Get matched with top gas leak repair technicians in Mapleton, ME

Q: Is it better to vent a gas water heater out of the wall or roof?

• <div><p>Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you&rsquo;re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.</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>

Q: Are there standard pipe sizes?

• <div><p>Yes. There are a variety of standard pipe sizes used in plumbing. The main supply line connecting your home to the street is either 3/4 or 1 inch in diameter. Supply lines are 3/4 inch in diameter. Individual components are 1/2 inch in diameter. Meanwhile, your main drainpipe is often 4 inches wide. Most shower and bathtub drains are 2 inches in diameter, most toilet drains are 3 inches in diameter, and most <a href="https://www.angi.com/articles/sink-drain-pipe-size.htm">sink drainpipes</a> are 1 1/4 or 1 &frac12; inches in diameter.</p></div>

Q: Does a gas stove need to be installed by a plumber?

• <div><p>In most cases, a gas stove should be installed by a licensed plumber. Connecting gas appliances carries many risks, chief among them a fatal gas leak. If your home is already set up with the proper gas hookups, you may be able to DIY the installation (or save money by hiring a local handyperson or basic appliance installer near you rather than a plumber). If you&rsquo;re ever in doubt, however, we recommend going with a professional master plumber.</p></div>

Q: What kind of tape do you use for gas lines?

• <div><p>Only yellow Teflon tape is approved for use on gas lines. Also called yellow PTFE tape, it is thicker and specifically rated for use on natural gas and propane connections. Standard white Teflon tape is not safe for gas applications. If you have questions about sealing gas line connections, contact a pro like a gas line contractor or plumber <a href="https://www.angi.com/articles/who-installs-or-runs-gas-line.htm">who installs or runs gas lines</a>.</p></div>

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Verified Reviews for Gas Leak Repair pros in Mapleton, ME

*The Angi rating for Gas Leak Repair companies in Mapleton, ME 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 Mapleton, ME 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 06, 2025

Reviewed in November 2025
The job was completed quickly and efficiently. The result added value to my house and was fairly priced. I would recommend Leak Seekers to anyone in this area, and would tell them that they would be more than satisfied with the results of the job and the quality of the work. Thanks Jerry!
Leak Seekers
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Reviewed in February 2025
I am in Lovell Maine and I couldn’t find anyone to fix my gas fireplace. I went on Angie and Dennis called me the next morning. Once I connected with Dennis he arrived the same day!! He was done and gone in 45 minutes!!! Problem solved, fixed and he cleaned my whole unit!! I would recommend him...
Greenway Services LLC
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Reviewed in November 2023
Fast and efficient service from coming to quote the job to scheduling and completion. A leak developed but the crew returned within a reasonable amount of time to diagnose and correct the problem. I highly recommend Gutters By Design.
Gutters by Design
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Reviewed in August 2023
We were in dire need of a new roof, and contacted several roofers. Most didn't even return my call. A couple other contractors said they'd come out and do an estimate, but never showed up. Then we found Leneva (Corey Garza and his crew) -- what a breath of fresh air! He immediately...
Leneva Home Improvement
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Reviewed in July 2019
Excellent communication with David. We had an insurance issue which required the job to be done in a timely manner. Also paperwork and pictures were required. David made certain repairs were done quickly and communicated every step of the way. Thank you!
PRO-TEK GENERAL CONTRACTING, INC.
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Reviewed in January 2014
It was great. The gentleman was professional and courteous, completed the work on time, and did an excellent job with the repairs. In fact, the clock is running just fine and looks like new.
Tick Tock Shop
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Reviewed in January 2014
He did not fix the car"s problem, and then told me to arrange towing and service somewhere else because he had "done all he could". The Dealership it was towed to then had to repair the damage caused by his mistake.
Jordan'S Garage
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Reviewed in October 2013
The plumber arrived as promised and immediately got to work to solve the issue. This involved some digging, cutting roots and finding the leak. He replaced a coupling and tightened everything up. Problem solved! This is the third time that we've used this plumbing contractor and have been...
Sam Jolley's Plumbing Inc
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Reviewed in September 2013
Gaudreau's is the best place near Bethel to go for your Jeep repairs. they know just about everything one can know about Jeeps. Their work is first class.
GAUDREAU'S REPAIRS
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Reviewed in January 2013
. After the job was completed the leak continued to happen. Phil came over a couple of times, and finally he opened the ceiling to discover that the leak was not related to a problem with the roof. Phil was always very professional, courteous and responsive. Even though the problem turned...
Duffy Roofing Co Inc
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Find Gas leak repair technicians in Mapleton

Skidgel Auto Repair

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Skidgel Auto Repair

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11 years of experience

We are a full service auto and truck repair facility. Our main focus is accurate billing, great customer service and honest work and labor times. We strive to make our customers happy.

