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Verified Reviews for Gas Leak Repair pros in South Portland, ME

*The Angi rating for Gas Leak Repair companies in South Portland, 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 South Portland, 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 November 10, 2025

Reviewed in November 2021
Rob did an excellent job identifying the cause of our small gas leak and fixing it. He seemed very knowledgeable and was very good at explaining things he was doing.
Watkins Mechanical, LLC
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Reviewed in November 2016
Did a very professional job and were honest about the condition of the systems. I have old systems, and both needed to be checked and cleaned, but no repairs were needed (which I knew), and they didn't try to talk me into unneeded repair work.
Air Express Air Conditioning & Heating
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Reviewed in September 2015
We have had Diamond come out three times in the past two years to repair a broken well pipe. They are prompt in their response and their pricing is fair but we have not been happy with the quality of the work. We have need them to repair the same pipe several times in the past two years. The...
DIAMOND WELL DRILLING
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Reviewed in December 2013
I came to Angie's list looking for a local auto repair company. I called Troegners and was able to get my daughters car in for a quote to repair an oil leak the next day. I was concerned the car wasn't safe to drive. I received a quote and decide to have the work done and was very pleased with...
JOE TROEGNER'S AUTO SERVICE
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Reviewed in December 2012
After finding this plumbing service on angie's list, I called immediately. Carl actually answered his phone!!! That was a great start. He agreed to stop by between jobs to look for the leak under our kitchen sink and was here exactly when he said he would be. He quickly found the source of...
CARLYN MECHANICAL CONTRACTORS LLC
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Reviewed in September 2012
We discovered water damage on the ceiling of our finished basement. When we cut the sheetrock out to find the source, we could see the drain pipe of the tub, but not the source of the leak. Water would only drip down through the sub-floor after we had two consecutive showers. Running the...
Wayne's Plumbing & Heating LLC
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Reviewed in March 2012
I purchased a used toyota and took it in to get all the little details fixed and to find out if I was facing any major problem in the near future. I have been in maybe four times now The passenger door was filled with leaves and was holding al lot of water. They flushed it three times. I paid...
Phil's Foreign Auto
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Find Gas leak repair technicians in South Portland

Woodville Plumbing and Heating

•Approved Pro

Woodville Plumbing and Heating

•Approved Pro

Customers say: Quality work

8 years of experience

Free onsite estimate

Plumbing services | Plumbing repair | Water heater replacement | Water heater installation | Drain cleaning services | Clogged drain | Boiler installation

"Rob was great! Excellent communication and follow up."

Danny L on November 2024

Plumbing services | Plumbing repair | Water heater replacement | Water heater installation | Drain cleaning services | Clogged drain | Boiler installation

"Rob was great! Excellent communication and follow up."

Danny L on November 2024

Greenhalgh Plumbing, LLC

•Approved Pro

Greenhalgh Plumbing, LLC

•Approved Pro

39 local quotes requested

6 years of experience

Greenhalgh Plumbing is your one stop shop for all of your plumbing needs! We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Give us a call today!

"Reliable, knowledgeable, prompt call back and good work!"

Lynn B on August 2025

Greenhalgh Plumbing is your one stop shop for all of your plumbing needs! We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business. Give us a call today!

"Reliable, knowledgeable, prompt call back and good work!"

Lynn B on August 2025

Hinz Heating Services

Hinz Heating Services

2 years of experience

Local licensed master HVAC technician with years of experience in oil and propane heating services. I have done everything from installs and service work to basic cleaning and troubleshooting. I guarantee personalized services to fulfill your needs! Give me a call today to set up your free consultation!

Local licensed master HVAC technician with years of experience in oil and propane heating services. I have done everything from installs and service work to basic cleaning and troubleshooting. I guarantee personalized services to fulfill your needs! Give me a call today to set up your free consultation!

