Additional Post-Mitigation Monitoring Questions

Question 1

My radon system doesn't seem to have a manometer. Is that normal?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 2

Illinois requires a post-mitigation test. Who performs it - the same contractor or someone else?

Accepted Answer

Illinois has specific rules for radon measurement and mitigation work, so the safest public answer is to keep this practical. Use properly licensed radon professionals, keep clear records, and rely on a current radon result when deciding what to do next. If the result is elevated or confusing, Bill can explain what mitigation would involve and how a properly installed system should be approached.

Question 3

Do I need to disclose my radon mitigation system when I sell my house?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 4

My mitigation contractor is no longer in business. Who can I contact about my system?

Accepted Answer

Illinois has specific rules for radon measurement and mitigation work, so the safest public answer is to keep this practical. Use properly licensed radon professionals, keep clear records, and rely on a current radon result when deciding what to do next. If the result is elevated or confusing, Bill can explain what mitigation would involve and how a properly installed system should be approached.

Question 5

My contractor said the U-tube manometer is "a nice to have but not required." Is that accurate?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 6

My radon system was installed in 2015. Illinois has updated its guidelines since then. Does my system need to be brought up to current standards?

Accepted Answer

Illinois has specific rules for radon measurement and mitigation work, so the safest public answer is to keep this practical. Use properly licensed radon professionals, keep clear records, and rely on a current radon result when deciding what to do next. If the result is elevated or confusing, Bill can explain what mitigation would involve and how a properly installed system should be approached.

Question 7

My radon system was installed in a house I'm renting out. As the landlord, what am I responsible for?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 8

My post-mitigation test result is missing from the house disclosure form the seller gave me. Should I be worried?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 9

How do I know if my mitigation system was installed by a licensed contractor?

Accepted Answer

Illinois has specific rules for radon measurement and mitigation work, so the safest public answer is to keep this practical. Use properly licensed radon professionals, keep clear records, and rely on a current radon result when deciding what to do next. If the result is elevated or confusing, Bill can explain what mitigation would involve and how a properly installed system should be approached.

Question 10

What should I do if my mitigation contractor is unresponsive after installation and my results aren't good?

Accepted Answer

Illinois has specific rules for radon measurement and mitigation work, so the safest public answer is to keep this practical. Use properly licensed radon professionals, keep clear records, and rely on a current radon result when deciding what to do next. If the result is elevated or confusing, Bill can explain what mitigation would involve and how a properly installed system should be approached.

Question 11

My realtor said I don't have to disclose my old radon test results because they're from before the mitigation. Is that right?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 12

I'm buying a house where the disclosure says radon was "mitigated." There are no test results provided. What should I do?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 13

The house I'm buying has a mitigation system and the seller's disclosure says 0.9 pCi/L from 3 years ago. Is that good enough or should I retest?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 14

Can I work through the next step a lower price on a house because it has radon mitigation?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 15

I'm moving out of my mitigated house and feel guilty not telling the buyers exactly what the radon level was before I put in the system. What am I obligated to disclose?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 16

The home I'm buying has a mitigation system and recent low test results, but the inspection found the fan is 14 years old. Should I work through the next step for a new fan?

Accepted Answer

For the radon side, focus on a reliable current reading and a clear mitigation path if the level is elevated. Real-estate paperwork, repair allowances, rental responsibilities, and closing decisions should be handled by the people managing the transaction. Bill can help with the practical radon part: what the number means, whether mitigation makes sense, and what a proper system would involve. If the reading is 4.0 pCi/L or higher, EPA recommends fixing the home. Between 2.0 and 4.0 pCi/L, EPA says to consider mitigation, especially if the space is used often.

Question 17

I've heard that IL requires testing. What exactly does Illinois require for radon mitigation?

Accepted Answer

Illinois has specific rules for radon measurement and mitigation work, so the safest public answer is to keep this practical. Use properly licensed radon professionals, keep clear records, and rely on a current radon result when deciding what to do next. If the result is elevated or confusing, Bill can explain what mitigation would involve and how a properly installed system should be approached.

Additional Post-Mitigation Monitoring Questions

My radon system doesn't seem to have a manometer. Is that normal?

Illinois requires a post-mitigation test. Who performs it - the same contractor or someone else?

Do I need to disclose my radon mitigation system when I sell my house?

My mitigation contractor is no longer in business. Who can I contact about my system?

My contractor said the U-tube manometer is "a nice to have but not required." Is that accurate?

My radon system was installed in 2015. Illinois has updated its guidelines since then. Does my system need to be brought up to current standards?

My radon system was installed in a house I'm renting out. As the landlord, what am I responsible for?

My post-mitigation test result is missing from the house disclosure form the seller gave me. Should I be worried?

How do I know if my mitigation system was installed by a licensed contractor?

What should I do if my mitigation contractor is unresponsive after installation and my results aren't good?

My realtor said I don't have to disclose my old radon test results because they're from before the mitigation. Is that right?

I'm buying a house where the disclosure says radon was "mitigated." There are no test results provided. What should I do?

The house I'm buying has a mitigation system and the seller's disclosure says 0.9 pCi/L from 3 years ago. Is that good enough or should I retest?

Can I work through the next step a lower price on a house because it has radon mitigation?

I'm moving out of my mitigated house and feel guilty not telling the buyers exactly what the radon level was before I put in the system. What am I obligated to disclose?

The home I'm buying has a mitigation system and recent low test results, but the inspection found the fan is 14 years old. Should I work through the next step for a new fan?

I've heard that IL requires testing. What exactly does Illinois require for radon mitigation?

Related Help