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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 575 Reviews
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Michele M.
October 7, 2026

I had an absolutely wonderful experience with Clarksburg Plumbing LLC, and especially with Seth. From the moment he arrived, he was professional, respectful, knowledgeable, and quite frankly, a breath of fresh air. I was extremely nervous about the situation because my leak was below the main water shutoff valves, and the water had to be turned off at the street. Seth immediately put me at ease and assured me that everything was going to be okay. Rather than just putting together a temporary solution, he wanted to make sure he ordered the exact parts needed to do the job properly. Seth told me he expected to have the correct part and be able to return on Wednesday to complete the repair. On Tuesday afternoon, the office called to let me know the part had arrived and confirmed that Seth would be back Wednesday morning between 8:00 and noon. Seth was at my door at 8:10 AM! I was genuinely impressed. He completed the repair carefully, explained everything he was doing, and was extremely conscientious about properly turning the water back on, opening the faucets in the house, and making sure everything was working exactly as it should. What impressed me most, though, was Seth himself. He has a wonderfully calm, professional demeanor that made a very stressful situation so much easier for me. I sincerely appreciate the care he took with my home and the respect he showed me throughout the entire process. Clarksburg Plumbing is very fortunate to have someone like Seth representing their company. I would absolutely recommend themcand Seth in particular to anyone looking for a plumber they can feel comfortable having in their home.

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Eric L.
October 7, 2026

Charlie did a fantastic job, would highly recommend.

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Christopher D.
October 5, 2026

Seth did an excellent job!

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Riadh Z.
September 30, 2026

Tyler was great professional and knows what he’s talking about

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Natalie R.
September 29, 2026

I had a great experience with Tyler when he came out to replace our toilet flushing system. From start to finish, Tyler was incredibly courteous, professional, and knowledgeable. He walked me through what needed to be fixed, answered all my questions patiently, and completed the job efficiently. It’s rare to find such high-quality service and attention to detail. Everything is working perfectly now, and he left the work area completely clean. I highly recommend Tyler for any plumbing needs!

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Todd O.
September 28, 2026

Tyler was polite and professional. Satisfied.

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Robert B.
September 25, 2026

John and Maddy showed up on time and did a superb job. Very friendly and informative

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Jan B.
September 25, 2026

Tyler is great! I am very satisfied with his plumbing work.

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william B.
September 24, 2026
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Catherine J.
September 24, 2026

John and Maddie were fantastic. They fixed my original issue and then helped me out with a leaky shower and answered all my questions. I highly recommend both John and Maddie!

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Pamela B.
September 21, 2026

Absolute best plumbers I have ever used. Needed them a few times recently and each time they were so professional, kind and resolved each problem the first time around. This last issue took them several hours to fix. They explained everything along the way and gave a very fair price for a lot of work. They also work very cleanly! I will never use another plumber! I wanted to add a new review but I could not so I am editing my previous one. I had to use Clarksburg Plumbing again today and like last time, they were exceptional. I was fortunate enough to have John and Madeleine as my service technicians. I will always request them going forward. They are kind, professional and knowledgeable! I am sure the company knows how fortunate they are to have them as part of their team!

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John S.
September 18, 2026

We thank Clarksburg Plumbing again for superior, high quality and friendly service! ----- Clarksburg Plumbing visited us last week to repair an external spigot that had been leaking. The work involved creating a little inside access panel. Within and without, a nice, neat job by Charlie and his understudy apprentice, Chris. Problem solved and happy campers here! ----- UPDATE: Plumber John Brown presented himself on time and got right to work replacing my Mom's ancient leaky kitchen faucet with a new store-bought one that I provided. During the process, Mr. Brown detected and showed me two other problem areas contributing to the water leaks: a cracked drain pipe and then rusted threads on the sink trap. He efficiently and expertly repaired all three elements to our full satisfaction. Plus, John is a super nice guy, completely honest and classy enough to laugh at all my corny jokes! The next time you need any plumbing work in your home or business, I strongly endorse John Brown and anyone on the Clarksburg Plumbing team! UPDATE 2: John and his understudy Maddie visited, and quickly solved the problem of a pinhole leak in copper tubing leading from our hot water heater. He advised us on other plumbing needs, for which we have scheduled and will otherwise follow-up. Thank you Clarksburg Plumbing for your top quality people - John Brown in particular - and performance.

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John H.
September 17, 2026

Their work was excellent. The problem solved a difficult situation with a water pipe leak and worked hard to implement it. Very grareful for the work of Franklin, Noah, Cotton, Markell, Tevon, Jason, Deybis

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G M.
September 16, 2026

Tevon, Noah, Markell, and Morrow were sent by Clarksburg Plumbing LLC to repair an outside broken waterline They arrived at the appointed hour and completed the work in about 3 hours. I was very impressed with them and I would like to recommend all four of these very professional and friendly technicians. Clarksburg Plumbing is a fantastic organization; the office staff, Katie and Charlotte, who helped me are the best.

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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.

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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