In Bethel, we scheduled a radon mitigation fan installation for a newly constructed home built in 2024 after radon testing measured approximately 8.3 pCi/L.

The homeowner has been monitoring radon levels with a radon detector and elected to improve the home's existing radon venting system by adding an active mitigation fan. Installing a radon fan creates continuous airflow beneath the foundation and significantly improves the system's ability to reduce radon levels throughout the home.

The fan location is planned within the attic area. The homeowner advised that access is available via a ladder and that an electrical outlet is located near the installation area. The attic contains blown-in insulation and does not have a dedicated walking platform, requiring careful movement along the roof trusses during the installation process.

The homeowner expressed concerns about disturbing the insulation. Care will be taken to minimize disruption, and any displaced insulation will be redistributed as evenly as possible after the work is completed. Due to the attic conditions, appropriate respiratory protection should be used while performing the installation.

The project focuses on activating and improving the home's radon control system through the installation of a radon mitigation fan, providing enhanced indoor air quality protection for the homeowner.

In Bethel, an indoor air quality service appointment was scheduled to evaluate and address concerns related to system performance and operating noise.

The visit will focus on inspecting the existing equipment, reviewing airflow conditions, and determining whether any adjustments or upgrades may help improve overall operation and homeowner comfort.

To ensure all options are available during the appointment, replacement fan equipment will be brought on-site if needed. A sound-reduction muffler will also be available as an optional upgrade for homeowners seeking quieter system operation.

The goal of the visit is to evaluate the current system, discuss available solutions, and provide recommendations based on the home's specific indoor air quality needs.

The project focuses on maintaining healthy indoor air conditions while addressing performance and noise concerns in a practical and efficient manner.

In Bethel, we scheduled a radon mitigation service visit after the homeowner reported that the system fan began making a very loud noise shortly after a new roof was installed on the home.

The homeowner was concerned that the recent roofing work may have affected the fan mounting, exterior piping, or vent connection near the roofline, potentially causing vibration or contact issues during operation.

The service visit will focus on inspecting the fan, mounting points, and vent system to determine whether the issue is related to installation movement, vibration against the home, or normal fan wear requiring replacement.

The homeowner also mentioned uncertainty regarding previous radon testing history and wanted to ensure the mitigation system continues operating properly to maintain healthy indoor air quality throughout the home.

The project is centered on restoring quiet, reliable mitigation performance while carefully evaluating any changes that may have occurred during the recent roof replacement work.

In Bethel, we reviewed an existing radon mitigation system after follow-up testing continued to show radon levels around 4.5 pCi/L.

To improve airflow beneath the home and strengthen overall mitigation performance, additional extraction coverage was recommended within the crawl space areas. The updated design includes adding two more extraction points, with one planned for each crawl space section to improve sub-slab communication and expand airflow coverage beneath the foundation.

The project focused on enhancing the performance of the existing mitigation setup while addressing foundation areas that may not have been fully covered by the original system design.

A post-mitigation radon test kit was also provided to help verify system performance after the additional extraction improvements are completed.

In Bethel, we installed a new radon mitigation fan to restore proper airflow and improve overall system performance.

The existing system required an updated fan to maintain consistent suction beneath the foundation and ensure reliable radon reduction throughout the home.

The new fan was installed as part of the active mitigation system, helping improve ventilation and support long-term operation of the radon setup.

In Bethel, we worked on a home built in 1937 where radon levels tested at 4.2 pCi/L. The homeowner had recently moved in and wanted to address radon levels early.

The home has a single foundation and a sump pump that was not sealed, creating a potential entry point for radon. To address this, a custom sump cover was installed to properly seal the area while accommodating the sump configuration.

A one-pipe radon mitigation system was installed, with the piping routed out the right side of the home when facing the property. The system was designed to work alongside the sump area while maintaining clean and effective airflow.

This approach provides reliable radon reduction while addressing key entry points in the basement.