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TRUSTED BY SEVERN, MD HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon29
    Verified gas leak repairs reviews

Verified Reviews for Gas Leak Repair pros in Severn, MD

*The Angi rating for Gas Leak Repair companies in Severn, MD 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 Severn, MD 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 30, 2025

Find Gas leak repair technicians in Severn

Avatar for Len The Plumber, LLC.

Len The Plumber, LLC.

4.25(
1,260
)
•Approved Pro

Len The Plumber, LLC.

4.25(
1,260
)
•Approved Pro
Customers say: Super punctual
485 local quotes requested
29 years of experience

Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"We’ve used Len the Plumber in the past, and while they’ve been slightly overpriced, they’ve been reliable and effective. But after this week I’ll be taking my plumbing business elsewhere, and I would highly recommend that anyone else do the same. Several times over the past few weeks we’ve had issues with the sink and toilet in one bathroom. A little less than a month ago, a Len the Plumber tech had replaced the toilet in that bathroom (not for the same issue). On Friday I called Len the Plumber to have someone come out and take a look. The woman who answered the phone said she would have the same tech that had installed the toilet come out that afternoon between 2 and 5pm. At 2:41pm someone from Len the Plumber called. She said that unfortunately that tech wasn’t scheduled to work that day and the appointment shouldn’t have been made. She told me he could come out Sunday morning between 8 and 11am. At 8:43 Sunday morning, a woman from Len the Plumber called to say the tech would be out in 30-45 minutes. Eight minutes later she called back to say that no, he doesn’t have a snake, so she’ll have to send someone else later. I told her he wouldn’t need a snake, that it wasn’t clogged right now. She said she’d discuss with the tech and call me back. At 8:58am she called me back and said that it sounded like the P-trap was clogged, and the tech would need a snake. I asked why he didn’t have one with him (since he worked for a company called Len the Plumber) and why he couldn’t just swing by a hardware store and pick one up. She said the techs don’t always have snakes, and sometimes they break and need to be fixed. She said she could send someone else out later in the day. I told her that we wouldn’t be here later, and that we had made plans around the tech coming out this morning (after we had made plans around the tech coming out on Friday). She said she would try to get someone out during the same timeframe, within the next two hours. At 10:36am she called back and said that she could have a different tech come out in 30-60 minutes. I told her no, we had planned to be home based on the 8-11 timeframe that we’d been given, and that wouldn’t work. She said she was sorry, but they had emergencies. I canceled the appointment and will never be using Len the Plumber again. The fact that a plumbing company can schedule a call two days in advance for a technician to come out for a problem with a sink and toilet, and neither the tech nor the dispatcher realizes that the tech doesn’t have a snake with him (and for some reason he can’t just pick one up) speaks volumes about the company’s competency. Add to that the bungling of the initial appointment, and the fact that a Len the Plumber tech told me to my face that he has no way of knowing what model toilet he installed in my house without physically coming out to see it, and this is clearly a poorly-run company with an outdated and/or low-quality field service and dispatch system. There are many competent plumbing companies in the mid-Atlantic area. Len the Plumber is not one of them."

Greg S on September 2022

Len The Plumber Heating & Air, LLC is a leading plumbing and drain company serving Central Maryland. Our certified professional plumbers are available same day to assist residential customers in Anne Arundel County, Baltimore City, Baltimore County, Carroll County, Cecil County, Harford County, and Howard County. Our knowledgeable plumbers have years of experience dealing with a wide variety of plumbing issues including plumbing repairs, drain cleaning, water heaters, well systems, heating systems, sewer, water, and gas lines. We’re open 7 days a week with no extra charge on evenings or weekends!

