Gas Lines · Clarksburg, MD

Gas Line Installation, Repair & Replacement

Safe, code-compliant gas work.

From a new line for your range or grill to a sauna, fire pit, or pool heater, we install, repair, and replace natural gas and propane lines across Clarksburg and Montgomery County. Every job is licensed, pressure tested, and done to code. Smell gas, or searching for a gas line plumber near me? Call us right away.

Licensed & insuredPressure tested to code24/7 emergency
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Done to code
Pressure tested
The basics

When gas lines need a pro

Gas lines carry natural gas or propane to your furnace, water heater, range, dryer, and outdoor features. Because even a small leak is dangerous, gas work is not a DIY job: it has to be installed, sized, and pressure tested correctly and to code. We run new lines, repair and replace old or corroded ones, find and fix leaks, and connect the appliances and features you want, from a kitchen range to a backyard sauna or pool heater. Every job is permitted where required and tested before we turn the gas on.

What we do

Gas line services

Installation, repair, replacement, leak detection, and the connections that bring gas where you need it.

Gas Line Installation

New natural gas or propane lines run and sized correctly for any appliance or addition.

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Gas Line Repair & Replacement

Corroded, damaged, or undersized lines repaired or replaced safely and brought up to code.

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Gas Leak Detection

Fast, precise leak detection and repair, because a gas leak is never something to wait on.

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Appliance Hookups

Stoves, ranges, ovens, and gas dryers connected safely and to code.

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Sauna & Outdoor Lines

Gas lines run to saunas, grills, fire pits, pool heaters, and outdoor kitchens.

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Inspections & Estimates

Yearly gas line inspections and clear, upfront estimates on new or converted lines.

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How it works

Safe gas work, step by step

Gas is not something to guess at. Here is how we keep every job safe and to code.

1

Assess & plan

We confirm the right line size, route, and gas type for your appliance or project.

2

Pull permits

Where required, we permit the work so it is legal, safe, and inspection-ready.

3

Install & connect

We run and connect the line with the right materials and fittings, neatly done.

4

Pressure test

Every line is pressure tested and checked for leaks before we turn the gas on.

Safety first

Signs of a gas line problem

If you notice any of these, treat it seriously. Leave if you smell gas, then call us, we are here 24/7.

Rotten egg or sulfur smell

Natural gas is odorized to smell like sulfur. If you smell it, leave and call from outside.

Hissing near a line or appliance

A hissing or whistling sound near gas piping can mean an active leak.

Dead plants near the gas line

Patches of dead grass or plants over a buried line can signal an underground leak.

Unexplained higher gas bills

A jump in your gas bill with no change in use can point to a slow leak in the system.

Pilot lights that won't stay lit

Appliances struggling to stay lit can indicate a gas supply or line problem.

Headaches or dizziness at home

Symptoms that improve when you leave the house can be a sign of a gas issue. Get out and call.

Smell gas or need a new line? Let's handle it safely.

Where lines go

What we run gas lines to

If it runs on natural gas or propane, we can supply it, indoors or out.

Kitchen & Laundry

Ranges, cooktops, ovens, and gas dryers connected safely and to code.

Heating & Hot Water

Furnaces, boilers, and gas water heaters supplied with the right line size.

Outdoor & Saunas

Grills, fire pits, pool heaters, outdoor kitchens, and saunas.

Licensed gas work in Maryland

Why this matters here

Whether you are adding a gas range in Clarksburg, a fire pit in Damascus, or a sauna in Potomac, gas work has to be done right. Maryland requires licensed work and, in many cases, permits and inspection. We handle the whole process so your gas line is safe, legal, and ready to use.

  • Never DIY a gas line, even small leaks are dangerous
  • Use a licensed plumber and permit the work where required
  • Have your gas lines inspected about once a year
  • If you smell gas, leave the home and call from outside
Annual peace of mind

Add it to a membership

Our membership includes annual inspections, so your gas lines and connections get checked for safety every year.

