Maine Radon & Water Treatment Before & After Photos

Portland, Maine, has seen a rise in radon awareness as homeowners consider the risks of radon exposure and the associated health impacts. This homeowner noticed neighboring properties, all built with sump systems, had recently installed mitigation systems. Concerned about radon’s connection to lung cancer, they reached out to Maine Radon for an effective solution to reduce their exposure risk. The system installed included a premium radon fan with a sub-slab depressurization method designed for maximum radon reduction. A domed sump pit cover was added to ensure a tight seal, and an alarm system provides added confidence, alerting the homeowner if the system ever needs attention. For anyone concerned about radon, steps like these can make all the difference.

A home in Scarborough, Maine was found to have significantly elevated radon levels—21 in the basement and about 7 on the first floor—prompting the homeowner to take action. Maine Radon and Water Treatment was chosen for their local reputation and expertise. The team designed a dual extraction system to effectively draw radon from multiple areas, including a main extraction point near the furnace and an additional point core-drilled into the workshop. Using a 25-foot extension and 3" Schedule 40 PVC, they routed the system to a discreet exit point at the front corner of the home. With the RN2 fan installed and the manometer reading stabilized at 0.7, the system is now actively reducing radon levels. If you're planning to make your home a safer place, now's the time to have your radon levels checked and addressed by trusted professionals.

Thad W. in Scarborough, Maine had radon levels test at 8.0 pCi/L, above the EPA recommended action level. Like many homeowners, he wanted a reliable fix that would reduce radon levels while working within the existing basement setup.

The installation itself was straightforward, with the main consideration being the system’s connection into the pedestal pump cover. Because of the way the discharge lines entered the area, we explained to Thad that a few side penetrations might make that portion of the setup look a little less traditional. He appreciated the honesty and was comfortable moving forward with a solution focused on performance first.

We installed a professionally designed sub-slab depressurization system tailored to the basement layout, ensuring strong suction and dependable long-term operation.

Now the home has a working radon mitigation system reducing levels toward a safe range, and Thad has peace of mind knowing the problem has been addressed properly.

If your basement has sump pumps, utility obstacles, or unique layout challenges, Maine Radon & Water can create a practical solution that works.