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*The Angi rating for Gas Leak Repair companies in Sweet Grass County, 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 Sweet Grass County, 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 20, 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

Pipefitting is a more specialized profession, and pipefitters work with complex systems and low- and high-pressure pipes, so it can be considered harder than plumbing. Though each profession comes with its challenges, the nature of pipefitting requires working with heavier materials in fast-paced and dangerous environments, which can be more challenging than working on residential and commercial plumbing systems.

If your existing gas line requires a simple fix or a small replacement and it's easy to access, you can expect it to take one or two hours. A more complex project like fixing an underground gas line can take several days to complete. Consult a gas plumber near you with the specifics of your project to receive an accurate estimate of the price and time commitment.

Costs depend on furnace size, ductwork modifications, labor, and efficiency ratings of the chosen system.

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.

No, you shouldn't cap a gas pipe with a compression fitting because they aren't designed for gas lines and can pose serious safety risks. Gas pipes require threaded caps that create a secure, leak-proof seal capable of handling gas pressure. Using a compression fitting could lead to dangerous gas leaks—a hazard you definitely want to avoid. 

The Sweet Grass County, 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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