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A local company with local employees, keeping money local in Lawrence, KS.


5 Year Radon Guarantee.

All fans also come with a 5 Year manufacturer’s appliance warranty.

Extended to current and future owners of the property: Airtight Energy Audits/Radon Solutions LLC guarantees reductions to below 4.0 pCi/L for a cost not to exceed the guaranteed prices. Should any radon test performed to appropriate protocols within the guarantee period indicate an average radon concentration of 4.0 pCi/L or greater, Airtight Energy Audits/Radon Solutions LLC shall perform additional actions and testing as is reasonably necessary to satisfy this guarantee.