Connecticut’s Trusted Radon Mitigation Company for Over 30 Years

Family seated on chairs by a creek in a sunny wooded park, smiling at the camera.

Credit: Robin Buckley, Riverstone Images Studio

About Radon Systems of Connecticut

For over 30 years, Radon Systems of Connecticut has been the company homeowners turn to when radon becomes a concern they can no longer ignore. Our certified contractors specialize in everything from initial radon testing and diagnostics to full system installations and ongoing equipment servicing, giving homeowners a single, trusted source for all their radon needs. We've worked on homes of every age, size, and foundation type, and we bring that depth of experience to every job we take on. Our reputation has been built one home at a time, and protecting your family's health is the standard we hold ourselves to on every project.


Driven by a Simple Mission: Your Family's Safety

Behind every job we take on is a team led by owner Russell Monges, whose approach to radon mitigation is as straightforward as it gets: do quality work, make the process as easy as possible for the homeowner, and treat every home as if it were your own. Russell is a licensed home improvement contractor and holds an NRPP certification for radon mitigation, the industry's most recognized standard for radon professionals. His background has always been rooted in practical, on-the-ground work, and radon mitigation turned out to be a natural fit for someone who takes pride in seeing results firsthand.


We specialize in radon testing, mitigation, systems installation, and equipment servicing, covering every aspect of radon management under one roof. Every contractor on our team is properly trained and certified, which means every assessment, installation, and service call is handled with the level of expertise your family's safety demands. From identifying radon entry points and selecting the right mitigation system to servicing existing equipment and verifying results, we bring the same precision and care to every job regardless of its size or complexity.


We work on homes of every age, size, and foundation type, and that breadth of experience means very few radon problems come as a surprise. Every mitigation plan we put together is built around your home's specific construction, radon levels, and budget, because no two homes are the same and no two radon problems are either. The right solution is always the one that addresses your home's specific situation accurately and effectively, and that's exactly what we're committed to delivering on every job.


Radon can feel like an overwhelming problem, especially when you're dealing with test results that have raised concerns for the first time. We're here to make that experience as clear, stress-free, and straightforward as possible, walking you through every step of the process with the honesty and care your family deserves. Whatever your radon situation looks like, you're in good hands with a team that genuinely cares about getting it right.

We Have the Credentials and Track Record to Back It Up

Choosing the right radon company is one of the most important decisions you can make for your family's health, and we understand that trust has to be earned. Here is what Radon Systems of Connecticut brings to every job we take on.

Black gear icon with a white checkmark in the center

30+ Years in the Industry

With over three decades of radon experience behind us, we've worked on virtually every home type, foundation, and radon problem there is, and we bring that depth of knowledge to every job we take on.

Black award ribbon icon with a white checkmark in the center

NRPP-Certified Contractors

Every contractor on our team holds an NRPP certification, the most recognized standard in the radon industry, giving you the confidence that your home is in the hands of properly trained and qualified professionals.

Black award certificate icon with checkmarks and a star seal on a ribbon

EPA-Compliant Work on Every Job

Every assessment, installation, and service call we carry out follows EPA guidelines to the letter, ensuring that the work we deliver meets the highest industry standards on every single job.

Black gears icon with two interlocking cogwheels on a white background

Full-Range Radon Services

From radon testing and diagnostics to mitigation, systems installation, and equipment servicing, we cover every aspect of radon management under one roof so you never have to look anywhere else.

Black courthouse icon with checklist and magnifying glass, suggesting legal document review

Free Consultation & Estimate

Every job we take on begins with a free, no-obligation consultation and estimate, because we believe you should have a complete picture of what the work involves before any decisions are made.

When it comes to protecting your family from radon, experience, certification, and a genuine commitment to quality are non-negotiable. We bring all three to every job, and our work consistently reflects that.

Let's Give Your Family One Less Thing to Worry About

Radon is a problem that's far easier to address than most homeowners expect, especially with the right team behind you. Schedule your free consultation with Radon Systems of Connecticut today and we'll prove it.