Get matched with top gas leak repair technicians in Lockport, NY

Q: What should I ask a plumber before hiring them to cap a gas line?

• <div><p>Before you <a href="https://www.angi.com/articles/should-i-hire-specialty-natural-gas-plumber.htm">hire a natural gas plumber</a>, it&rsquo;s a good idea to get quotes from multiple pros to find the best value. When speaking with prospective plumbers, ask them if they&rsquo;re licensed to work with gas lines, what precautions they take to ensure safety during the project, and how to handle an emergency if there&rsquo;s a leak after the job. You may also want to know about warranties or guarantees, additional costs, how to prep your home, and if you&rsquo;ll need to relight your pilot lights.</p></div>

Q: Is pipe size inside or outside diameter?

• <div><p>The size of a pipe isn&rsquo;t always the outside or inside diameter. Rather, it&rsquo;s a nominal diameter that depends on the type of pipe. For male pipes, you&rsquo;ll need to measure the outside diameter. For female pipes, you&rsquo;ll need to measure the inside diameter. You&rsquo;ll then need to use a nominal diameter conversion chart to get the actual pipe size you&rsquo;d buy in the store.</p></div>

Q: Who installs propane lines?

• <div><p>It&rsquo;s no secret that natural gas differs from propane, but you&rsquo;re in luck&mdash;licensed plumbers can also install propane gas lines. When you speak to a <a href="https://www.angi.com/nearme/natural-gas-plumbers/">gas plumber near you</a>, be sure you specify that your project will be for propane gas, not natural gas. Propane lines are slightly different than natural gas lines, so clear communication is key to ensure that your project is completed without a hitch. </p></div>

Q: What do I do if there’s a gas leak?

• <div><p>If you think your home might be experiencing a gas leak, you should immediately leave your home and call a professional natural gas line plumber for assistance. <a href="https://www.angi.com/articles/propane-vs-natural-gas.htm">Natural gas</a> is dangerous and highly flammable, so you shouldn&rsquo;t stay inside your home if you think there might be a gas leak.</p></div>

Q: Can you turn your own gas supply off?

• <div><p>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&rsquo;ll generally also need to acquire a permit to work on your natural gas line.</p></div>

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Verified Reviews for Gas Leak Repair pros in Lockport, NY

*The Angi rating for Gas Leak Repair companies in Lockport, NY 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 Lockport, NY 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 13, 2025

Reviewed in October 2025
I had a small leak and the salesman showed up and offered a free roof inspection. He then tried selling me a complete new roof, even though mine is less than 15 years old, and proceeded to tell me it would be about 40k (80k for metal roof.) I told him I was just interested in getting the...
Stellar Roofing, Inc.
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Reviewed in December 2024
My sub pump went out Anthony and Brandon came to replace it. Notice that there was a leak in the wall where it drained out. They went outside and actually dug up. Drain found the league that the pipe broke and repaired it for me very good job. Thank you, you guys.
Everdry Waterproofing of Upstate New York
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Reviewed in August 2023
They were awesome and great, performed an excellent service. They also pointed out gas leak in my home.
Pure Aircare, LLC
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Reviewed in January 2023
Was extremely helpful and got right to work on my leak. Did an incredible, clean job
Gold Construction Roofing Contractors
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Reviewed in November 2022
Mike was efficient and fixed my gas line when nobody else would help me. Would definitely hire again.
Falcon Pool & Gas Works, LLC
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Reviewed in December 2017
repaired - works!
Streeter's Appliance Service
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Reviewed in July 2015
as far as i'm concerned gutter work was bad from the start[ SMALL Z section - corner type area] , looked terrible lots of screws bad chalking, leaked a lot even with minor rain- tried to fix , not good. was redone looks better but leaked and dripped worse kept putting more chalking on after...
Collegiate Builders Inc
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Reviewed in April 2015
Prompt and efficient. I have had them do work before and always excellent service. This drain leak repair went smoothly and was done right. We are very happy with them
Roto-Rooter Plumbing & Drain Services
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Reviewed in November 2011
Scott Shulenburg seems to know his stuff. He is talkative and willing to share and explain. He was recommended to me by a friend who swore by him so I felt obligated to use him. His workmanship appeared to be quite good. Two negative strikes against him: he demanded cash payment, and the...
A&S Contractors
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Reviewed in June 2011
I always have Dave Evans come out and he does wonderful work around the home. When the gas was hooked up there was a lead and he came right out and fixed the leak for me. He does wonderful work and I tell everyone to use him.
DC Appliance Repair
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Find Gas leak repair technicians in Lockport

