Top-rated gas leak repair technicians.

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There are 8 highly-rated local gas leak repair technicians.

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Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.49(
856
)
•Approved Pro

Sila Heating, Cooling and Plumbing

4.49(
856
)
•Approved Pro
Customers say: Super punctual
369 local quotes requested
36 years of experience

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025

Live Your Most Comfortable Life with a Company You Trust. We offer Same Day Service and Next Day Installation! Sila has been the center of delighting homeowners since 1989, with our team of engineers, certified technicians, and system designers that are proud to deliver the highest level of expertise in the HVAC industry. Whether it’s a repair, replacement, installation, or service, we have an unwavering commitment to keeping you and your family comfortable and safe — season after season. We guarantee satisfaction and are proud to have earned over 7,000 “A” ratings on Angie’s List and its prestigious Super Service Award!

"Did a great job"

Susan S on March 2025

Astacio Plumbing & Heating

4.26(
34
)
•Approved Pro

Astacio Plumbing & Heating

4.26(
34
)
•Approved Pro
Customers say: Super punctual
246 local quotes requested
21 years of experience

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - [email protected].

"I would recommend this company for anyone looking to have their boiler replaced. John the technician arrived early and was very professional. He knew his craft and was very neat and courteous. John and Dan cleaned up after themselves and left everything better than when they started. The salesman, Daniel, was very personable and was willing to work with us to get the job done correct at a reasonable price. Thanks to Astacio Plumbing for a job well done."

Michael M on August 2023

What sets Astacio Plumbing and Heating apart from the rest of the field is the use of cutting edge technology to increase reliability, save you time and money, and improve safety on the job. Rich stays up-to-date on all the latest developments in plumbing and heating technology to determine how best to serve his customers. His trucks all carry the tools to get the job done on time and on budget, with as little disruption as possible. Astacio Plumbing and Heating has also spent years developing strong relationships with the best companies in the plumbing and heating business so that they can provide great service to you, quick delivery of replacement parts, and reasonable prices on excellent products. See website for additional service area. Additional email - [email protected].

"I would recommend this company for anyone looking to have their boiler replaced. John the technician arrived early and was very professional. He knew his craft and was very neat and courteous. John and Dan cleaned up after themselves and left everything better than when they started. The salesman, Daniel, was very personable and was willing to work with us to get the job done correct at a reasonable price. Thanks to Astacio Plumbing for a job well done."

Michael M on August 2023

Avatar for L.C. Schede & Sons, Inc.

L.C. Schede & Sons, Inc.

4.40(
248
)
•Approved Pro

L.C. Schede & Sons, Inc.

4.40(
248
)
•Approved Pro
Customers say: True professional
82 local quotes requested
103 years of experience

For more than 78 years, we have been providing superior residential plumbing. We do comprehensive work -- and deliver great customer service. Our reputation in Fairfield County is second to none.

"Hired this company to replace two water heaters in my rental. Contractor responded quickly and got job done within few days from initial contact. Highly recommend."

Alex T on March 2025

For more than 78 years, we have been providing superior residential plumbing. We do comprehensive work -- and deliver great customer service. Our reputation in Fairfield County is second to none.

"Hired this company to replace two water heaters in my rental. Contractor responded quickly and got job done within few days from initial contact. Highly recommend."

Alex T on March 2025

EcoFlow, LLC

5.00(
6
)
•Approved Pro

EcoFlow, LLC

5.00(
6
)
•Approved Pro
Customers say: Quick response
27 local quotes requested
11 years of experience

EcoFlow, LLC, is a fully licensed and insured (in Connecticut and Westchester County, NY) locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 16 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Plumbing professional put in connector for ice maker, and replaced my water heater. He was very prompt, efficient, and knowledgeable. He was able to explain everything as well. Very neat when doing the job, & cleaned when finished. I would highly recommend getting services from this professional."

Rosemary M on October 2025

EcoFlow, LLC, is a fully licensed and insured (in Connecticut and Westchester County, NY) locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 16 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

"Plumbing professional put in connector for ice maker, and replaced my water heater. He was very prompt, efficient, and knowledgeable. He was able to explain everything as well. Very neat when doing the job, & cleaned when finished. I would highly recommend getting services from this professional."

Rosemary M on October 2025

Avatar for Comfort Masters Plumbing and Heating

Comfort Masters Plumbing and Heating

4.97(
46
)
•Approved Pro

Comfort Masters Plumbing and Heating

4.97(
46
)
•Approved Pro
Customers say: Quick response
23 years of experience
Free onsite estimate

We provide exceptional service to all of our customers, especially Angie Leads clients. This can be verified by viewing our great Angie's List reviews. Our customers come to us year in and year out because we are a customer driven, family owned and operated business who stands for quality and service after the sale Our Services Include: Comprehensive Plumbing Solutions: From leaky faucets, remodel work, new construction, gas lines, water heater installations, and more, we handle it all with precision and care. Heating Services: Ensure your comfort during those cold months with our heating system repairs, maintenance, and installation services. We specialize in hot water and steam boilers. Emergency Services: Emergencies don?t wait, and neither do we. Our team is available 24/7 to ensure you're not left stranded in a crisis.

"Quick response and excellent and prompt service. This is not the first time we've used Chris' services, and I'm sure it won't be the last."