"We’ve used Len the Plumber in the past, and while they’ve been slightly overpriced, they’ve been reliable and effective. But after this week I’ll be taking my plumbing business elsewhere, and I would highly recommend that anyone else do the same. Several times over the past few weeks we’ve had issues with the sink and toilet in one bathroom. A little less than a month ago, a Len the Plumber tech had replaced the toilet in that bathroom (not for the same issue). On Friday I called Len the Plumber to have someone come out and take a look. The woman who answered the phone said she would have the same tech that had installed the toilet come out that afternoon between 2 and 5pm. At 2:41pm someone from Len the Plumber called. She said that unfortunately that tech wasn’t scheduled to work that day and the appointment shouldn’t have been made. She told me he could come out Sunday morning between 8 and 11am. At 8:43 Sunday morning, a woman from Len the Plumber called to say the tech would be out in 30-45 minutes. Eight minutes later she called back to say that no, he doesn’t have a snake, so she’ll have to send someone else later. I told her he wouldn’t need a snake, that it wasn’t clogged right now. She said she’d discuss with the tech and call me back. At 8:58am she called me back and said that it sounded like the P-trap was clogged, and the tech would need a snake. I asked why he didn’t have one with him (since he worked for a company called Len the Plumber) and why he couldn’t just swing by a hardware store and pick one up. She said the techs don’t always have snakes, and sometimes they break and need to be fixed. She said she could send someone else out later in the day. I told her that we wouldn’t be here later, and that we had made plans around the tech coming out this morning (after we had made plans around the tech coming out on Friday). She said she would try to get someone out during the same timeframe, within the next two hours. At 10:36am she called back and said that she could have a different tech come out in 30-60 minutes. I told her no, we had planned to be home based on the 8-11 timeframe that we’d been given, and that wouldn’t work. She said she was sorry, but they had emergencies. I canceled the appointment and will never be using Len the Plumber again. The fact that a plumbing company can schedule a call two days in advance for a technician to come out for a problem with a sink and toilet, and neither the tech nor the dispatcher realizes that the tech doesn’t have a snake with him (and for some reason he can’t just pick one up) speaks volumes about the company’s competency. Add to that the bungling of the initial appointment, and the fact that a Len the Plumber tech told me to my face that he has no way of knowing what model toilet he installed in my house without physically coming out to see it, and this is clearly a poorly-run company with an outdated and/or low-quality field service and dispatch system. There are many competent plumbing companies in the mid-Atlantic area. Len the Plumber is not one of them."

Greg S on September 2022

Avatar for Sila Heating, Cooling and Plumbing

Sila Heating, Cooling and Plumbing

4.64(
2,119
)
•Approved Pro

Sila Heating, Cooling and Plumbing

4.64(
2,119
)
•Approved Pro
Customers say: Super punctual
614 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!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

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!

"They charged $98 to come give me an estimate for swapping our a shower valve cartridge, which was fine, but the pricing they provided was completely unreasonable, $1,000. They were unwilling to provide any detail for the price. I ended up buy the part myself for $30 and replaced it in 30 minutes."

Tom A on October 2024

Avatar for Pohlman Plumbing Inc

Pohlman Plumbing Inc

4.63(
38
)
•Approved Pro

Pohlman Plumbing Inc

4.63(
38
)
•Approved Pro
Customers say: Quick response
17 years of experience
Free onsite estimate

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Pohlman Plumbing is a local, family-owned and -operated full-service plumbing and HVAC company serving the Baltimore metro area. Founded in 2008, our professional and friendly customer service plus our top-notch skills have made us one of the most trusted local plumbers in Baltimore. When you choose to work with Pohlman Plumbing, you can have peace of mind knowing we always stand by the Pohlman Promise: fast service, at a fair price, and done right the first time.

"The gentleman that work this business go above and beyond to make the best suggestions for they work required. This is the second time I have hired them. My sub pump went after and more rain was coming they came out with 2 hours to fix the problem. Extremely professional man. I will be er use any other plumbing business other than Pohlman. I highly recommend if you have a plumping issue."

