Transforming your crawlspace
Professional Crawlspace Sealing
We enhance your crawlspace and improve air flow, while adding value to your property. Our team is dedicated to making the space under your home healthier and more energy-efficient.
- Premium Installation
- Customized Vapor Barrier Solutions
- Professional, On-Time Techs

certified & Licensed
Crawlspace Sealing
At First Choice Radon Remediation LLC, we know how crucial it is to keep your crawlspace clean and safe. Our expert services focus on solving problems like dampness, mold, and poor air quality under your home. We use industry-standard methods and materials for durable results, leading to a healthier home and possible savings on energy costs. Our technicians ensure proper crawlspace sealing by utilizing vapor barriers with a thickness of 8mil or higher, meeting the necessary requirements for effective sealing.
Take the first step towards a healthier home today! Contact us to schedule your professional crawlspace assessment.
About Radon Gas
Radon is a harmful gas that can accumulate in the air inside your North Carolina home, putting everyone's health at risk. Breathing in radon can lead to lung cancer, so it's important to do something to lower the amount of radon in your home.
Learn more in our radon resources, EPA's website or radon.org.
The Process FOR Crawlspace SEALING
Contact Us
Don't wait any longer, call us today and one of our friendly techs will help you out right away!
On-Site Estimate
Our technician will arrive on the previously scheduled day, assess your property, and provide a free estimate.
Schedule
Upon acceptance of the estimate, schedule your next appointment for your crawlspace sealing.
Clean & Level
Our technicians will clear out rocks and debris from your crawlspace, making the surface clean and even.
Sealing
Next, your crawlspace will be sealed, sealing off your new space from further debris and elements.
Recommendations
Based on what your property needs, we'll suggest putting in drainage mats, vapor barriers, or high-quality dehumidifiers.
North Carolina’s choice for radon Testing and mitigation
Why Choose Us
Customer Satisfaction
Our radon experts are here to help you promptly and effectively with any questions you have. We're ready to provide quick and efficient support.
Qualified & Certified
Our services are backed by qualifications and certifications, ensuring their reliability and expertise.
Low-Level Guarantee
We guarantee passing results of 3.9pCi/L or lower if the source of radon is not due to emanation. We strive to get levels to the lowest point.
On Time Every Time
We know our clients rely on us to be on time and dependable, so we always meet our deadlines!
Our Services
Radon Certifications & Affiliations
We provide comprehensive radon solutions for home owners, real estate agents, home buyers & sellers,, commercial buildings, and other types of structures.








FAQs About CRAWLSPACE SEALING
Client Testimonials
I highly recommend this team! Randy and Jess were great to work with! They both had great communication and responded very quickly.
Jennifer P. - Raleigh, NC
I highly recommend First Choice Radon! They have a great team and provide top-notch service and installation. Thank you for keeping us safe!
Allen A. - Raleigh, NC
Great customer service and radon knowledge. Happy with mitigation system and they helped find the best spot for installation. Thank you.
Junius C. - Raleigh, NC
Resources
Let us be your source for quick, comprehensive answers to all of your radon questions! Our expert staff is standing by to help.
January Is National Radon Action Month
Take the first step to protect your home and health—a critical time to address the invisible danger of radon gas in your home or business.
8 Top Things You Need To Know About Radon
Radon Exposure Is Dangerous Radon is the leading cause of lung cancer for non-smokers in the United States and the second leading cause of lung cancer for smokers. It is estimated that radon gas is responsible for as much as 14% of all lung cancers worldwide with higher rates among smokers. The Surgeon General and...
10 Things Every Homeowner Needs To Know About Radon Testing
Radon Exposure Is Dangerous Radon is often called the silent killer because it is a colorless and odorless gas. Radon is a radioactive carcinogen, and it’s dangerous. Radon occurs naturally as it is released from rock, soil, or water and can accumulate within your home. Exposure to radon increases your risk of getting lung cancer....
ACT NOW, schedule your radon services today for a healthier and safer home!
We understand that you may have many questions when making important decisions about radon testing and radon mitigation services. We’re here to make sure your experience is easy and stress-free. Our friendly staff are highly knowledgeable and experienced to answer any questions you may have.