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Gas Line Repair in Maple Valley, WA
In Maple Valley the mains connection is the norm at 50% of households, with 6% on tank propane. Knowing which you have is the first step and it takes one look at the wall.
Read this first
A buried service line and a meter sit on most properties in Maple Valley, where 50% of homes are on mains gas. Federal rules end the utility's service line at the meter outlet, so everything downstream of the meter is the owner's to maintain and repair.
Source: US Census Bureau, American Community Survey table B25040; the service line boundary is 49 CFR § 192.3.
If you smell gas right now
Leave the building on foot. Do not use a phone or a light switch inside. Call 911 and your gas utility from somewhere else, and do not call us — we are a referral service, not an emergency line. The full list, in order.
How Maple Valley is supplied
49 CFR § 192.3 fixes the end of the service line at the meter outlet. It is a precise answer to a narrow question, and it is not the same as who is responsible for repairs, which varies by utility and by state.
Establishing which side of the meter a fault is on is the first thing any contractor should do, because it decides whether they are the right person to call.
| Households in Maple Valley | Share |
|---|---|
| Utility (mains) gas | 50% |
| Bottled or tank propane | 6% |
| Electricity | 37% |
| Fuel oil and kerosene | 2% |
| Wood and everything else | 5% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25040 (house heating fuel), 2023 release. Universe: 12,837 occupied housing units. B25040 is a fuel count, not an infrastructure count. It tells you what burns in these houses, from which the arrangement follows — but it is an inference, not a meter reading. Service line definition: 49 CFR § 192.3, via PHMSA interpretation PI-12-0003.
Across Washington as a whole, 39% of households are on mains gas and 2% on tank propane. Maple Valley sits 11 points above the state on mains and 3 points above it on propane. The state number would tell you something true about the state and very little about here, which is why it is not the number above.
Before anyone digs on the property
Digging is the risk, not age or material. PHMSA names excavation damage as the leading cause of pipeline incidents and puts a caller’s chance of avoiding one at 99 percent. 8-1-1 is nationwide, toll-free, and costs nothing.
Source: PHMSA, 811 Day.
What to ask whoever quotes it
Ask how much gas work they actually do, not whether they can. Gas is separately licensed in most jurisdictions and plenty of capable plumbers do very little of it.
Other Washington towns we route in
- Fife 21% mains gas · 2% tank propane
- Pacific 38% mains gas · 0% tank propane
- Monroe 35% mains gas · 10% tank propane
- Camano Island 10% mains gas · 23% tank propane
- Everett 34% mains gas · 2% tank propane
Checking a plumber in Washington
Washington licenses are issued by the Washington State Department of Labor and Industries, which publishes a public search you can use before work begins.
Gas work is separately permitted and separately licensed in most jurisdictions, so ask specifically about gas rather than plumbing in general.
For repair work, not for a suspected leak.If you can smell gas, leave and call 911 or your utility from outside; this is the wrong number for that. For everything else — a line, a meter, an appliance connection — we will route you to a contractor covering your area, free of charge to you. We serve Maple Valley for plumbing that has nothing to do with gas.
Call (888) 752-8038