Port Hadlock, WA Radon Levels
Check local Port Hadlock radon levels and find certified testing and mitigation professionals to keep your home safe
Port Hadlock, WA Radon Facts
EPA Radon Zone
Zone 3 — Low Risk
< 2.0 pCi/L (Zone 3)
County
Jefferson County, WA
Zip Code
98339
Located on the Olympic Peninsula in Jefferson County, Port Hadlock sits on marine terrace deposits and glacial sediments that characterize much of Washington's coastal region. With radon testing data currently unavailable for zip code 98339, residents should prioritize testing their homes, especially properties with basements or crawl spaces where this naturally occurring gas can accumulate regardless of generally favorable coastal geology.
Port Hadlock, WA Radon Mitigation
Professional radon mitigation is the most effective way to permanently lower radon levels and protect your household.
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Radon FAQ for Port Hadlock, WA
What EPA Radon Zone is Port Hadlock in?
Port Hadlock and the 98339 zip code are in Jefferson County, which has an EPA assigned Radon Zone of 3. A zone of 3 predicts an average indoor radon screening level less than 2 pCi/L.
How much does radon mitigation cost in Port Hadlock?
Radon mitigation in Port Hadlock typically costs between $800 and $2,000. Most homes with standard basements can be mitigated with a sub-slab depressurization system in the $1,000–$1,500 range. Factors that can increase cost include complex foundations, crawl spaces, or very high radon levels.
Should I test for radon if I'm buying a home in Port Hadlock?
Yes. Radon testing should be part of every home purchase. A short-term radon test is typically included as part of the home inspection process and costs $150–$250. If elevated levels are found, you can negotiate mitigation as part of the sale.
Most Active Radon Markets in Washington
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