Our free calculator uses recent, trusted data to estimate costs for your Cement Slab Installation project. For a basic 120 square feet project in zip code 47474, the benchmark cost to Install a Cement Slab ranges between $4.50 - $6.30 per square foot* .
How to shut off all the water to your house. The most important shutoff is your homeâs main valve. Usually this valve is located low (waist level or so) on the inside basement wall closest to your street. When looking for it, start with your water softener; theyâre often installed near the main.
Before we discuss where each valve is located, here are three recommendations that apply to each one: 1  Make sure multiple members of your family are aware of these locations. You may find yourself in a situation where you need to send someone to shut them off, and when water damage is happening, seconds count.