Residential Methane Detector
We are here for the DMV, committed to supporting the safety of our communities.
Methane is a colorless, odorless gas that can be present in homes that use natural gas. While our natural gas systems are safe and reliable, methane leaks may occur. Installing a residential methane detector can provide an added layer of proactive protection for your home and family.
How to Detect Methane in Your Home
Warning signs of a potential methane issue may include:
- A faint or unusual odor similar to rotten eggs
- Hissing sounds near gas lines or appliances
- Dead or discolored vegetation near outdoor gas lines
- Higher-than-normal gas usage
- Pilot lights that frequently go out
If you notice any of these signs, leave the area immediately and avoid using electrical equipment such as switches, flashlights, and cell phones. Call 911 from a safe area and then call Washington Gas at 844-WASHGAS (927-4427).
Where to Install a Methane Detector
- Always follow manufacturer guidelines for placement and maintenance.
- Test detectors monthly or as recommended by manufacturer and replace batteries as directed.
Benefits of a Residential Methane Detector
A methane detector serves as a safeguard similar to smoke and carbon monoxide alarms. Benefits may include:
If You Suspect a Methane Leak
- Leave the area immediately
- Avoid using electrical switches, appliances, or open flames
- Call 911 from a safe location
- Contact Washington Gas at 844-WASHGAS (927-4427)
Here for the DMV. Your safety is our priority.
Residential Methane Detector – Safety FAQ
A methane detector adds an extra layer of awareness in homes that use natural gas. Similar to your existing smoke and carbon monoxide alarms, methane detectors help you maintain a safe, well-monitored home environment.
Yes. Natural gas systems are designed, maintained, and monitored with safety as a top priority. Methane detectors simply provide additional peace of mind by offering early notification if needed.
A methane detector continuously monitors the air and can provide:
- Real-time alerts
- Mobile notifications*
- Early awareness even when no odor is present
It's a helpful tool that keeps you informed so you can respond confidently.
*Not all methane detectors communicate with cell phones or other network systems
- Follow manufacturer guidelines for placement and maintenance.
- Test and replace batteries based on manufacturer recommendations
Follow the manufacturer's instructions. Most detectors are easy to install and requireminimal maintenance. Many customers choose plug-in or battery powered models that can be set up in minutes.
While uncommon, customers sometimes notice:
- A faint or unusual odor similar to rotten eggs
- Hissing sounds near appliances
- Outdoor vegetation that appears discolored near gas lines
- Higher than usual gas usage
- Pilot lights that go out frequently
If you notice any of these signs, leave the area immediately and avoid using electrical equipment such as switches, flashlights, and cell phones. Call 911 from a safe area and then call Washington Gas at 844-WASHGAS (927-4427)
Your safety comes first. The recommended steps are:
- Leave the area calmly and promptly
- Avoid using electrical switches or open flames
- Call 911 from a safe location
- Contact Washington Gas at 844-WASHGAS (927-4427)
These steps are precautionary and designed to keep you safe.
No. Each device detects a different type of hazard. A methane detector complements your existing alarms.
Yes. Property managers can install them in utility areas or individual units to support building wide safety.
We are committed to the safety of the DMV community. Providing information on methane detectors is part of our ongoing effort to help customers stay informed, prepared, and protected.