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Verified Reviews for Gas Leak Repair pros in Casco, ME

*The Angi rating for Gas Leak Repair companies in Casco, 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 Casco, 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 22, 2025

Find Gas leak repair technicians in Casco

JT Heating Service

4.97(
17
)
•Approved Pro

JT Heating Service

4.97(
17
)
•Approved Pro
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
2017 years of experience

Welcome to JT Heating Service. We are here to assist you with all of your residential heating and plumbing needs. We have over 10 years of experience in the field so do not hesitate to give us a call!

"Justin from JT Heating called promptly to ask about my service request and arrived promptly as well. He was courteous and professional and kept me informed throughout the repair. He repaired the plumbing leak efficiently and quickly. When I asked for another appointment to have my furnace cleaned, he said he was able to do it right then. I was very pleased with his work on the plumbing and on my furnace and would definitely hire him again for any further needs. I highly recommend this company for their efficient service and professionalism."

Louise R on August 2025

Welcome to JT Heating Service. We are here to assist you with all of your residential heating and plumbing needs. We have over 10 years of experience in the field so do not hesitate to give us a call!

"Justin from JT Heating called promptly to ask about my service request and arrived promptly as well. He was courteous and professional and kept me informed throughout the repair. He repaired the plumbing leak efficiently and quickly. When I asked for another appointment to have my furnace cleaned, he said he was able to do it right then. I was very pleased with his work on the plumbing and on my furnace and would definitely hire him again for any further needs. I highly recommend this company for their efficient service and professionalism."

Louise R on August 2025

Avatar for Pine State Services

Pine State Services

4.66(
163
)

Pine State Services

4.66(
163
)
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Why wait? Call Pine State Services! We are a locally owned company. We are leaders in green technology and energy for Southern Maine. Call us to find out how you can go green and save money and the environment. We are proud of our superior customer service, quality of work and technical training we provide our technicians. We welcome you to schedule a tour of our showroom to examine live working heating and cooling systems so you can be better educated before making a purchase decision. Order service 24/7 from our website or by calling 207-Why-Wait. (949-9248) Thanks for checking us out on Angie's List. Additional customer testimonials are online at www.pinestateservices.com.

"We needed service at our rental property. PSS charged us $400 to change a shower head, after not even checking to see if it was broken. We asked them to clear a drain and they said they do not clear drains. $400 for 1/2 hour work and a $50 shower head. Refused to break down costs on the invoice. Charged my card even though I disputed the charge. Overpriced, terrible service. Do not use."

Patrick R on July 2025

Why wait? Call Pine State Services! We are a locally owned company. We are leaders in green technology and energy for Southern Maine. Call us to find out how you can go green and save money and the environment. We are proud of our superior customer service, quality of work and technical training we provide our technicians. We welcome you to schedule a tour of our showroom to examine live working heating and cooling systems so you can be better educated before making a purchase decision. Order service 24/7 from our website or by calling 207-Why-Wait. (949-9248) Thanks for checking us out on Angie's List. Additional customer testimonials are online at www.pinestateservices.com.

"We needed service at our rental property. PSS charged us $400 to change a shower head, after not even checking to see if it was broken. We asked them to clear a drain and they said they do not clear drains. $400 for 1/2 hour work and a $50 shower head. Refused to break down costs on the invoice. Charged my card even though I disputed the charge. Overpriced, terrible service. Do not use."

Patrick R on July 2025

Gelinas HVAC

4.51(
68
)

Gelinas HVAC

4.51(
68
)
Customers say: Super punctual
1994 years of experience

Trust Gelinas. As one of Maine's premier business success stories, Gelinas HVAC Services, Inc. was founded by William Gelinas and Brian McLellan, in 1994 and has experienced steady and solid growth ever since. That growth allows Gelinas to continually expand our services in a way that exceeds expectations of the most discriminating homeowner as well as the most demanding commercial clients. Locally owned & operated. Cost is determined by the job. Service fees may apply. Flat rate for routine service inspections. Additional email - [email protected]. Additional contact names - William Gelinas. Brand - Maytag. Additional service areas - Hollis Center, Kennebunk, Kennebunkport, Ocean Park, Old Orchard Beach, Scarborough, Raymond, Saco, South Freeport, Standish, Steep Falls, Waterboro, Westbrook, Buxton, West Kennebunk, Yarmouth, Portland, Falmouth, South Portland, Cape Elizabeth, Durham. Award winning.

