Gas Line Repair in Denver, CO
Utility gas heats 63% of homes in Denver. That puts a buried service line and a meter on most properties here, and puts the boundary between the two sides of the system exactly at the meter.
Read this first
A buried service line and a meter sit on most properties in Denver, where 63% 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 Denver is supplied
Everything upstream of the meter outlet is the operator’s service line under 49 CFR § 192.3. Everything after it is customer piping under local code. That single point is what a contractor establishes before quoting.
It is also why the answer to "is this my problem" is sometimes no, and why it is worth asking before assuming it is yes.
| Households in Denver | Share |
|---|---|
| Utility (mains) gas | 63% |
| Bottled or tank propane | 1% |
| Electricity | 33% |
| Fuel oil and kerosene | under 1% |
| Wood and everything else | 2% |
Source: US Census Bureau, American Community Survey 5-year estimates, table B25040 (house heating fuel), 2023 release. Universe: 487,902 occupied housing units. B25040 records what heats the house, which is the best available guide to whether a property has mains gas or a tank — it does not count service lines directly. Service line definition: 49 CFR § 192.3, via PHMSA interpretation PI-12-0003.
Across Colorado as a whole, 68% of households are on mains gas and 3% on tank propane. Denver sits 5 points below the state on mains and 2 points below it on propane. A state figure would flatten exactly that difference, which is the reason these pages are built town by town instead.
Before anyone digs on the property
One free call before any excavation. PHMSA is blunt about why: excavation damage is the leading cause of pipeline incidents, and 8-1-1 raises the odds of avoiding one to 99 in 100. It applies to a fence post as much as a foundation.
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 Colorado towns we route in
- Wheat Ridge 70% mains gas · 2% tank propane
- Lyons 40% mains gas · 37% tank propane
- Colorado Springs 71% mains gas · 1% tank propane
- Gypsum 83% mains gas · 6% tank propane
- Conifer 48% mains gas · 21% tank propane
Checking a plumber in Colorado
Colorado licenses are issued by the Colorado State Plumbing Board, Division of Professions and Occupations, 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. Any Denver job, gas or otherwise, is routed from here.
Call (888) 752-8038