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*The Angi rating for Gas Leak Repair companies in Havre, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

*The HomeAdvisor rating for Gas Leak Repair companies in Havre, MT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Gas Leak Repair needs.

Last update on November 27, 2025

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Avatar for American Leak Detection - Montana

American Leak Detection - Montana

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American Leak Detection - Montana

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23 years of experience

LEAK DETECTION WITHOUT DESTRUCTION, REPAIR SWIMMING POOL, SLAB, SEWER LEAKS, SPRINKLER SYSTEMS, SWIMMING POOL CRACK INJECTION, CONCEALED PLUMBING SYSTEMS.

LEAK DETECTION WITHOUT DESTRUCTION, REPAIR SWIMMING POOL, SLAB, SEWER LEAKS, SPRINKLER SYSTEMS, SWIMMING POOL CRACK INJECTION, CONCEALED PLUMBING SYSTEMS.

B&B Sheet Metal

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B&B Sheet Metal

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21 years of experience

I am a family business and owner/operator ran. My wife takes all the business phone calls and schedules appointments for free bids on everything. My business is owner operated I do everything from bidding, billing, service work to labor. A special that is always available for Northwestern Energy customers is a furnace tune-up for $75 with a full $75 rebate from Northwestern. I offer full warranties on part and labor with new installations. I am now installing geothermal heating and cooling systerms, these pay for themselves in 4-6 years and will save a propane customer up to $3000 a year. All bids are free. I do offer financing and my billing policies are to simply bill when the job is completed.

I am a family business and owner/operator ran. My wife takes all the business phone calls and schedules appointments for free bids on everything. My business is owner operated I do everything from bidding, billing, service work to labor. A special that is always available for Northwestern Energy customers is a furnace tune-up for $75 with a full $75 rebate from Northwestern. I offer full warranties on part and labor with new installations. I am now installing geothermal heating and cooling systerms, these pay for themselves in 4-6 years and will save a propane customer up to $3000 a year. All bids are free. I do offer financing and my billing policies are to simply bill when the job is completed.

Gas Leak Repair questions, answered by experts

The cost to move a gas line is around $500 on average or $20 per linear foot . A pro will carefully disconnect the existing gas line and reroute it to its new path. This may involve excavation if the line is underground or drywall work to repair your walls and ceilings. The project will finish with a pressure test to check for leaks and turning the gas line back on.

While the line can't be removed, a pro can place a cap on the end to stop leaks. Contact a pro for a service call and speak with them about the related costs of either capping or removing the line altogether. Capping a gas line will cost between $75 and $150 while removing it will start at $250.

Natural gas companies advise only shutting off the gas supply at the meter yourself if you smell natural gas or suspect there is a leak, typically following an emergency. Instead, you can shut off gas to individual appliances when necessary. If you want to turn off your natural gas entirely, you should contact your utility company. You’ll generally also need to acquire a permit to work on your natural gas line.

In most cases, yes, it’s safe to light a gas water heater manually, but you should shut the gas off first, open a window, and let the space air out for about 10 minutes. Modern water heaters shut the gas off entirely if the pilot light goes out, but airing out the area beforehand is good practice and will ensure it’s safe to relight your pilot light manually. Just make sure you turn the gas valve to “pilot” before lighting. If the light keeps going out or won’t light at all, call in a professional.

Yes, professional services typically include venting, gas line installation, and necessary permits.

The Havre, MT homeowners’ guide to gas leak repairs

From average costs to expert advice, get all the answers you need to get your job done.

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