Also specializing in gas shut off valve installation. ​

*Earthquake natural gas shut-off valve (also known as a seismic gas shut-off valve) automatically shuts off your natural gas service when an earthquake of sufficient magnitude occurs at your home. 

*An excess-flow valve (EFV) automatically closes and restricts the flow of natural gas in the event an underground pipe is damaged or if there is a significant increase in the flow of natural gas to the meter. 

*If you want an earthquake natural gas shut-off installed, or are required to have one by your insurance company, please contact us.