There was no one at home during the residential heating test, and no water was tested. Can you find a property or heating company to test the water again?

No, the water tests are all conducted collectively in a corridor. After measuring the pressure that day, see if your radiator leaks. It's useless if there is no water leakage.

Don't look for property or anything to test the water.

If people don't test the water, it leaks and your furniture will be destroyed.

Just look under the radiator for signs of water leakage. No, it's okay.