What is the best sealant for gas pipes?

• <div><p>The best sealant for gas pipes is usually a pipe joint compound, or pipe dope. It creates a durable, leak-proof seal that is resistant to high pressure and vibrations, and it doesn’t break down like tape can. Yellow Teflon tape, or PTFE tape, can also be a good option and is a safe and reliable sealant for gas pipes when you or a pro apply it correctly. </p></div>

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Q: How do plumbers detect gas leaks?

• <div><p>Plumbers start by walking around the property to see if they notice any signs or sounds of a gas leak. They can also use tools like electronic gas detectors and infrared cameras to find the source of leaks. There are also detectors that use laser, thermal, and multi-wavelength imaging. All these devices allow a plumber to scan your home and pinpoint the exact location of a leak. </p></div>

Q: Can I convert my existing natural gas furnace to propane?

• <div><p>Some natural gas furnaces can be converted to propane with a conversion kit, but not all models are compatible. Consult a licensed HVAC pro to determine if conversion is possible and cost-effective for your system. The process involves changes to burner orifices and safety controls, and must be completed to code.</p></div>

Q: How much does it cost to cap off a gas pipe?

• <div><p>Capping a gas line costs approximately <b>$125</b>. The final price varies from <b>$75 and $150 </b>depending on your contractor&rsquo;s hourly rate. To completely remove a gas line and cap it at the base can cost up to <b>$250</b>. Most contractors will charge a flat fee instead of by the hour since capping is often part of a larger project.</p></div>

Q: What safety measures are important in gas appliance installation?

• <div><p>Safety steps include proper vent installation, connector tightness, and leak testing. A safe environment must be maintained throughout.</p></div>

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Verified Reviews for Gas Leak Repair pros in Dilworth, MN

*The Angi rating for Gas Leak Repair companies in Dilworth, MN 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 Dilworth, MN 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 December 04, 2025

Reviewed in February 2024
I highly recommend Dan and his team at All Weather Plumbing. We had a pipe leak and they were fast, clean and professional. Got there the same day, fixed the issue right away. Dan deserves 10 stars!!
All Weather Plumbing and Drain Services, LLC
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Reviewed in October 2023
Highly recommend. The work was great and on time, can not tell it was a repair at all.
United plains drywall llc
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Reviewed in September 2023
I was very satisfied and happy with the repair that Ted did for me. I will hire him again if I need appliance repair. I will recommend him to my friends.
Fargo Moorhead Appliance Repair
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Reviewed in July 2017
Dado is wonderful to work with. He does such quality work I would not go anywhere else. I sent him a list of some odd jobs and finish work in the basement to complete quickly so I could list me house and he was able to get right out and even found a leak that I was unaware of. I had to have a...
Amazing Handyman
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Reviewed in March 2017
I was very happy with the service, getting it repaired before Thanksgiving was very important.
Rigels, Inc.
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Reviewed in October 2013
Excellent staff. Great experience. I was having repairs done on a new (to me) vehicle. They offer a free inspection during service. Their guy failed to notice both rear strut towers are about 30-45% rusted through, and the massive oil leaks from both valve covers. I don't expect a Fred...
RAY'S CERTIFIED AUTO REPAIR
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Reviewed in October 2013
After the oil change on Friday, I noticed a leak on my garage floor the next morning. I called and was able to bring the car in immediately at no charge to have the problem fixed.
CORWIN HONDA
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Reviewed in September 2013
Showed warranty receipt. Gas line was leaking from repair made in Atlanta. Repaired gas line at no charge.
Duggan's Auto Service Center
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Reviewed in December 2012
Very well, I have had excellent care for many years of service with Northside repair. Oil changes, tire rotation, new tires, problem solving a variety of things. All in All very pleased. In addition I have developed an honest sense of trust with Northside Repair.
Northside Service
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Reviewed in March 2011
radiator repair and cooling system checks
MIKE BRUNS RADIATOR AND MUFFLER
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MOORHEAD PLUMBING & HEATING

4.13(

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MOORHEAD PLUMBING & HEATING

4.13(

)

Customers say: Quick response

101 years of experience

At Moorhead Plumbing & Heating, our goal is to fulfill all your plumbing, heating and air conditioning needs with dependable employees and affordable prices.

Gas Leak Repair questions, answered by experts

Plumbers start by walking around the property to see if they notice any signs or sounds of a gas leak. They can also use tools like electronic gas detectors and infrared cameras to find the source of leaks. There are also detectors that use laser, thermal, and multi-wavelength imaging. All these devices allow a plumber to scan your home and pinpoint the exact location of a leak.

Some natural gas furnaces can be converted to propane with a conversion kit, but not all models are compatible. Consult a licensed HVAC pro to determine if conversion is possible and cost-effective for your system. The process involves changes to burner orifices and safety controls, and must be completed to code.

The best sealant for gas pipes is usually a pipe joint compound, or pipe dope. It creates a durable, leak-proof seal that is resistant to high pressure and vibrations, and it doesn’t break down like tape can. Yellow Teflon tape, or PTFE tape, can also be a good option and is a safe and reliable sealant for gas pipes when you or a pro apply it correctly.

Capping a gas line costs approximately $125. The final price varies from $75 and $150 depending on your contractor’s hourly rate. To completely remove a gas line and cap it at the base can cost up to $250. Most contractors will charge a flat fee instead of by the hour since capping is often part of a larger project.

Safety steps include proper vent installation, connector tightness, and leak testing. A safe environment must be maintained throughout.

The Dilworth, MN 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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