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.
When you need to shut the water supply off to the entire house or when a local plumbing fixture has no local shutoff valve, the place to go is your home's water meter. 1  At the water meter you'll find a water supply line coming into the house from the outside.2  Between it and the water meter is a shutoff valve.hen you need to shut the water supply off to the entire house or when a local plumbing fixture has no local shutoff valve, the place to go is your home's water meter. 1  At the water meter you'll find a water supply line coming into the house from the outside.