Hampton-based radon measurement serving North Iowahello@radonstead.com · 8-county service area

Radon Testing for Builders & New Construction

Post-construction verification, buyer education and Iowa radon-resistant construction awareness for builders and contractors.

2026 code change

Beginning July 1, 2026, Iowa state building code requires applicable new single- and two-family residential construction to include a passive radon-control method.

Testing still matters

Radon-resistant construction reduces risk but does not replace post-construction measurement. Testing is the only way to know the occupied building level.

Activation decisions

If a passive system is present and testing shows elevated radon, a credentialed mitigation professional can evaluate activation or other corrective measures.

RadonStead workflow

Professional testing without unnecessary friction.

Every audience receives the same core measurement discipline, but scheduling, documentation and communication are tailored to the property type.

1

Scope

Tell us what is being tested, where and why.

2

Schedule

We align the job with a North Iowa route and the applicable deadline.

3

Measure

Professional devices and documented measurement conditions.

4

Deliver

Report, invoice and service record through the customer portal.

Request your test.

Choose the property type and county. Institutional projects can request a custom quote through the same form.

Schedule / Request Quote