
Cumberland County, Maine
Radon-in-Water Reduction in Freeport, ME
Call (800) 696-9355 or request a visit. Monday to Friday, 8:00 AM to 5:00 PM.
When a Freeport well tests high for radon, the choice is between aeration and carbon treatment. We review your result, the way the house uses water and the space available, and recommend the system that fits.
Radon-in-Water Reduction for Freeport homes
Freeport pairs a busy village center with Casco Bay shoreline, farmland, wooded hills and quiet roads running out to the peninsulas. Coastal ground near the bay can bring salt influence into wells, particularly on lots close to the water.
Bedrock wells inland carry the usual southern Maine questions about arsenic, uranium, radon and dissolved iron and manganese. People relocating to Freeport should expect to take over well testing and maintenance themselves, since no utility does it for them.
What we see in Cumberland County wells
Granite and metamorphic rock runs under much of the coast, and deep wells drilled into it can carry radon. Around Freeport's village center and Casco Bay shoreline, shallow sandy wells are less likely to, but a bedrock well in Freeport should be tested rather than assumed.
What to test first in Freeport
- Radon in water by a lab method that prevents gas loss
- Bacteria and nitrate, a baseline for any private well
- A treated-water sample after the system starts

How it works
How we handle radon-in-water reduction, step by step
- 1
Test the water
We collect a radon-in-water sample with the lab's closed method so the gas is not lost. The result tells us how much radon the well delivers and how far it must be reduced.
- 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
The system is installed on the main line after the pressure tank. Aeration units include a vent pipe to the outdoors and a re-pressurization pump; carbon beds include a bypass and shut-offs.
- 4
Verify the result
You will know when to retest and what to look for. If you want an air test as well, we can explain where to get one in Cumberland County.

What shapes the job in Freeport
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 Freeport 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 household with a long, hot shower habit
- A water result above the state guideline
- Carbon media that is past its replacement date
If a radon result has you looking for a fix in Freeport, call or send a request. We will review the number and explain your options, and we also work in Gray and Gorham.
Other services in Freeport
Radon-in-Water Reduction nearby
Radon-in-Water Reduction in Freeport?
Start with a test. We will explain the results in plain language and only recommend what the numbers support.

