Scheduling  651-489-4633

The following map shows radon tests performed by Minnesota Home Inspectors LLC since 2011.

  • Green: Radon levels under 4.0 pc/l
  • Yellow: Radon levels over 4.0 pc/l and under 10.0 pc/l
  • Red: Radon levels over 10.0 pc/l

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EPA Recommends:

  • If you are buying a home or selling your home, have it tested for radon.
  • For a new home, ask if radon-resistant construction features were used and if the home has been tested.
  • Fix the home if the radon level is 4 picocuries per liter (pCi/L) or higher.
  • Radon levels less than 4 pCi/L still pose a risk, and in many cases, may be reduced.
  • Take steps to prevent device interference when conducting a radon test.


Because the average radon level is so high in Minnesota, all newly constructed homes are required to have a radon mitigation system installed.

Minnesota Home Inspectors radon testing is performed using Radstar 300 continuous monitoring computers. These are state of the art units that allow us to obtain results in as little as 48 hours.



Accurate and Reliable

* Continuous measurement of radon gas - Provides hourly and average readings
* Internal memory
* AC power / battery operation - Unaffected by power surges or fluctuations
* Accurate measurements in a wide range of temperatures and relative humidity
* Nominal sensitivity: 0.2 cpm/pCi/L


* Ionization chamber detector
* Field worthy, sturdy construction
* No moving parts - No pumps or filters to maintain or replace

Easy to Use

* Minimal setup
* Easy tripod attachment
* Serial port for on site printing
(to optional printer) or computer download

Tamper Resistant

* Keyed operation
* Keypad lockout
* Instrument motion sensor

Business Hours for Minnesota%20Home%20Inspectors%20LLC
Previously Owned Home Sample Report
Actual inspection report of a previously owned home.
Adobe Acrobat document [1.4 MB]
New Construction Sample Report
Actual inspection and re-inspection report of a newly built home
New Construction Sample Report.pdf
Adobe Acrobat document [1.7 MB]

Scheduling  651-489-4633

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