Georgette T on January 2024

Avatar for Wallace Plumbing

Wallace Plumbing

5.00(
22
)
•Approved Pro

Wallace Plumbing

5.00(
22
)
•Approved Pro
Customers say: Quick response
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
61 local quotes requested

Wallace Plumbing takes great value into every repair and project entrusted to us. From the smallest faucet leak to your sump pump, or water heater installation you can count on Wallace Plumbing to complete the task diligently, professionally, and efficiently.

"Dereck was excellent. Did the job quick and was very professional "

Brian M on October 2025

Wallace Plumbing takes great value into every repair and project entrusted to us. From the smallest faucet leak to your sump pump, or water heater installation you can count on Wallace Plumbing to complete the task diligently, professionally, and efficiently.

"Dereck was excellent. Did the job quick and was very professional "

Brian M on October 2025

Avatar for TNT Plumbing & Drain Service, LLC

TNT Plumbing & Drain Service, LLC

5.00(
3
)
•Approved Pro

TNT Plumbing & Drain Service, LLC

5.00(
3
)
•Approved Pro
65 local quotes requested
5 years of experience

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Hello! My name is Daniel Tant, I am the owner-operator of TNT Plumbing & Drain Service, LLC. I hold a Master Plumber/Gasfitter license in the state of Maryland. I have been in the plumbing industry with a specialty in residential service for more than 30 years. I love working one on one with homeowners to diagnose and repair common problems such as leaks, clogged drains, garbage disposals, installation of kitchen appliances, water heaters, sump pumps, new faucets, showers, and toilets, laundry tubs and hook up for washer/dryers. For all your plumbing needs, please call 443-457-8228. Veterans and first responders we here at tntplumbing appreciate all that you do. So we give a 15% discount on all services for you all. Thank you for your support. God Bless.

"Dan arrived on time and promptly went to work. He inspected the all of plumbing system and identified some minor potential issues. The install was clean and quick. Dan left the work area spotless when finished. I would definitely hire TNT in the future"

Bobby B on February 2025

Avatar for HPC Services

HPC Services

5.00(
15
)
•Approved Pro

HPC Services

5.00(
15
)
•Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
397 local quotes requested

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"Brandon identified and isolated the water leak immediately. His expertise and speed were unmatched."

Ashley S on February 2025

No call out fee! Call today for your free quote! 15% Military and Veterans discount! $50 Water Heater Tune Up! $50 AC Tune Up! HPC Services is a proud Service Disabled Veteran Owned Small Business brining a fresh take on HVAC and plumbing to Maryland. Our technicians are trained to service, repair, and maintain your systems. HPC Services offers HVAC servicing and repair, HVAC replacement, new HVAC installations, ductwork, duct and vent cleaning, plumbing services and pipe repairs, main drain line snaking, line snaking, drain cleaning, clog removal and more! Financing available!

"Brandon identified and isolated the water leak immediately. His expertise and speed were unmatched."

Ashley S on February 2025

Avatar for Sutton And Son's Plumbing

Sutton And Son's Plumbing

5.00(
6
)

Sutton And Son's Plumbing

5.00(
6
)
Customers say: Quick response
Free onsite estimate

Sutton & Son's is operated by a family that LIVES & BREATHES all things plumbing. We have a thirst for plumbing knowledge and history. From the ancient Romans to Modern innovations. We don't just work on pipes, we are educated and understand the Entire Plumbing System. So when you call Sutton & Son's, the the plumber that knocks on your door not only understands plumbing, but is also someone that loves what they do. We separate ourselves from all other companies in this way.. Plumbing is all we know. The quality of work proves itself.

"Received exceptional service from Sutton and Son’s from the 1st phone call. When no other plumber was available on a Saturday to address a leak in our home Sky answered the call. We truly appreciated his knowledge, professionalism, and being flexible in a time of need. I highly recommend Sutton and Son’s! If you are looking for a go to plumber that provides you with a peace of mind do yourself a favor and give Sutton and Son’s a call."

