Service area
NJDEP town tiers are useful priority signals, not home results. Every radon decision still starts with a properly placed test.
Freehold combines older borough housing, larger township homes, basements, and active real-estate turnover. A radon result can become a contract decision quickly.
NJDEP 2015 data lists Freehold Township as Tier 1, high radon potential; verify municipality-specific details for Freehold Borough if the address distinction matters.
Use the home test result, not the county reputation, to decide next steps. Verify NJDEP certification before hiring testing or mitigation work.
Middletown has varied housing, finished lower levels, and enough local radon signal that testing is still the practical answer for each home.
NJDEP 2015 data lists Middletown Township as Tier 2, moderate radon potential.
A Tier 2 label does not clear an individual house. Basement use, foundation details, and test conditions matter.
Marlboro buyers and sellers often need clear radon next steps during inspection windows, especially when a short-term result is near or above 4.0 pCi/L.
NJDEP 2015 data designates Marlboro Township as Tier 1 based on the permanent Tier 1 rules noted in the report.
For real-estate testing, confirm test placement, closed-house conditions, and reporting requirements with the certified tester.
Holmdel homes often have substantial basements, finished lower levels, and sale prices that make radon documentation worth handling cleanly.
NJDEP 2015 data lists Holmdel Township as Tier 1, high radon potential.
When mitigation is needed, the design should match the foundation and be followed by post-mitigation testing.
Colts Neck properties can have larger footprints, mixed foundation areas, and lower-level spaces where a single short-term result should be handled carefully.
NJDEP 2015 data lists Colts Neck Township as Tier 1, high radon potential.
Large or complex homes may need thoughtful test placement and mitigation planning rather than a one-size quote.
Manalapan homeowners often meet radon through inspection reports, basement projects, or a first test before finishing lower-level space.
NJDEP 2015 data lists Manalapan Township as Tier 2, moderate radon potential.
If a result is 4.0 pCi/L or higher, EPA and NJDEP guidance points toward mitigation planning.
Red Bank has older homes, renovations, rentals, and real-estate timelines where radon testing needs to be documented without drama.
NJDEP 2015 data lists Red Bank Borough as Tier 2, moderate radon potential.
For attached, multifamily, or rental situations, ask the certified provider how the test location and building type affect interpretation.
Wall Township buyers and homeowners may be dealing with crawlspaces, slabs, basements, or additions that change how mitigation is planned.
NJDEP 2015 data lists Wall Township as Tier 2, moderate radon potential.
Foundation type matters. Ask how the proposed mitigation system addresses each area that contacts soil.
Tinton Falls has condos, townhomes, single-family homes, and basement or slab conditions that can make test placement questions important.
NJDEP 2015 data lists Tinton Falls Borough as Tier 2, moderate radon potential.
HOA or attached-housing rules may affect mitigation routing, fan placement, and exterior piping decisions.
Little Silver homes can face radon questions during sales, renovations, or finished-basement use. A documented test result is better than assuming coastal location removes risk.
NJDEP 2015 data lists Little Silver Borough as Tier 1, high radon potential.
NJDEP recommends testing all homes regardless of tier. Treat the tier as a reason to prioritize testing, not as a home result.
Town-specific guidance
Services
Clear next step
Use this for first tests, real-estate deadlines, 4.0+ pCi/L results, mitigation planning, and post-mitigation retests.
Requests are routed only where an appropriate NJ-certified provider is available.