering our sump pump and we have nearly no radon anymore.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value They equipped my older home with a radon mitigation system and were pleasant and professional at all times. I’ve used them on 3 houses because I trust them.

Facebook

Very prompt and professional. When explaining to me why their prices are a bit higher, they did not take to bashing their competitors--they explained in detail the process they use and the certifications/degrees of their employees. Really took time to make sure our system was aesthetically pleasing. No pressure sales at all.

Google

Positive: Professionalism St. Louis Radon did our testing and mitigation. The mitigation team was wonderful they worked with us to locate the system exactly where I wanted it. They kept us informed about each step and even corrected a problem with our sump pump.

Google

Knowledgeable and professional

Facebook

Installer was very good and installed a professional looking and operating system. Company provided tests results showing the fan was pulling the radon out and keeping it at acceptable levels

Google

Positive: Professionalism, Punctuality, Quality Very professional. Very nice and efficient. Worth every penny. Would recommend.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value We had a required mitigation for Radon in our home we were selling. The team was all very friendly, helpful and took care of our Radon problem. I would recommend them to anyone.

Facebook

Technicians explained everything on where it needs placed and why. Completed the job quickly and no mess or distribution to any one at home. Highly recommend them.

Google

Positive: Professionalism, Responsiveness Great co! Tests were sent to me both before and after radon system was installed. HUGE difference ! Everyone I interacted with was professional, friendly and did an outstanding job. Would highly recommend!

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value They completed Radon mitigation at my condo. They arrived on time and completed the work with no mess. They went out of their way to complete follow up testing quickly. Very professional service

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Facebook

Technician was quick and Cherie was very great to talk to. Would definitely recommend them.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value Team of Brian and Mike was prompt, courteous, and did a high quality job from basement, to attic to roof. The installation exceeded radon mitigation level reduction expectations. I would highly recommend this company and this crew.

Google

I had a radon issue in my new home and St. Louis radon came in and installed a mitigation system at a fair price , the team was professional and answered all my questions . I highly recommend this company.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality Super knowledgeable and accommodating. They were happy to answer all of my questions about my radon system.

Google

Positive: Professionalism

Facebook

Very quick to handle my request. Worked with me when I had to reschedule.

Facebook

Quick and efficient and cleaned up no mess.

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Google

Positive: Professionalism, Punctuality, Quality, Responsiveness, Value

Frequently asked questions

What is the typical duration for radon mitigation system installation?

Installation usually takes about 3 to 4 hours, during which the team works efficiently and professionally to complete the system setup.

How does St. Louis Radon Testing and Mitigation handle scheduling and communication?

They are known for prompt, flexible scheduling and clear communication throughout the testing and installation process, including follow-ups and answering questions.

Will the radon mitigation system installation disrupt my home or require major changes?

The team aims to minimize disruption by carefully selecting system placement to avoid impacting living spaces and ensures a clean, professional installation with minimal mess.