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Our Company

Seismic Shutoff installs residential automatic earthquake gas shut off valves (SGSV) in Greater Seattle, WA and Newport Beach, CA to stop the flow of natural gas when earthquake activity of magnitude 5.2 or greater occurs. Our commercial services are available in WA, OR and CA. Call for a quote. 

HEAD OFFICE

HOURS OF OPERATION

2425 33rd Avenue W

Suite 201

Seattle, WA 98199

Mon - Fri: 8am - 6pm
​​Saturday: 8am - 5pm  
​Sunday: By appointment 

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CONTRACTOR  LICENSE BY STATE

Washington: SEISMSL820NB
​​Oregon: 223700

California: 1052876

AREAS WE SERVICE

Greater Seattle, WA:  Residential | Commercial
​​Oregon: Commercial

California: Commercial | Residential - NOW INSTALLING IN Newport Beach, CA!

Call  949-424-2510 to schedule your installation!

© 2020 Seismic Shutoff

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