See Membership Plans
The people in your home

A crew you are glad to let in

Every technician is part of our own trained, background checked, licensed team, not a subcontractor. We treat gas work with the care it demands, explain everything in plain language, and leave your home clean.

From our neighbors

What your neighbors say

4.8
Based on 563 Reviews
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Tom F.
September 15, 2026

Our well lines began to leak after many years of service. Noah Zohrabi,YDeybis Gomez & Markel Watts came to the rescue! Excellent service from some very professional, courteous & knowledgeable folks!

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Viannah E.
September 12, 2026

Thank you to Seth, who came on Wednesday and fixed one of our two toilets and fixed our primary bedroom shower. And thank you to Charlie, who came today and replaced our other toilet and replaced our garbage disposal. You are both lifesavers! Our weekend (and going forward) will be MUCH nicer now that we can use our bathrooms (and garbage disposal) again. Highly recommend Clarksburg Plumbing.

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Ms. R.
September 11, 2026

Excellent service today from John Brown and Madeleine S. They were very kind and took time to explain the issue with my dishwasher. I really appreciate their professionalism and efficiency. I would definitely consider using this company again based on my service today!

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Annabelle S.
September 11, 2026

GREAT service and expertise! John and Maddie just installed a water filtration system to our home. The process took one day to install and then they came back from the 48 hour install period to ensure everything was working well. John was familiar and knowledgeable about the water system we bought. Maddie and John kept our space clean, clearly explained how to ensure longevity for our system to last, and the difference it will make in our home. We appreciate their hard work and professionalism. This is our second time using Clarksburg plumbing. We would highly recommend their company to our family and friends.

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Dia R.
September 11, 2026

We had a good experience with Clarksburg Plumbing: it was easy to schedule, they communicated clearly, arrived on time, and did a great job on completing the work.

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Dan M.
September 11, 2026

Great

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Roxie H.
September 7, 2026

John did Excellent job with installing water refrigerator line for my refrigerator. My Condo was built 1983, and pipes were complicated, but not for John. He found it easy and finished the job in the timely manner. I am very happy customer. Thank you John!!

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Rebecca W.
September 4, 2026

John Brown was knowledgeable, responsive and pragmatic. He saved us time by diagnosing then recommending best course of action. We are now waiting for the estimate for the project and will be going with Clarksburg Plumbing on our 1948 cap cod renovation. Highly recommend this company’s knowledge, professionalism and responsiveness.

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vince R.
September 3, 2026

Franklin and his crew showed up promptly and communicated great with us to help limit disruption with the tenants at 4 of our building. Unfortunately for us a second water main leak occurred the day before. But luckily for us they were able to stay on site another 2 days and knock the second one out, even staying till 8pm to find the line and get it repaired. These will be the guys I request for our next time needs

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Jonathan I.
September 3, 2026

Seth and Brady did a fantastic job replacing our water heater. They were professional, courteous, and detail oriented. They arrived on time and did careful, clean work all the way through. We have worked with Clarksburg Plumbing on smaller items before this and would be very happy to utilize their services in the future, as well.

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Ata B.
September 2, 2026

John and maddie were exceptionally professional and did an most effetive job in installing a expansion tank on our water heater.

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Zach M.
September 2, 2026

Brady did an excellent job. From the time I called to the time the repair was completed was within 4 hours

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Mary W.
September 2, 2026

We were very happy with the service we received today from John and Maddie. They were both very professional, ran the necessary tests to confirm the issue, and explained what they were doing step by step. They wore the protective booties to keep the floor nice and dry from the rainy weather too. Thank John and Maddie for all your help!

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John T.
September 2, 2026

Seth and Brady were great. Fair price, courteous, work completed quickly, and looks good.

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Dreaming D.
September 1, 2026

John was amazing!! Friendly, knowledgeable and such a professional. First time ever having a women plumber, Maddie, who was talented, and very personal and professional. Great experience and I will definitely use Clarksburg Plumbing again

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Jennifer F.
August 31, 2026
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Maria O.
August 29, 2026

Excellent professional service.

