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Radon Testing · Greenfield, MN

Radon Testing in Greenfield

Radon Testing in Greenfield, MN by Closer Look Inspectors. A photo-mapped digital report within 24 hours.

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Greenfield · Hennepin County

Radon Testing in Greenfield

Radon Testing in Greenfield, Hennepin County, by Closer Look Inspectors. Greenfield is a Crow River township-turned-city of acreage homes and farmsteads on the Hennepin and Wright County line, and we calibrate every visit to that.

Radon testing places an EPA-protocol continuous monitor on a home's lowest livable level to measure radon gas — and it matters across Minnesota, where more than two in five homes test above the action level.

Greenfield is served by our Big Lake team →

Two-storey home with gabled roof and attached two-car garage — Radon Testing in Greenfield, MNGreenfield
Calibrated

Tuned to Greenfield.

Greenfield housing runs to rural farmsteads and acreage homes, with houses of many ages built since the township became a city in 1958, across the Highway 55 corridor, the acreages along the Crow River, and the land around Lake Rebecca Park Reserve on the southwestern edge, on loamy Des Moines-lobe moraine of the Big Woods, cut by the Crow River where Hennepin County meets Wright — and that mix shapes what a radon testing here needs to find. Instrument-grade tools, a local eye, every visit.

Local conditions in Greenfield

Greenfield does not run a point-of-sale housing ordinance, which makes an independent inspection the only thorough, buyer-side read on the home. Greenfield sits in Hennepin County, in EPA Radon Zone 1, and MDH reports more than two in five Minnesota homes have radon levels that pose a significant health risk. Finished basements concentrate radon, and only a 48-hour test tells you the number. Footings here must reach the 3-1/2-foot depth Minnesota Rules 1303.1600 set for the southern frost zone, and that annual freeze-thaw cycle is what drives the settlement cracks, frost heave and ice-dam wear we calibrate every Greenfield visit to find.

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Questions

Common questions.

Is radon really a concern in Minnesota?
Yes. The Minnesota Department of Health reports that more than two in five Minnesota homes have radon levels that pose a significant health risk, and finished basements are where it concentrates.
How long does the test run?
A 48-hour minimum under closed-house conditions; the result is delivered with your inspection report.
Greenfield sits on the Hennepin and Wright County line. Which county covers my house?
A property inside the City of Greenfield is in Hennepin County, since the city lies in the northwestern part of the county, and the Crow River marks the line with Wright County. Homes across the river are in other cities. Check the parcel record before you assume, because county and city determine permit history, taxes, and who you call for records.
What should I know about wells and septic systems on a Greenfield acreage?
Greenfield is a large, rural-feeling city and Census data shows nearly all of its homes are owner-occupied. Many properties are acreages, and where a house is on a private well and septic system, those are the first items we test and document, alongside the pump, pressure tank, and drain field surface conditions. Greenfield was Greenwood Township until it became a city in 1958, so some homes and outbuildings predate modern codes. Add a radon test: more than two in five Minnesota homes test above 4.0 pCi/L.
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