Garage is a built on playroom and closet every time it rains we get about three inches of rain in the house.I've replaced the roof put up rain gutters and installed a French drain have noticed driveway slants toward house please help

If water is coming through at driveway, you will have to install a trough the width of driveway about a foot from the house. The trough will have to have a grill over it and must lead to a dry well. This will catch water coming down driveway.

This may solve your problem. If not will have to tell us how water is getting into house.

Chuck

What do you mean Garage is built "ON"

Is there a playroom and closet "IN" or is the playroom and closet a basement under he garage?

Have you tracked the wet and followed where it is entering.