top of page

Services & Pricing

In the event of a 5.2 magnitude earthquake, the valve will automatically shut off your gas, preventing gas leaks, which can cause dangerous fires.
 
RESIDENTIAL & MULTI-FAMILY
We install seismic gas shut-off valves downstream of your gas meter. Installation is quick and thorough. Our service includes valve installation, necessary parts, bracing, and cosmetic paint touch-ups. 
 
The price for installation of a standard residential seismic gas shut-off valve (SGSV) in Greater Seattle is $539.97, Vancouver, WA is $589.97, Portland, Oregon is $589.97, Salem-Eugene $589.97 (excluding WA sales tax). Book online below.

COMMERCIAL
Protect your business from dangerous fires and lower your risk from natural disaster-related outages. Our team of dedicated professionals will assess and design a full-service installation plan for all of your business operations. Installation services include: initial consultation, pricing and service proposal, onsite assessment (if necessary), and efficient installation. We work directly with facility managers and maintenance supervisors ensure we provide customized support to your operational needs.
 
Schedule a site visit or send pictures of your gas meter assembly to obtain a quote. Click the link below.

Schedule Your Installation Now

Book Now

Contractor License by State

Washington: SEISMSL820NB
​​Oregon: 223700

  • Instagram Seismic Shutoff
  • Facebook
  • Yelp Seismic Shutoff
  • Twitter Seismic Shutoff
  • Nextdoor

Contact Us

(425) 610-8709

Mailing Address

3213 W Wheeler St #746
Seattle, WA 98199

Write a Review

© 2025 Seismic Shutoff

bottom of page