"Very well. Needed a water heat within 4 weeks (so I didn't need to buy more oil and it was installed in 10 days from initial contact. Delivery and install timely, professional and they were very careful to manure the water heater carefully through the house and down very narrow basement stairs and around corners. They listened carefully to my requests, confirmed and kept me informed. The install and plumbing was professionally done and quicker than expected considering the running of new copper lines. Re the post below: I also had hot water off the furnace and was planning on shutting the furnace down. They told me they'd leave the furnace connected to make sure everything worked and was running properly because it took 2 hours to get the water to temperature. When you shut a furnace down you should know that it'll take a service call to start it up again. (It's not a car). I shut mine down 72 hours after install and hope to never try and have it restarted! :-) PS Heat pumps rock! My only criticism is they did not tell me anything about the warranty. I already sort of knew but the paper warranty included with the manual would seem to be all you need when you actually have to go online and register it. Some people wouldn't know that. They did explain/show where the filter was and how to clean it. The office staff was helpful even though I called multiple times for info. Like everyone right now they are swamped with calls and new business and short handed at times. Overall ery happy with my choice of companies!"

Tracey A on June 2022

Trust Gelinas. As one of Maine's premier business success stories, Gelinas HVAC Services, Inc. was founded by William Gelinas and Brian McLellan, in 1994 and has experienced steady and solid growth ever since. That growth allows Gelinas to continually expand our services in a way that exceeds expectations of the most discriminating homeowner as well as the most demanding commercial clients. Locally owned & operated. Cost is determined by the job. Service fees may apply. Flat rate for routine service inspections. Additional email - [email protected]. Additional contact names - William Gelinas. Brand - Maytag. Additional service areas - Hollis Center, Kennebunk, Kennebunkport, Ocean Park, Old Orchard Beach, Scarborough, Raymond, Saco, South Freeport, Standish, Steep Falls, Waterboro, Westbrook, Buxton, West Kennebunk, Yarmouth, Portland, Falmouth, South Portland, Cape Elizabeth, Durham. Award winning.

"Very well. Needed a water heat within 4 weeks (so I didn't need to buy more oil and it was installed in 10 days from initial contact. Delivery and install timely, professional and they were very careful to manure the water heater carefully through the house and down very narrow basement stairs and around corners. They listened carefully to my requests, confirmed and kept me informed. The install and plumbing was professionally done and quicker than expected considering the running of new copper lines. Re the post below: I also had hot water off the furnace and was planning on shutting the furnace down. They told me they'd leave the furnace connected to make sure everything worked and was running properly because it took 2 hours to get the water to temperature. When you shut a furnace down you should know that it'll take a service call to start it up again. (It's not a car). I shut mine down 72 hours after install and hope to never try and have it restarted! :-) PS Heat pumps rock! My only criticism is they did not tell me anything about the warranty. I already sort of knew but the paper warranty included with the manual would seem to be all you need when you actually have to go online and register it. Some people wouldn't know that. They did explain/show where the filter was and how to clean it. The office staff was helpful even though I called multiple times for info. Like everyone right now they are swamped with calls and new business and short handed at times. Overall ery happy with my choice of companies!"

Tracey A on June 2022

Fontaine HVAC

4.80(
10
)

Fontaine HVAC

4.80(
10
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Fontaine HVAC is a small family owned business which was established 2008. We have grown from 1 employee to 13 employees and two offices (Lewiston/Augusta). Our goal is to try and please our customers.

Fontaine HVAC is a small family owned business which was established 2008. We have grown from 1 employee to 13 employees and two offices (Lewiston/Augusta). Our goal is to try and please our customers.

DA Roberts Inc

5.00(
7
)

DA Roberts Inc

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Small local Plumbing and Gas company. Owned and operated by Master Plumber with 30 years experience . Also licensed in Propane and Natural gas.You can call for weekend service appointments. Weekend rate apply.

Small local Plumbing and Gas company. Owned and operated by Master Plumber with 30 years experience . Also licensed in Propane and Natural gas.You can call for weekend service appointments. Weekend rate apply.

Richard P Waltz Plumbing & Heating Co Inc

4.11(
53
)

Richard P Waltz Plumbing & Heating Co Inc

4.11(
53
)
Customers say: Quick response
1936 years of experience

Family owned & operated. Addtional email - [email protected].

"Our furnace wasn’t working. It’s only 5 years old. We called them and they came out 3 times…..never fixed our furnace. They charged us $3,100 of which we paid $1700. We refused to pay them at the 3rd visit because they claimed that it was the thermostat which wasn’t working. Why does it take 3 visits of 3-5 hours per visit to work on a thermostat? When I spoke with Dana, the manager, the next day he stated that Lucas, the tech, had to call tech support to get help with putting in a new thermostat. They took down our thermostat which had been working for 5 years with no issues. They put in a new thermostat, but they didn’t know how to get it to work. Dana was very angry when I told him we would not pay for the 3rd visit. He started yelling at me. I couldn’t believe it. I told him not to come back. Bad, bad customer service and they are a bunch of idiots. DO NOT HIRE THEM!"

