Hey Bin,
If you havent done this before, then follow this, shutdown the Valve first then open the faucet from both sides upwards and downwards. If you still need more information you can possibly get ... read more
The roof and foundation of my house needs to be fixed. If I get the roof done first because it is leaking, will it be affected when the foundation is fixed?
I agree with all of the above comments. The best is to start with the roof or where a leak is coing in from. Get that taken care of and then work on the foundation.
Make sure you hire a licensed and ... read more