Alysia G on June 2024

Sutton & Son's is operated by a family that LIVES & BREATHES all things plumbing. We have a thirst for plumbing knowledge and history. From the ancient Romans to Modern innovations. We don't just work on pipes, we are educated and understand the Entire Plumbing System. So when you call Sutton & Son's, the the plumber that knocks on your door not only understands plumbing, but is also someone that loves what they do. We separate ourselves from all other companies in this way.. Plumbing is all we know. The quality of work proves itself.

"Received exceptional service from Sutton and Son’s from the 1st phone call. When no other plumber was available on a Saturday to address a leak in our home Sky answered the call. We truly appreciated his knowledge, professionalism, and being flexible in a time of need. I highly recommend Sutton and Son’s! If you are looking for a go to plumber that provides you with a peace of mind do yourself a favor and give Sutton and Son’s a call."

Alysia G on June 2024

Gunpowder Mechanical Services LLC

No reviews yet

Gunpowder Mechanical Services LLC

No reviews yet
3 years of experience

Gunpowder Mechanical Services is a small business located in Harford County MD. We service Baltimore City and County, Harford Co, Howard Co, and Carroll Co. Currently a sole proprietorship. With 17+ years in HVAC and plumbing trades our focus is residential service and installations. Everyday plumbing services, drain cleanings, faucet repairs and more. HVAC services, cleanings, tune ups and replacements. The focus for Gunpowder Mechanical Services is to be a quality service provider that you can depend on when you need it most.

Gunpowder Mechanical Services is a small business located in Harford County MD. We service Baltimore City and County, Harford Co, Howard Co, and Carroll Co. Currently a sole proprietorship. With 17+ years in HVAC and plumbing trades our focus is residential service and installations. Everyday plumbing services, drain cleanings, faucet repairs and more. HVAC services, cleanings, tune ups and replacements. The focus for Gunpowder Mechanical Services is to be a quality service provider that you can depend on when you need it most.

Avatar for Save The Day Plumbing & Drain LLC

Save The Day Plumbing & Drain LLC

5.00(
1
)

Save The Day Plumbing & Drain LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family owned and operated business. We are fully licensed in Maryland, we are insured and bonded. We have 15 years experience in both residential and commercial plumbing. We offer a wide range of plumbing and drain cleaning services to meet our customers' needs. We are focused on building relationships and are ready to get the job done right, every time. Our goal is to earn your trust and will always show up motivated and ready to help. Our customers are priority, always.

"He did an incredible job. He treated me like family with respect. He was very honest and gave us a fair price. He was very patient with us and never rushed about the money. I would definitely tell them to anybody and us them again."

Salman M on December 2022

We are a family owned and operated business. We are fully licensed in Maryland, we are insured and bonded. We have 15 years experience in both residential and commercial plumbing. We offer a wide range of plumbing and drain cleaning services to meet our customers' needs. We are focused on building relationships and are ready to get the job done right, every time. Our goal is to earn your trust and will always show up motivated and ready to help. Our customers are priority, always.

"He did an incredible job. He treated me like family with respect. He was very honest and gave us a fair price. He was very patient with us and never rushed about the money. I would definitely tell them to anybody and us them again."

Salman M on December 2022

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Gas Leak Repair questions, answered by experts

A plumber or certified gas technician is responsible for capping gas lines. Gas lines require expertise and understanding of safety standards to ensure it’s properly sealed. Your local regulations may also have specific requirements for capping gas lines.

If you sense a gas leak or are upgrading your appliances, it’s best to hire a gas engineer to disconnect the gas stove for you and conduct any other necessary inspections and repairs. While it is easy to disconnect the gas stove yourself, you may not be qualified to complete what needs to be done next. Gas is also harmful to the human body. Therefore, a trained professional is more suitable to handle any gas-related problems.

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.

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

Renovation projects that require moving a gas-powered appliance may also require moving the gas line that supplies it. The cost to move a gas line falls between $375 and $750 and will depend on how far the line needs to be moved, the cost of the permits, and how much excavation is needed, along with other factors. 

The Severn, MD 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