Aqua Tech plumbing and heating

Aqua Tech plumbing and heating

5 years of experience

Aqua Tech Plumbing and Heating we offer plumbing and heating services new construction-remodels and repairs

Aqua Tech Plumbing and Heating we offer plumbing and heating services new construction-remodels and repairs

Kory Sweezey

Kory Sweezey

A Fish Plumbing and Heating

A Fish Plumbing and Heating

5 years of experience

"A Fish Plumbing and Heating has over 10 years of plumbing experience. We work had to ensure that the customers needs are taken care of fast and affordable. We are to do anything from a simple clog to gas boilers."

"A Fish Plumbing and Heating has over 10 years of plumbing experience. We work had to ensure that the customers needs are taken care of fast and affordable. We are to do anything from a simple clog to gas boilers."

Bernie's Car Care

Bernie's Car Care

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

We have been under new ownership since 2008. Bernie's Car Care is dedicated to customer service.

We have been under new ownership since 2008. Bernie's Car Care is dedicated to customer service.

Agren Appliance Service & Installation

Agren Appliance Service & Installation

53 years of experience

Agren Appliance Service & Installation is a small business with two highly experienced technicians. Each technician has been servicing 25+ years. We will service most all brands purchased from ANY retailer. Pricing is customized based on location, type of service needed, and parts needed. We accept check, cash or credit card and will bill if needed.

Agren Appliance Service & Installation is a small business with two highly experienced technicians. Each technician has been servicing 25+ years. We will service most all brands purchased from ANY retailer. Pricing is customized based on location, type of service needed, and parts needed. We accept check, cash or credit card and will bill if needed.

Bob King DBA

Bob King DBA

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

Complete heating services Minor plumbing repairs Oil to Gas Conversions BoilerTuneups oil tank Replacement Gas lines I specialize in steam boiler maintenance and repairs Electronic burner efficiency testing

Complete heating services Minor plumbing repairs Oil to Gas Conversions BoilerTuneups oil tank Replacement Gas lines I specialize in steam boiler maintenance and repairs Electronic burner efficiency testing

Errol Woodbury Plumbing and Heating

Errol Woodbury Plumbing and Heating

Customers say: Quick response

Recommended by 100% of Angi customers

Recommended by 100% of HomeAdvisor customers

Independent plumbing and heating contractor servicing oil, gas, and wood pellet heating sustems

Independent plumbing and heating contractor servicing oil, gas, and wood pellet heating sustems

Showing 1-10 of 32

Gas Leak Repair questions, answered by experts

It's not hard to replace a gas line, but it requires a pro’s knowledge and expertise. Replacing a gas line becomes more time-consuming and costly if you need to excavate the area to access a gas line underground.

Evacuate immediately and call professionals for emergency inspection and repairs.

Before you hire a natural gas plumber, it’s a good idea to get quotes from multiple pros to find the best value. When speaking with prospective plumbers, ask them if they’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’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’ll need to relight your pilot lights.

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.

Safety concerns with propane boilers include proper venting to prevent carbon monoxide buildup, secure gas line connections, and regular inspection of safety controls. Professional boiler installation and annual maintenance are essential to minimize risks. Having a carbon monoxide detector installed in your home is essential for early detection of any leaks or ventilation issues.

The South Portland, 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

Stephanie Mickelson
•
Feb 13, 2025Feb 13, 2025
How Much Does Gas Line Repair Cost? [2025 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.
Allie Ogletree
•
Mar 3, 2025Mar 3, 2025
How Much Do Gas Line Installation or Repairs Cost?
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.
Stephanie Mickelson
•
Oct 20, 2025Oct 20, 2025
Who Installs Gas Lines? Know Who to Call
Installing a gas line is a job for a licensed plumbing professional. Let’s take a look at who installs gas lines and how much you can expect to pay.
C.E. Larusso
•
Jun 7, 2024Jun 7, 2024
Signs of a Gas Leak: Everything You Need to Know
Understanding the signs of a gas leak in your house can keep your family safe. Know what to look out for and what to do if you suspect signs of a gas leak.
Jenna Jonaitis
•
Feb 25, 2025Feb 25, 2025
6 Questions to Ask About Gas Piping Installation
Moving or installing gas piping involves careful planning and execution. Review these gas pipe questions to ensure you’re ready for a conversation with a pro.
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.

What do you need done? We’ll find top pros.

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