In Norwalk, a crawl space moisture control project was completed to improve air quality and reduce humidity beneath the home. A Sedona dehumidifier was installed within the crawl space, with the condensate discharge routed to a pump system located outside for proper drainage and long-term operation.

To improve air circulation between the crawl space and the basement, three transfer vents were installed. Two vents were added between the crawl space and the main basement area, while a third vent was installed between the crawl space and the furnace room. The vents were designed to resemble standard floor registers, providing a clean and professional appearance while allowing conditioned air to move more effectively throughout the lower levels of the home.

Together, these improvements help control moisture, improve airflow, and create a healthier environment throughout the basement and crawl space areas.

In Norwalk, a professional duct cleaning service was completed to help improve airflow, reduce dust accumulation, and support a healthier indoor environment. The homeowner requested an earlier appointment if possible, allowing the service to be completed at the earliest available opportunity.

The cleaning focused on removing built-up dust and debris from the HVAC duct system, helping to improve system efficiency and maintain cleaner air circulation throughout the home. Upon completion, the ductwork was left clean and ready to support continued HVAC performance.

In Norwalk, an indoor air quality system cleaning was scheduled as a first-time service at a discounted rate. The appointment was arranged to help maintain system cleanliness and support healthy airflow throughout the home.

The homeowner requested a courtesy call approximately 30 minutes prior to arrival to ensure convenient access and coordination on the day of service. The cleaning is intended to help maintain system efficiency and contribute to a cleaner indoor environment.

In Norwalk, we completed the installation of a Premium Radon Mitigation System designed to provide long-term radon reduction and improved indoor air quality for the homeowner.

The system was professionally installed to create continuous sub-slab depressurization, helping prevent radon gas from entering the living space. As part of the project, additional finishing components were included to enhance both system performance and durability.

A Rain Guard was installed on the exhaust termination to help protect the vent system from weather-related exposure while maintaining proper airflow. An Electrical Cover was also installed to protect system electrical connections and provide a clean, professional appearance.

The completed installation delivers reliable radon protection while incorporating details that support long-term system performance and aesthetics.

In Norwalk, we evaluated a home built in 1914 after radon testing measured approximately 39.9 pCi/L, indicating a significant radon concern requiring a comprehensive mitigation approach.

Due to the age of the home and the complexity of the foundation layout, a five-point radon mitigation system was recommended to provide broad pressure field coverage across the entire structure. Multiple extraction points will help address separate foundation areas and improve airflow communication beneath the home.

The proposed design includes an extraction point near the primary basement entry area, a second point around the corner toward the rear portion of the house, a third point in the back left corner, a fourth point in the area identified as the basement bathroom, and a fifth extraction point located toward the center front section of the home.

The vent system is planned to exit along the right side of the house near the existing air conditioning equipment, creating an efficient routing path while helping maintain a clean exterior appearance.

Given the elevated radon level and the home's multiple foundation sections, the five-point design will provide comprehensive sub-slab depressurization and improve long-term radon reduction performance throughout the property.

In addition to the mitigation consultation, the ductwork throughout the home will be counted and documented so a separate duct cleaning proposal can be prepared.

The project focuses on significantly reducing radon levels while also evaluating opportunities to improve overall indoor air quality.

In Norwalk, we evaluated an existing radon mitigation system after the homeowner reported that radon levels had initially tested around 16 pCi/L and, despite the current mitigation setup, were still measuring approximately 8 pCi/L.

The home currently operates with a two-point extraction system, with one suction point located in a closet area and a second extraction point located within the garage space.

Because the current system is not yet achieving the desired reduction levels, additional mitigation improvements were recommended to strengthen airflow communication beneath the foundation.

The updated plan includes adding a third extraction point to improve sub-slab airflow coverage while also rerouting part of the garage piping layout into the laundry room area beneath the sink to create a cleaner and more effective system pathway.

The existing mitigation fan will also be evaluated during the visit to determine whether upgrading to a stronger fan model may help improve suction performance across the expanded multi-point system.

The project focused on increasing airflow beneath the foundation and refining the overall mitigation layout to improve long-term radon reduction performance throughout the home.

In Westport, we evaluated a home with two separate existing radon mitigation systems already installed on the property.

One system included a single extraction point but did not have a manometer installed for airflow monitoring. The second system also operated with a single extraction point and included piping running beneath an encapsulated CleanSpace area. Both exterior fans were mounted side-by-side outside the home, with one system dating back to 2012 and the other installed in 2016.

The project involved replacing both aging radon fans to improve long-term airflow performance and system reliability. In addition, both extraction points were scheduled to be cleaned to improve sub-slab communication and restore stronger airflow beneath the foundation.

During the inspection, one of the systems was found to contain standing water within the piping, indicating that drainage slope and pipe pitch would need to be evaluated and corrected if necessary to restore proper airflow conditions.