Cellino Plumbing, Heating and Cooling

4.44(

)

•Approved Pro

Cellino Plumbing, Heating and Cooling

4.44(

)

•Approved Pro

Customers say: Quality work

16 local quotes requested

30 years of experience

Cellino Plumbing, Heating, Cooling & Electric is a trusted home services company serving Western New York. With decades of experience, we specialize in residential plumbing, heating, air conditioning, and electrical work. Our locally owned and operated team is committed to delivering reliable service, upfront pricing, and top-notch customer care. Whether it’s a routine repair or a full system installation, Cellino’s licensed technicians bring comfort and peace of mind to every home we serve.

"I’m reluctant to leave a negative review, but my recent experience with Cellino has left me no choice. I initially hired Cellino for a greenhouse HVAC project, based on a positive recommendation and previous great service with a furnace issue. On September 6, Chris came out to assess the job, spending significant time taking measurements and photos, and assured me they had handled similar projects. After weeks of visits and reassurances, we received a quote on September 18. Though it was higher than others, I trusted Cellino based on their professionalism. However, on October 22, over a month later and after multiple assessments, the installation team informed me that the heater they specified was actually overpowered for our greenhouse—news that should have been caught early on. This oversight led to weeks of back-and-forth exchanges, ending with us exchanging the heater for a more suitable model. This delay has cost my business thousands in lost stock due to inadequate heating."

Johanna D on November 2024

"I’m reluctant to leave a negative review, but my recent experience with Cellino has left me no choice. I initially hired Cellino for a greenhouse HVAC project, based on a positive recommendation and previous great service with a furnace issue. On September 6, Chris came out to assess the job, spending significant time taking measurements and photos, and assured me they had handled similar projects. After weeks of visits and reassurances, we received a quote on September 18. Though it was higher than others, I trusted Cellino based on their professionalism. However, on October 22, over a month later and after multiple assessments, the installation team informed me that the heater they specified was actually overpowered for our greenhouse—news that should have been caught early on. This oversight led to weeks of back-and-forth exchanges, ending with us exchanging the heater for a more suitable model. This delay has cost my business thousands in lost stock due to inadequate heating."

Johanna D on November 2024

Sewer Pro Plumbing

5.00(

)

•Approved Pro

Sewer Pro Plumbing

Customers say: Quick response

Recommended by 100% of Angi customers

169 local quotes requested

"Sewer Pro Plumbing: Clear Pipes, Clear Solutions." We specialize in sewer cleaning and repair, drain cleaning and repair, water heater repair and replacement and sump pump repair and installation. We pride ourselves on the quality work we provide, while delivering great customer service. Please see all the services we offer below and call -or- click to schedule an estimate today!

"Very quick and professional"

Aunik A on April 2025

"Very quick and professional"

Aunik A on April 2025

Get matched with top gas leak repair technicians in Lockport, NY

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Need a pro for your gas leak repair project in Lockport, NY?

Gas Piping

Faucets, Fixtures and Pipes Repair or Replace

Appliance (Major Gas Appliance) Installation and Replacement

Verified Reviews for Gas Leak Repair pros in Lockport, NY

Find Gas leak repair technicians in Lockport

Cellino Plumbing, Heating and Cooling

Cellino Plumbing, Heating and Cooling

Sewer Pro Plumbing

Sewer Pro Plumbing

Noah Home Comfort

Noah Home Comfort

Pipe It Up Plumbing

Pipe It Up Plumbing

Toilet Repair & Installation Akron NY

Toilet Repair & Installation Akron NY

That Guy Heating and Contracting

That Guy Heating and Contracting

Nickles Home Improvement

Nickles Home Improvement

Summit Home Inspection Services

Summit Home Inspection Services

Sunset Plumbing & Heating

Sunset Plumbing & Heating

Rex Caroll Plumbing and Heating

Rex Caroll Plumbing and Heating

The Lockport, NY homeowners’ guide to gas leak repairs

How Much Does Gas Line Repair Cost? [2025 Data]

How Much Do Gas Line Installation or Repairs Cost?

How to Cap a Gas Line to a Stove in 8 Steps

How to Choose the Right Home Gas Pipe Size

Can Gas Lines Freeze in Cold Weather?

Which Pipes Are for Gas Lines? The 6 Best Types to Consider

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