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Professional Gas Line Repairs in Montgomery County

Homeowners who use natural gas for appliances in their homes should always be familiar with signs that their gas line requires repair. Since natural gas leaks can be hazardous for your health, property, and the environment, it’s essential that you receive timely repairs if you notice any sign of issues. 

At Donnelly’s Cooling, Heating & Plumbing, our experienced plumbers provide expert gas line repairs for homeowners in the Greater Philadelphia area. With our extensive training and commitment to strict safety standards, you can trust that we’ll eliminate any risk in your property. Plus, with our same-day and emergency services, we provide the immediate attention that any potential gas leak should get. 

Get superior service and peace of mind with Donnelly’s Cooling, Heating & Plumbing. Contact us online today to schedule gas line repair for your Lansdale home.

Signs You Need Gas Line Repair

When it comes to issues with your gas line, they’re always an emergency. Call our experts if you notice any signs of problems, including:

  • Hissing sounds: A hissing or whistling sound near your gas line or near a gas appliance is a sign that you may have a leak.
  • Rotten egg smell: While natural gas is odorless, there’s a chemical additive that gives it a distinct rotten egg smell. This ensures homeowners catch a leak and turn off their gas before major issues occur.
  • Visible damage: If you notice cracks of rust along your gas lines, this damage should be checked by a professional. There’s a good chance that this physical damage could lead to leaks or already has.
  • Dying vegetation: When your yard’s plants begin to die unexpectedly, especially those near your gas line, it could be a gas leak seeping into the soil.
  • Physical symptoms: Homeowners who experience physical symptoms like headache, dizziness, nausea, or difficulty breathing should turn off their gas and evacuate the home immediately.

Our Gas Line Repairs

At Donnelly’s Cooling, Heating & Plumbing, our experts are here to ensure you get the reliable gas line repairs you need. We’ll thoroughly inspect your gas line to troubleshoot and diagnose the issue before providing long-lasting repairs.

Gas line services can be complex and potentially dangerous. That’s why our plumbers have the qualifications and training to complete your gas line work safely and without risk.

Choose Us for Gas Line Repairs in the Greater Philadelphia Area

Since 1972, Donnelly’s Cooling, Heating & Plumbing has provided outstanding HVAC and plumbing services to the residents of Greater Philadelphia area. Our licensed and insured team has the highest level of training and the skills and tools necessary to get your job done right.

Plus, with our free estimates and upfront pricing, there’s always an option that fits your budget.

Contact Donnelly’s Cooling, Heating & Plumbing online today to schedule gas line repairs for your home.

Gas Line Repair FAQs


Gas leaks can lead to carbon monoxide poisoning, making any potential leak an emergency. If you suspect a leak, turn off the gas and evacuate your home. Then, call our team for expert care. It’s important to ensure that until you receive professional help, you do not use any electrical appliances, electronics, or anything with a flame inside the home.

It’s a good idea for homeowners to receive a gas line inspection and maintenance during their annual plumbing tune-up. With regular maintenance, these yearly inspections can help identify issues like leaks, corrosion, and more before they become more serious problems. However, you can always call for an inspection sooner if you suspect an issue.
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We were extremely satisfied with the service provided by Donnelly’s. From start to finish, they were extremely professional and kept us informed every step of the way. Our technician, Mike Wilson, was fantastic. He was very knowledgeable and courteous. We were very happy with the project…

Anthony M.

Anthony M.

Donnelly’s Heating, Cooling & Plumbing provided excellent service for our home. Domingo C. was very knowledgeable and answered all of my questions (and there were many!). We ended up with an issue, and he stayed until it could be resolved. Jake H. and his skilled team…

Jill C.

Jill C.

Can’t say enough about how great my water heater replacement experience was. Service tech, Joe was the best; Knowledgeable, professional, and kind - he did such a great job. I highly recommend contacting Donnelly’s for your plumbing needs.

Kristen T.

Kristen T.

All around good experience for the installation of a combi boiler. The sales process was good and they were willing to negotiate which was appreciated. I set up the install two weeks out at the time of the sale and they arrived on time today to…

Todd A.

Todd A.

Our whole experience with Donnelly's was spectacular. We really appreciated the honesty and clarity throughout the whole process. When they came out for a quote we felt like all of our questions were answered and their proposal gave us exactly what we needed at a very…

Racheal B.

Racheal B.

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What To Expect

Discover the Donnelly’s Difference

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​

​Professional Services​

​We show up on time, keep things clean, and listen to what you need. We treat you and your home with the respect it deserves.

Service for All Brands

​We can work on all makes and models of HVAC and plumbing equipment.​

Trustworthy

​You can count on us to be honest and always do what we say. We communicate clearly, provide our guarantees & warranties in writing, and ensure you understand everything we're doing in your home.​

Experienced Technicians​​

We excel at solving problems with years of experience behind us. We look at today's challenges and future needs to create the best customized solutions.​

Licensed & Insured

​Our technicians are licensed, insured, and background-checked for your peace of mind.​