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A gas leak poses serious risks to health, safety, and property. Heise's Plumbing installs and services gas shutoff valves that automatically cut off gas flow during earthquakes, leaks, or pressure irregularities—protecting your home around the clock.
Our licensed technicians install both seismic and excess-flow gas shutoff valves, ensuring full compliance with local codes. We guide you through your options, explain how each system works, and complete the installation safely.
Seismic shutoff valves automatically close during an earthquake—cutting off gas flow before a broken line can ignite or accumulate.
Excess-flow valves detect abnormal gas flow rates caused by line breaks or leaks and shut off automatically to prevent buildup.
Both valve types installed to meet California code requirements and local utility specifications.
Before installation, we inspect your gas line system to identify the right valve placement and any existing concerns.
Outdated manual shutoff valves or non-compliant installations replaced with modern, code-approved automatic valves.
Existing gas shutoff valves tested and inspected to confirm they'll activate correctly when needed.
Gas shutoff valve installation requires a licensed professional—improper installation can prevent the valve from activating or create its own hazard. Our licensed technicians ensure safe, code-compliant installation every time.
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