Tor-Arne B on September 2021

We provide exceptional service to all of our customers, especially Angie Leads clients. This can be verified by viewing our great Angie's List reviews. Our customers come to us year in and year out because we are a customer driven, family owned and operated business who stands for quality and service after the sale Our Services Include: Comprehensive Plumbing Solutions: From leaky faucets, remodel work, new construction, gas lines, water heater installations, and more, we handle it all with precision and care. Heating Services: Ensure your comfort during those cold months with our heating system repairs, maintenance, and installation services. We specialize in hot water and steam boilers. Emergency Services: Emergencies don?t wait, and neither do we. Our team is available 24/7 to ensure you're not left stranded in a crisis.

"Quick response and excellent and prompt service. This is not the first time we've used Chris' services, and I'm sure it won't be the last."

Tor-Arne B on September 2021

Gold Coast Plumbing LLC

No reviews yet

Gold Coast Plumbing LLC

No reviews yet
Free onsite estimate

We provide high end residential plumbing services specializing in luxury brand service, water filtration installation and new construction. We have 20+ years experience in lower fairfield county with high end plumbing installation and service on a wide variety of upper tier fixtures and international product lines. We are owner-operated and pride ourselves on stellar customer service, cleanliness, and thoughtfulness to ensure a long lasting relationship.

We provide high end residential plumbing services specializing in luxury brand service, water filtration installation and new construction. We have 20+ years experience in lower fairfield county with high end plumbing installation and service on a wide variety of upper tier fixtures and international product lines. We are owner-operated and pride ourselves on stellar customer service, cleanliness, and thoughtfulness to ensure a long lasting relationship.

Avatar for J T Collins Plumbing and Heating

J T Collins Plumbing and Heating

4.50(
8
)

J T Collins Plumbing and Heating

4.50(
8
)
Customers say: Quick response
16 years of experience

JT Collins Plumbing has been in business since 2009, we specialize in all types plumbing and hot water heating Installations and repair. Give us a call or text at (203)500-4639 for your free estimate today.

"Horrible. Still working on the project. Three days in he worked a total of 6 hours. Constantly left the job for hours at a time. Never showed up when he said he would. Always I will be there in 10 minutes and an hour an a half later strolling up to have to leve again within an hour of working. Tor up the house and left a mess and the job still is not done. Extremely unhappy. I will NEVER use him again or thissite for refferences again."

Jodi L on February 2021

JT Collins Plumbing has been in business since 2009, we specialize in all types plumbing and hot water heating Installations and repair. Give us a call or text at (203)500-4639 for your free estimate today.

"Horrible. Still working on the project. Three days in he worked a total of 6 hours. Constantly left the job for hours at a time. Never showed up when he said he would. Always I will be there in 10 minutes and an hour an a half later strolling up to have to leve again within an hour of working. Tor up the house and left a mess and the job still is not done. Extremely unhappy. I will NEVER use him again or thissite for refferences again."

Jodi L on February 2021

Avatar for 24/7 Cooling Heating Plumbing Services Group

24/7 Cooling Heating Plumbing Services Group

No reviews yet

24/7 Cooling Heating Plumbing Services Group

No reviews yet
25 years of experience

We are family owned company with its 10 technicians, we provide Cooling Heating Plumbing Services installation and repair

We are family owned company with its 10 technicians, we provide Cooling Heating Plumbing Services installation and repair

Avatar for All State Plumbing & Heating LLC

All State Plumbing & Heating LLC

5.00(
8
)

All State Plumbing & Heating LLC

5.00(
8
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

All State Plumbing & Heating, LLC provides exceptional, high-quality plumbing services. Whether you need plumbing, heating, well-pump, or drain cleaning services, All State Plumbing is ready to take it on. We pride ourselves in providing our customers with top-notch customer service and affordable prices. Call us today!

"They were very professional and kind. When I asked them questions they were very helpful. They did an excellent job!"

Molly T on November 2020

All State Plumbing & Heating, LLC provides exceptional, high-quality plumbing services. Whether you need plumbing, heating, well-pump, or drain cleaning services, All State Plumbing is ready to take it on. We pride ourselves in providing our customers with top-notch customer service and affordable prices. Call us today!

"They were very professional and kind. When I asked them questions they were very helpful. They did an excellent job!"

Molly T on November 2020

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Gas Leak Repair questions, answered by experts

Comprehensive checks, utilizing proper materials, and immediate leak testing.

Temporarily capping a gas line—for renovations or during travel—doesn’t require a permit. If you plan to remove a gas line and cap it completely, you’ll need to apply and pay for one through your town or city. Depending on your region and its local codes, you may pay between $25 and $100. To avoid a gas leak or other hazards, some cities take the job of permanently adjusting or capping a gas line out of the hands of homeowners. Instead, they require hiring a professional gas plumber.  

Take this one seriously! If your oven smells like gas when it’s off, this is a telltale sign of a gas leak that can lead to a fire or explosion. In addition, a small leak has the potential to turn into a major leak without warning if any part of your piping or tubing breaks. Potential sources of a leak include the gas valve, burner, joint, or connection lines behind the stove. If the leak appears to be significant, you should contact the gas company or fire department.  

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

Yes, it’s possible to cap a gas line yourself if you’re no longer using it or are simply going out of town for an extended period of time. It’s essential to follow the steps on properly capping a gas line yourself. If you’re uncomfortable with any of the steps, you may want to bring in a natural gas plumber for added reassurance.

The Southport, CT 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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