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Find Radon gas testers in Trumbull

Avatar for Apex Radon Solutions LLC
Apex Radon Solutions LLC
5.0(
8
)

Serving Trumbull, CT and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Apex did a great job explaining the choices I had as far as solutions involving my Radon gas issues. They were friendly and did a very professional job. I would highly recommend them."
Roof penetration for esthetics
Interior Esthetic Package
Exterior Radon Fan
Exterior Radon Fan
Exterior Radon Fan

+3

Response time2 days
21 neighbors recently requested a quote
Recommended by100%of homeowners
Oakhill Home Inspections
5.0(
1
)

Serving Trumbull, CT and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

I pride my company on reliability, great communication, integrity, and quality work. I am an expert in home inspections, mold testing and radon testing and remediation. I will do my absolute best to keep you as educated and informed on your particular inspection project. I look forward to earning your business! Book with me online or feel free to give me a call today! My focus is protecting your home investment.\n\nThank You,\nCharles Rauch\nOakhill Home Inspections

Response time5 hrs
11 neighbors recently requested a quote
Avatar for Northeast Mitigation Services
Northeast Mitigation Services
4.9(
80
)

Serving Trumbull, CT and surrounding areas

In business since 2005

Free estimates

Emergency services offered

"Amazing! Fernando was really helpful. He looked at our job, and helped us navigate an erroneous elevated radon level due to the weather. He saved us in a situation where we would have spent a thousand without solving anything. Thank you. Your guidance and engagement was very helpful."
Recommended by96%of homeowners
Avatar for First Inspect Home Inspections
First Inspect Home Inspections
5.0(
10
)

Serving Trumbull, CT and surrounding areas

In business since 2015

Free estimates

Warranties offered

First Inspect is dedicated to providing you with the information you need to feel comfortable when purchasing or selling a home. A thorough property inspection will provide peace of mind and is essential for anyone buying, building, or selling a home. For your most important financial investment decision, you want to have as much information possible. Understanding your home’s systems and components is critical when it comes to purchase, repair, and maintenance decisions.

Recommended by100%of homeowners
Avatar for Water Dr LLC
Water Dr LLC
4.8(
57
)

Serving Trumbull, CT and surrounding areas

In business since 2010

Free estimates

Emergency services offered

"Answered the phone themselves which was a huge plus. Very kind and professional, and called back promptly. Technician seemed very knowledgeable and was nice enough to explain what he was doing at each step. However, I do feel like I was completely ripped off by this company. I have since gotten estimates from 2 other local companies for the same work and it was half the price. Because of this I cannot recommend them nor would I hire again, which bothers me because at the time I would have said absolutely to both. Also told me not to drink my water until the chlorine is gone but could not provide me with any kind of test to tell when this had occurred."
Recommended by92%of homeowners
Home Quest LLC
5.0(
21
)

Serving Trumbull, CT and surrounding areas

In business since 2001

Free estimates

Warranties offered

"We are relocating via a corporate relocation to the Danbury area, and John and his son were there promptly with their entire inspection team. A1 Septic (coordinated through HomeQuest) began the septic testing while the well testing people also began their work. Everyone was extremely polite and thorough and gave full and detailed explanations to both my wife and I. Detailed reports were then provided in a very timely fashion and well written. I had that later that night actually. John gave good advice, when appropriate, and provided in the report additional links to additional information on various topics. <br /> It was so easy to schedule all the inspections through HomeQuest instead of each at a time that it made the entire process painless. I would definitely recommend HomeQuest to anyone looking for inspections in Western CT! <br />"
Recommended by100%of homeowners
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FAQs for radon gas testing projects in Trumbull, CT

Radon is the second leading cause of lung cancer in the U.S. The gas seeps through cracks in foundations and collects in basements and other low areas. Once you breathe it in, radioactive particles lodge in lung tissue and do long-term damage. Because you can’t see or smell radon, the EPA recommends testing your home every two years—and after major renovations—to keep your family safe.

Yes—every home should be tested. The EPA advises doing it at least every two years and any time you remodel, buy, or sell. On average, one in 15 houses nationwide sits above the recommended limit, and the only way to know where yours stands is a formal test. The equipment simply measures gas levels and won’t change your indoor environment, so the process is completely harmless.

Certified radon professionals—often home inspectors or dedicated radon mitigation contractors—handle testing. These radon testing professionals follow EPA protocols and use calibrated instruments to check levels throughout your house. Hiring a certified radon specialist means results you can trust for real estate deals, insurance requirements, and, most importantly, your family’s health.

Inspectors specialize in measuring radon gas levels, while licensed mitigation contractors design and install the systems that remove it. If your test comes back high, your inspector can point you to a qualified mitigation pro who will size and install the right fan, piping, or other equipment to bring levels down.

No—standard home air purifiers don’t touch radon. They’re built to trap dust and pollen, not radioactive gas. If testing shows high levels, you’ll need a dedicated mitigation system that vents the gas from beneath your home to the outdoors. Relying on a room purifier alone won’t keep your indoor air safe.

Opening a few windows in your home might dilute radon for a short time, but the gas seeps back in as soon as they’re closed. For a lasting fix, you’ll need a professional mitigation system—often a sub-slab depressurization fan—that pulls radon from beneath the foundation and safely vents it outside.

The Trumbull, CT homeowners’ guide to radon gas testings

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