Darcy H on February 2025

Family owned & operated. Addtional email - [email protected].

"Our furnace wasn’t working. It’s only 5 years old. We called them and they came out 3 times…..never fixed our furnace. They charged us $3,100 of which we paid $1700. We refused to pay them at the 3rd visit because they claimed that it was the thermostat which wasn’t working. Why does it take 3 visits of 3-5 hours per visit to work on a thermostat? When I spoke with Dana, the manager, the next day he stated that Lucas, the tech, had to call tech support to get help with putting in a new thermostat. They took down our thermostat which had been working for 5 years with no issues. They put in a new thermostat, but they didn’t know how to get it to work. Dana was very angry when I told him we would not pay for the 3rd visit. He started yelling at me. I couldn’t believe it. I told him not to come back. Bad, bad customer service and they are a bunch of idiots. DO NOT HIRE THEM!"

Darcy H on February 2025

Sheldon's Plumbing and Heating,Inc

4.17(
12
)

Sheldon's Plumbing and Heating,Inc

4.17(
12
)
Customers say: Quick response
1982 years of experience

Welcome to Sheldon's Plumbing and Heating, located in South Portland, Maine. We are a family-owned and operated company that has been providing plumbing and heating services to the Greater Portland area for over 25 years. Quality Service You Can Depend On At Sheldon's Plumbing and Heating, we take pride in our excellent service, quality products and workmanship, and commitment to forging relationships with our customers. Commercial & Residential Plumbing & Heating Whether you need residential plumbing and heating service or light commercial repairs, we will work with you to find the best solution for your needs. No job is too small or too large. Installation and Repairs Disposal Installation Ice Maker Installation Appliance Installation Clothes Washer Installation Dishwasher Installation Tankless Hot Water Heaters Kitchen and Bath remodels

Welcome to Sheldon's Plumbing and Heating, located in South Portland, Maine. We are a family-owned and operated company that has been providing plumbing and heating services to the Greater Portland area for over 25 years. Quality Service You Can Depend On At Sheldon's Plumbing and Heating, we take pride in our excellent service, quality products and workmanship, and commitment to forging relationships with our customers. Commercial & Residential Plumbing & Heating Whether you need residential plumbing and heating service or light commercial repairs, we will work with you to find the best solution for your needs. No job is too small or too large. Installation and Repairs Disposal Installation Ice Maker Installation Appliance Installation Clothes Washer Installation Dishwasher Installation Tankless Hot Water Heaters Kitchen and Bath remodels

Coastline Air Mechanical Services, LLC

5.00(
4
)

Coastline Air Mechanical Services, LLC

5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Coastline Air Mechanical Services is a company that specializes in heating, ventilation, air-conditioning and refrigeration. Our business handles small residential projects all the way up to large commercial projects.

Coastline Air Mechanical Services is a company that specializes in heating, ventilation, air-conditioning and refrigeration. Our business handles small residential projects all the way up to large commercial projects.

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Gas Leak Repair questions, answered by experts

Costs depend on material, labor, gas line setup, and custom design elements.

Professionals can recommend efficient layouts or appliances and ensuring regulatory compliance.

It can cost anywhere from $200 to $5,000 to repair a gas line. The cost may vary depending on where the problem is located. For example, if there’s a small gas leak somewhere that’s easy to access, the cost could be on the lower side. On the other hand, repairing buried lines and lines in other hard-to-reach areas will be more expensive.

Having gas appliances in your home can be convenient—you benefit from faster water heating, more efficient clothes drying, and more affordable home heating. However, you need to be aware of the signs of a gas leak so that you and your family can take precautions to be safe around these versatile appliances. 

Signs of a gas leak include:

  • Hissing sounds

  • Rotten egg smell

  • Higher than usual gas usage

  • Physical symptoms, such as headaches, dizziness, and nausea

Fixing a gas leak costs about $45 to $150 per hour for a plumber or gas line specialist. The job’s overall cost will vary depending on the location of the leak. A leaky junction or connection behind the stove or dryer will likely cost about $120 to $170. But for a leak that requires a gas fitter or plumber to excavate a pipe in the yard, the cost could rise to $1,500 to $5,000. Keep in mind that gas leaks are very serious issues, so don’t hesitate to contact a plumber or gas line specialist immediately.

The Casco, 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

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