(614) 267-4588
P.O. Box 14740
Columbus, Ohio 43214

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Benchmark Labs is approved the Ohio Department of Health to conduct radon measurements for both homeowner information and real estate transactions. License # RT481.

We use an approved continuous monitor that will give 48 individual hourly reports of the radon level in the house. When the test is concluded we print out the report and provide it to the person who ordered the report, with an overall average of the 48 hour test.

For real estate transactions sellers are required to sign a non-interference agreement prior to testing, stating that al doors and windows were closed 24 prior to inspection.

Non-Interference Agreement Click Here

EPA Links To Radon:

Homebuyerís And Sellerís Guide To Radon

Consumerís Guide to Radon Reduction


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