Brentwood · Local Project
Gas Earthquake Shutoff Valve Installation
In Demand Plumbing, Heating & Air installed an earthquake gas shutoff valve at the home’s exterior gas meter, adding an automatic shutoff feature for seismic events.
Real work completed by In Demand Plumbing, Heating & Air for a local Brentwood property.
Project completed October 9, 2026.

The problem
What we found.
In Demand Plumbing, Heating & Air installed an earthquake gas shutoff valve at the home’s exterior gas meter, adding an automatic shutoff feature for seismic events.
The solution
What our team did.
Installed a ¾-inch horizontal earthquake gas shutoff valve at the gas meter and modified the exposed piping to accommodate the new valve. The completed installation includes new threaded pipe sections and fittings.
Project photos
See the work.
Photos from this Brentwood project completed by In Demand Plumbing, Heating & Air.



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