Advanced Radon Mitigation in Carnesville, GA

1. Why They Needed a Radon Mitigation System

Post-testing revealed radon levels above the EPA action level of 4.0 pCi/L, impacting both the finished basement and the encapsulated crawlspace. The homeowner wanted to address the issue promptly to protect indoor air quality and ensure long-term safety.

2. Why the Customer Chose the Company

They selected Georgia Radon Defense for their licensed installers, customized system design approach, and ability to create an exterior aesthetic solution that would maintain the home’s curb appeal while delivering effective results.

3. What’s Causing the Problem

Radon gas was entering through the slab and crawlspace areas, where soil gases can accumulate and seep into the home. Even with an existing encapsulated crawlspace, pressure differentials allowed radon to infiltrate the living spaces.

4. How We Fixed the Problem (Mitigation Process)

• Conducted pressure field extension testing to determine optimal suction points

• Installed two extraction points in the crawlspace and one slab tap routed back into the crawlspace system

• Connected all points into a unified exterior mitigation system

• Mounted a radon fan on the right exterior of the home with a protective housing cover

• Sealed and reinforced encapsulation materials as needed to maintain system efficiency

• Provided a third-party post-mitigation test kit to verify radon levels were reduced below 4.0 pCi/L

5. What’s Unique About This Situation

This home featured a finished basement combined with an already encapsulated crawlspace, requiring careful coordination of multiple suction points and sealing measures. The potential need for a two-day installation and additional extraction points highlighted the importance of on-site system customization to achieve proper pressure balance and effective radon reduction.

1. Why they needed a radon mitigation system:
   The radon levels in Brad Patterson's new home were measured at 12 pCi/L, significantly higher than the EPA-recommended safe level of 4 pCi/L. Given that radon is a leading cause of lung cancer, Brad needed a professional solution to reduce the radon concentration and protect his health.

2. Why the customer chose the company:
   Brad chose Georgia Radon Defense because they were recommended by his real estate agent, who spoke highly of their expertise and reliability. The company's reputation for effective radon mitigation systems and customer satisfaction made them a clear choice for ensuring his new home was safe.

3. What's causing the problem:
   The radon problem in this home was likely due to the foundation type— a partially finished basement— which can allow radon to seep through cracks and gaps in the foundation, leading to higher indoor levels.

4. How We Fixed the Problem (Mitigation Process):

   • Performed a detailed inspection of the property to assess radon entry points.
   • Installed an exterior mitigation system designed for the home's specific foundation type.
   • Sealed any gaps or cracks in the foundation to prevent further radon infiltration.
   • Ensured proper ventilation to maintain long-term effectiveness of the system.
   • Conducted post-installation testing to confirm the system's effectiveness in reducing radon levels.

5. What's unique about this situation:
   This job was unique because it was completed shortly after closing on the home, allowing the new owner to move in with peace of mind that the radon problem was professionally addressed. The referral from a trusted real estate agent also highlights the importance of reliable service during real estate transactions.