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Karl D.
August 29, 2026

Mr Brown was a real professional. I was expressed how everything was done in an orderly manner. I’m very satisfied with the plumbing work he completed. Thank You!!

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Hai-Fun W.
August 29, 2026

Seth provided an estimate on 8/25 for upgrading my basement sump pump to a dual system. He explained the setup clearly and promptly reordered the exact Wi-Fi-capable model I requested before installation. Seth and Maddie returned on 8/28 and did a fantastic job. The system works great, and their professionalism was top-notch. Highly recommended!

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Gregory R.
August 29, 2026

John is very knowledgeable, friendly and professional. He does a great job of explaining things.

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Gabriel B.
August 27, 2026

Katie and the Clarksburg Plumbing team were phenomenal. Katie came highly recommended, and it could not have been a better choice. During an emergency plumbing issue at one of the buildings we service, her team came right out and made it happen. It was a complicated situation, but they handled it from start to finish with great responsiveness, professionalism, and patience throughout the entire process. We greatly appreciate their help and highly recommend them.

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Martin H.
August 27, 2026

The plumber from Clarksburg Plumbing who worked on my broken gas hot water heater was John Brown. John is an amazing plumber. He is extremely energetic, very efficient, has amazing knowledge about plumbing, and is very honest. He is also very friendly, considerate, and took the time to answer all my questions. He diagnosed the problem quickly (which was a defective burner assembly). Then when I showed him the manufacturer's warranty, he took the initiative to immediately call the manufacturer and order all the necessary parts (which were free under the warranty). When the parts were delivered, he made sure to show up the next day and install the parts. As we talked throughout his time in the house, I could see that he has very deep knowledge of plumbing, which gives me confidence that his work is top quality. I also had a problem with very high water pressure in the house. The pressure regulator had to be replaced. John, working with Maddie, did a great job in fixing that as well. After the work, everything was cleaned up completely.

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Marina L.
August 26, 2026

The best plumbers in the Bethesda area! We have worked with over 4 companies and none could figure out our issue until we called Clarksburg. They are honest, flexible and communicative. Wonderful experience from start to finish.

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Douglas F.
August 26, 2026

John and Maddy were excellent! Professional and beyond. Not only did the effectively fix our kitchen leak, but gave solid recommendations to fix other problems in advance. Appreciate them! Arrived on time, came quickly . We are definitely using this company for the rest of our remodeling planned. Thank you again. Doug Frankel Cost was no issue. They stand behind their work as they did today

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Kevin
August 20, 2026

Knowledgeable technicians who explained everything in detail and did a great job installing my new water heater.

Good questions

Gas line FAQ

What homeowners ask us most about gas line work and safety.

Often yes. Most new gas line work and many repairs require a permit and inspection in Maryland. We handle the permitting so the job is legal, safe, and properly documented.

Yes. We run gas lines to outdoor kitchens, grills, fire pits, pool heaters, and saunas, sized for the BTUs your appliance needs so it performs the way it should.

Leave the home right away, do not flip switches or light anything, and call from outside. Contact your gas utility’s emergency line, then call us. We offer 24/7 emergency gas line service.

Yes. We install and service both natural gas and propane lines and can advise which makes sense for your home and appliance.

It depends on the line length, size, and how far it runs from the source. We give upfront, flat pricing after we see the job, so you approve the cost before we start.

We recommend a gas line inspection about once a year, and any time you add an appliance or notice a problem. Members get this as part of their annual visit.

Yes. We are fully licensed and insured, every technician is background checked, and we serve Clarksburg, Gaithersburg, Germantown, Damascus, and the surrounding Montgomery and Frederick County area.

Gas done right

Gas line done right.

Let's Flow.

Adding an appliance, smelling gas, or need an old line replaced? Book online or call and we will get it handled safely and to code. We are here 24/7 for gas emergencies.

Book online

Let's get started

(301) 972 2223

Available 24/7 for Clarksburg and beyond

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