
York County, Maine
Radon-in-Water Reduction in Berwick, ME
Call (800) 696-9355 or request a visit. Monday to Friday, 8:00 AM to 5:00 PM.
Radon in water matters mostly because it escapes into indoor air during showers, laundry and dishwashing. For York County homes with a high result, treating the water at the point of entry cuts that source at its start.
Radon-in-Water Reduction for Berwick homes
Berwick sits on the New Hampshire line along the Salmon Falls River, with a historic village center and farmland and woods beyond it. Many homes outside the village are on private wells, and some neighborhoods mix older dug wells with newer drilled ones.
Being right on the state line means Berwick owners often have friends and family with wells in New Hampshire, and standards and habits differ. Granite and metamorphic bedrock under the town makes arsenic, uranium and radon worth testing for in any drilled well.
What we see in York County wells
Inland York County is granite country, and drilled wells here regularly test high for radon. In Berwick, we treat a result above the state guideline seriously, and we like to confirm it with a second sample before committing to equipment.
What to test first in Berwick
- A radon-in-air test in the lowest lived-in level
- Uranium and arsenic, the other common bedrock concerns
- Iron and manganese, which can foul carbon beds

How it works
How we handle radon-in-water reduction, step by step
- 1
Test the water
Radon levels can differ between nearby wells in Berwick. A sample from your own tap, taken before any treatment, is the only reliable starting point.
- 2
Decide the method
Aeration is the right answer for high results, carbon for moderate ones. We weigh space, power, venting, flow rate and long-term upkeep, then recommend one.
- 3
Install and vent
We mount the equipment, connect water, power and vent, and start the system. In a Berwick basement, we keep the vent run short and the connections accessible.
- 4
Verify the result
After the install we collect a fresh sample and send it to the lab. A good result closes the loop, and a poor one tells us what to adjust.

What shapes the job in Berwick
Aeration systems spray or bubble the water in a tank and vent the radon outdoors. They reach very high removal rates but need power, a vent and floor space. For a Berwick basement, we check headroom and venting before recommending one.
When to think about radon in water
- A real estate test with a high radon result
- A home with a granite foundation or ledge nearby
- A high indoor air test with no obvious soil source
- Treatment that has never been verified
Atlantic Water Solutions installs radon-in-water systems across York County, including Berwick and York. Ask for a visit and we will begin with your test result.
Other services in Berwick
Radon-in-Water Reduction nearby
Radon-in-Water Reduction in Berwick?
Start with a test. We will explain the results in plain language and only recommend what the numbers support.