Joey Ouellette Heating and Air Conditioning

5.00(

)

Joey Ouellette Heating and Air Conditioning

5.00(

)

Customers say: Quick response

Recommended by 100% of Angi customers

We are a full serivce HVAC Contractor. From the smallest repairs to new home contruction. Residental and Commercial

"Very professional & does the job quickly & efficiently. I highly recommend him to anyone who needs help with repairs. Pricing was great for his quality work."

Dawn R on July 2025

We are a full serivce HVAC Contractor. From the smallest repairs to new home contruction. Residental and Commercial

"Very professional & does the job quickly & efficiently. I highly recommend him to anyone who needs help with repairs. Pricing was great for his quality work."

Dawn R on July 2025

Gas Leak Repair questions, answered by experts

Venting a gas water heater out of the roof is preferable in most cases. Heated exhaust gases naturally rise, so a vertical vent pipe is efficient. If you’re trying to vent through a pipe exiting a wall, the angle of the pipe may be more horizontal than vertical, making the venting system less effective. If you go through a wall, you may need to add a fan to ensure a successful expulsion of the gases outdoors.

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.

Yes. There are a variety of standard pipe sizes used in plumbing. The main supply line connecting your home to the street is either 3/4 or 1 inch in diameter. Supply lines are 3/4 inch in diameter. Individual components are 1/2 inch in diameter. Meanwhile, your main drainpipe is often 4 inches wide. Most shower and bathtub drains are 2 inches in diameter, most toilet drains are 3 inches in diameter, and most sink drainpipes are 1 1/4 or 1 ½ inches in diameter.

In most cases, a gas stove should be installed by a licensed plumber. Connecting gas appliances carries many risks, chief among them a fatal gas leak. If your home is already set up with the proper gas hookups, you may be able to DIY the installation (or save money by hiring a local handyperson or basic appliance installer near you rather than a plumber). If you’re ever in doubt, however, we recommend going with a professional master plumber.

Only yellow Teflon tape is approved for use on gas lines. Also called yellow PTFE tape, it is thicker and specifically rated for use on natural gas and propane connections. Standard white Teflon tape is not safe for gas applications. If you have questions about sealing gas line connections, contact a pro like a gas line contractor or plumber who installs or runs gas lines.

The Mapleton, ME homeowners’ guide to gas leak repairs

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

See all articles

Melissa Graham
•
Nov 13, 2025Nov 13, 2025
How Much Does Gas Line Repair Cost? [2026 Data]
Find costs to repair a gas line and plan your budget based on the problem, from excavating for a new line to making a minor repair to an existing one.
Dan Simms
•
Nov 19, 2025Nov 19, 2025
How Much Do Gas Line Installation or Repairs Cost? [2026 Data]
Whether it's time for pipe replacement or to hook up the range of your dreams, gas line installation cost is an important line in your budget. Let's take a look.
Mizuki Hisaka
•
Mar 18, 2025Mar 18, 2025
Can Gas Lines Freeze in Cold Weather?
As temperatures plummet, you know to keep an eye out for frozen water pipes, but can gas lines freeze? Find out the answer and how to prevent major problems.
Lauren Bongard
•
May 1, 2025May 1, 2025
Are Flexible Gas Lines Safe to Use in Your Home?
Flexible gas lines are a modern alternative to traditional gas lines, but are they safe? Use this guide to learn all about the safety and risks of flexible gas lines.
Stephanie Mickelson
•
Mar 19, 2025Mar 19, 2025
Gas Fitter vs. Plumber: What’s the Difference?
Gas fitters and plumbers are both qualified to work on natural gas lines, but what you call them depends on where you live.
Xiao Faria daCunha
•
Oct 14, 2025Oct 14, 2025
Is the Homeowner Liable If a Contractor Hits a Gas Line While Digging?
Is a homeowner liable if a contractor hits a gas line while digging? Not if you or your contractor have the gas line marked before digging.