A new manometer was also planned for the single-pipe system to allow easier monitoring of system operation and suction performance moving forward.

Because groundwater conditions may also be contributing to moisture beneath the slab, future sump pump considerations were discussed as part of the long-term foundation and mitigation strategy.

In Norwalk, we evaluated a home built around 1930 that includes both a crawl space and a concrete foundation section beneath the property.

The home does not include a sump pump or water management system, so the consultation focused primarily on understanding the crawl space and foundation layout to prepare for possible radon mitigation improvements.

Because older homes often contain multiple foundation styles and varying airflow conditions beneath the structure, the visit focused on reviewing the most effective approach for improving sub-slab communication and long-term indoor air quality.

The project planning included evaluating both the crawl space area and the concrete foundation section to determine the best mitigation strategy moving forward.

In Norwalk, we worked on a raised ranch home built in 1970 where radon levels tested at 16 pCi/L. The home has a single foundation with no sump pump or water management system in place.

To address the elevated levels, a two-pipe radon mitigation system was installed. One extraction point was placed in a closet area, and a second was installed in the garage to improve coverage across the foundation.

The system was routed out through the rear of the garage, providing a clean and practical exterior exit while maintaining effective airflow throughout the home.

This setup allows for better coverage in a split layout and helps ensure consistent radon reduction.

In Norwalk, we worked on a home preparing for closing, where radon levels tested at 5.5 pCi/L. The property has a single foundation with no sump pump.

Due to the lack of an outlet in the basement, the radon test was set up in the front hallway to ensure proper monitoring.

A one-pipe radon mitigation system was installed, routed to the right rear corner of the home for exterior venting. The layout was designed to provide effective radon reduction while keeping the installation clean and appropriately positioned for the structure.

This home tested at 5.5 pCi/L for radon, above the EPA recommended action level. Our team installed a clean, one-pipe radon mitigation system vented discreetly through the back right corner of the home. The system is designed to effectively reduce radon levels and help create a safer, healthier living space.

The Westport project involved a 1960-built home with a standard concrete foundation and an additional cement crawl space—a configuration that often requires careful system design. The homeowner was particularly concerned, as they were preparing to move and wanted assurance that the system would be highly effective. At 13 pCi/L, the radon level presented a significant health risk and could delay the sale of the property if not addressed properly.

During consultation, it was determined that a three-pipe system would be necessary. The plan included two suction points in the air basement, positioned to maximize airflow across the slab, and a third pipe routed into the crawl space, where airflow is more limited. While there was no encapsulation, sump pump, or water guard to assist with air movement or moisture control, the system was designed to overcome these limitations.

The project addressed the homeowner’s concerns directly and delivered a tailored solution that’s both efficient and property-sale ready.

This Norwalk homeowner reached out with concern about indoor radon levels. With no sump pump, water guard, or encapsulation, the solution had to be smart and efficient. We designed a single pipe system to run inside a wooden closet located on the left side of the house next to the basement stairs. The clean design kept things discreet while maximizing airflow and radon capture. A job well done — and a safer home for years to come.

With a radon level of 5 pCi/L, this Norwalk home required a two-pipe mitigation system over two foundations, including a dirt crawl space. Encapsulation wasn’t feasible due to the soil conditions, so the system was routed directly into the crawl space, where the pipe will exit through the left side of the house.

The homeowner was present and flexible with placement, even suggesting the pipe may go through the laundry room drywall if necessary. He’ll handle the cosmetic boxing of the system post-installation and seal the sump himself.

This custom solution ensured the system’s effectiveness while respecting the client's remodeling plans and budget.

Faced with a critical radon level of 10 in a Norwalk duplex built in 2014, with adjacent units experiencing even higher levels, our team devised a tailored radon mitigation strategy. The project involved cutting all extraction points to inspect foundation conditions, replacing inadequate fans, and adding new extraction points where necessary. In unit 67A, we installed a third pipe and sealed the sump pump, while in 67B, we replaced the attic fan and cleaned existing points. This approach ensured comprehensive coverage and optimal radon reduction tailored to the unique challenges of each unit.

Installing a radon mitigation system in a Norwalk home with an unusual foundation layout required innovative problem-solving and precise execution. The property, featuring two crawl spaces and a radon level of 5.5 pCi/L, needed a tailored approach. Our team designed a three-pipe system: one pipe was embedded in the block foundation to capture radon from the main structural elements, another was routed through the enclosed crawl space to address radon accumulation there, and a third extended from an area near the balcony. The pipes were directed to exit discreetly beside the balcony door and run up the right side of the house, ensuring effective radon mitigation without compromising the home’s exterior design or homeowner’s daily experience. This installation not only tackled the radon issue effectively but also preserved the integrity and beauty of the home’s design, providing peace of mind and safety to the residents.