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    Your garage or basement could help UW scientists study earthquakes
    • Jun 12, 2019
    • 2 min

    Your garage or basement could help UW scientists study earthquakes

    The University of Washington is looking for volunteers with garages and basements across Puget Sound to help scientists study earthquakes.
    Seattle..would lose all water pressure within 24 hours of catastrophic earthquake...
    • Feb 20, 2019
    • 3 min

    Seattle..would lose all water pressure within 24 hours of catastrophic earthquake...

    A new seismic analysis shows Seattle area residents could be without water for one to two months after a big quake, but SPU is keeping...
    Lack of seismic gas shutoff valves
    • Feb 20, 2019
    • 5 min

    Lack of seismic gas shutoff valves

    Understanding the Hazard By FM Global Housing flammable gas and/or ignitable liquid inside a building located in an active earthquake...
    What Went Wrong With Indonesia’s Tsunami Early Warning System
    • Oct 26, 2018
    • 1 min

    What Went Wrong With Indonesia’s Tsunami Early Warning System

    NY Times | By ANJALI SINGHVI, BEDEL SAGET and JASMINE C. LEE | OCT. 2, 2018 In the aftermath of the Friday earthquake and ensuing tsunami...
    2017 earthquake off Mexico broke through an entire tectonic plate
    • Oct 19, 2018
    • 3 min

    2017 earthquake off Mexico broke through an entire tectonic plate

    Magnitude 8.2 in Mexico involved more fault movement than thought possible. SCOTT K. JOHNSON - 10/4/2018, 7:50 AM September 2017 saw a...

    Our Company

    Seismic Shutoff installs residential and commercial seismic gas shutoff valves (SGSV) in  Washington Oregon and California. Valves are designed to stop the flow of natural gas when earthquake activity of magnitude 5.2 or greater occurs. Call for a quote. 

    HEAD OFFICE

    HOURS OF OPERATION

    647B Maybell Ave 

    Palo Alto, CA 94306

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

    425-610-8709 or 949-424-2510

    info@seismicshutoff.com

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    CONTRACTOR  LICENSE BY STATE

    Washington: SEISMSL820NB
    ​​Oregon: 223700

    California: 1052876

    AREAS WE SERVICE

    Washington  Residential / Commercial
    ​​Oregon: Commercial

    California: Residential / Commercial

    Call  425 610 8709 or 949-424-2510 to schedule your installation!

    © 2020 Seismic Shutoff