Earthquake Automatic Shut-Off Valves in Parkway, CA

Stop Gas Leaks Before They Start

When the ground shakes, your gas automatically shuts off—protecting your family from fires and explosions with professional earthquake valve installation.

Hear from Our Customers

Seismic Gas Shut-Off Valve Installation

Sleep Better Knowing You're Protected

You won’t have to worry about gas leaks when the next earthquake hits. Your automatic shut-off valve kicks in the moment significant ground movement is detected, cutting off gas flow before dangerous leaks can develop. No more rushing outside during an earthquake to manually turn off your gas. No more wondering if you remembered to shut it off. Your seismic valve handles it automatically, giving you one less thing to worry about when disaster strikes. The peace of mind is immediate. You’ll know your family is safer, your property is protected, and you’re compliant with California safety requirements that could affect your insurance coverage.

Licensed Earthquake Valve Contractors Parkway

24 Years Protecting Northern California Homes

Murray Plumbing has been installing earthquake safety systems throughout Northern California since 2009. We’re a licensed contractor with the state certification required for seismic gas shut-off valve installation. Our team understands California’s earthquake risks firsthand. We’ve seen what happens when homes aren’t properly protected, and we’ve helped hundreds of families prepare for the inevitable. As a family-owned business with deep local roots, we know Parkway, CA residents face real earthquake threats. That’s why we focus on reliable installations using state-approved valves with 30-year warranties—because your safety isn’t something we take lightly.

Earthquake Shut-Off Valve Installation Process

Simple Installation, Lifetime Protection

We start with a site evaluation to determine the right valve type and placement for your specific gas line configuration. California regulations require the valve to be installed downstream of your gas meter on the house side of your system. Our licensed technicians install your state-certified seismic valve according to manufacturer specifications and local code requirements. The valve mounts securely to your building structure and connects directly to your gas line. Once installed, your earthquake valve automatically detects ground motion above a certain threshold and immediately shuts off gas flow. After an earthquake, you can safely reset the valve yourself or call us for a professional safety inspection and reset service.

Ready to get started?

Explore More Services

About Murray Plumbing

Get a Free Consultation

California Earthquake Valve Requirements

Everything You Get With Professional Installation

Your earthquake automatic shut-off valve installation includes a state-certified valve with a 30-year manufacturer warranty. We handle all permit requirements and ensure your installation meets California building code standards. In Parkway, CA, many insurance companies now require or incentivize earthquake valve installation. Our installations help you meet these requirements while potentially reducing your insurance premiums. We only use valves certified by California’s Division of State Architect and approved for residential use. Each installation includes a detailed inspection to verify proper mounting, gas line connections, and valve sensitivity settings that comply with local seismic conditions.

Are earthquake gas shut-off valves required by law in California?

California doesn’t mandate earthquake valves for all homes, but many local jurisdictions do require them for new construction, major renovations, or property sales. Los Angeles County requires seismic valves for buildings with construction permits issued after specific dates, and many insurance companies now require them for coverage. Even when not legally required, earthquake valves are strongly recommended throughout California due to our high seismic activity. The state has over 300 active faults capable of producing magnitude 6+ earthquakes, making automatic gas shut-off a critical safety measure. We help you determine what’s required in your specific area and ensure your installation meets all applicable codes and insurance requirements.

How much does earthquake valve installation cost in Parkway?

Earthquake valve installation typically costs between $300-800 depending on your gas line configuration, valve type, and installation complexity. We provide free estimates so you know the exact cost upfront with no surprises. The investment pays for itself through potential insurance savings, increased property value, and most importantly, protection from catastrophic gas fires. Many insurance companies offer discounts for homes with earthquake valves, and some require them for coverage in high-risk areas. We offer transparent pricing with no hidden fees. Our estimate includes the state-certified valve, professional installation, permit handling, and warranty registration—everything needed for a complete, code-compliant installation.

Will my earthquake valve shut off during minor ground movement?

Modern earthquake valves are calibrated to activate only during significant seismic events, typically magnitude 5.1 or higher. They won’t trigger from normal vibrations like heavy trucks, construction work, or minor tremors that don’t pose a gas leak risk. The valve’s seismic sensor is designed to distinguish between earthquake motion and everyday vibrations. This prevents nuisance shutoffs while ensuring reliable activation when you actually need protection during a damaging earthquake. If your valve does activate, it means significant ground motion occurred that could potentially damage gas lines. Even if no damage is visible, the valve activation serves as an important safety precaution worth investigating.

Can I reset my earthquake valve myself after it activates?

Most residential earthquake valves can be manually reset by homeowners following the manufacturer’s instructions. However, we strongly recommend having a professional safety inspection before resetting to check for any gas leaks or line damage. After any earthquake strong enough to trigger your valve, there’s a real possibility of hidden damage to gas lines, connections, or appliances. A professional inspection ensures it’s safe to restore gas service and helps identify any issues that need repair. We offer emergency valve reset and safety inspection services. Many homeowners prefer having us handle the reset for peace of mind, especially after a significant earthquake when safety is the top priority.

What's the difference between earthquake valves and excess flow valves?

Earthquake valves respond to ground motion and shut off gas automatically when seismic activity is detected. Excess flow valves respond to sudden increases in gas flow, like when a line is damaged by digging or vehicle impact. Both serve different safety purposes. Earthquake valves provide proactive protection during seismic events before damage occurs, while excess flow valves react to existing damage that’s already causing gas leaks. Many California homes benefit from both types of protection. We can evaluate your specific situation and recommend the best combination of safety devices for your property and risk factors.

How long do earthquake shut-off valves last?

State-certified earthquake valves come with 30-year warranties and are designed for decades of reliable operation with minimal maintenance. The mechanical components are built to withstand California’s climate and seismic conditions. Regular visual inspections are recommended to ensure the valve remains properly mounted and the gas connections stay secure. The valve doesn’t require routine maintenance or testing, but should be checked after any significant earthquake or if you notice any issues. We provide warranty service and can replace valves that reach the end of their service life. Given the long warranty period and robust construction, most homeowners install their earthquake valve once and rely on it for decades of protection.

Local Resources

Parkway, CA is located in Sacramento County in California State

Other Services we provide in Parkway