Here are the sure signs –
1. That rotten egg smell is unmistakable.
2. You hear hissing sounds.
3. There is unexpected illness in your home due to slow gas leaks.
4. Your gas bills are going up.
If you want to avoid most of this entirely, just call Brent of Staats Plumbing to hook up all of your gas lines. You can save yourself a great deal of angst. So if you are hooking up gas appliances, or you detect a gas leak, call Staats Plumbing at (740) 625-5284. See what Brent does at staatsplumbing.com.