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Find Gas piping pros in Rockville

Avatar for Pipeworks Plumbing, Heating, and Air
Pipeworks Plumbing, Heating, and Air
4.8(
622
)

Serving Rockville, MD and surrounding areas

Approved

In business since 2016

Emergency services offered

Small jobs welcome

"Pipeworks was thoroughly professional in repairing a heavily leaking shower pipe: polite, prompt, expert and reasonably priced. Very highly recommended."
Lennox 14ACX (Photo 1)
Lennox XC16
Trane Heat Pump 5
Its the details that count
Lennox 14ACX (Photo 2)

+66

Response time2 hrs
6 neighbors recently requested a quote
Recommended by97%of homeowners
Avatar for Michael Bonsby HVAC, Plumbing & Electrical
Michael Bonsby HVAC, Plumbing & Electrical
4.6(
113
)

Serving Rockville, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Credit card accepted

"Remodeling work cause leakages in the gas lines. I made an appointment with the scheduler BUT Michael Bonsby called me to understand the problem and to explain/assure me that they would ensure a thorough check on the gas line/safety. Mark the specialist spent a good couple hours going through every corner of the gas/water lines and sent me a written report. And he spent time explaining the technical aspects so now I know how to maintain the system. Strongly recommend them for service. Good value to price. Peace of mind!"
AC
AC
AC
Furnace
Response time10 mins
Response rate100%
Recommended by93%of homeowners
Avatar for Star Plumbing and Drain, LLC
Star Plumbing and Drain, LLC
4.5(
288
)

Serving Rockville, MD and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"We called at 8:00 a.m. They said the plumber could be here by 10. He arrived by 10. Worked very hard to make sure it was done right. Everything was done right. Maybe a little pricey for some. ($385 - took two full hours). I would recommend them and hire them again."
our ad
Response time8 hrs
Recommended by96%of homeowners
Avatar for Beacon Home Services, Inc.
Beacon Home Services, Inc.
4.6(
2,074
)

Serving Rockville, MD and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Excellent work done by the professional gas plumber Jamie who fixed several gas leaks in the basement of the house by replacing several old pipes with union system pipes. In time, professional, and state of the art work. Highly recommended!"
Beacon Home Services - Electric, Plumbing, Drains
New water heater replacement
Our Team
Electrician - Installing 2 new electrical panels
Beacon Home Services - Electrician

+31

Response time30 mins
Response rate100%
207 neighbors recently requested a quote
Avatar for Horizon Services, LLC (MD)
Horizon Services, LLC (MD)
3.8(
1,467
)

Serving Rockville, MD and surrounding areas

Approved

In business since 1989

Free estimates

Emergency services offered

"Hello, I am requesting assistance from a licensed plumber/gas fitter for gas service restoration at my property: 1239 Maple Ave. Baltimore, MD 21227 BGE has determined that the prior gas service was abandoned and is now processing the project as a new gas service line and exterior meter installation. BGE will be meeting me on-site on Tuesday, June 9, 2026, at 9:00 AM to review and approve the proposed exterior meter location. I need a licensed plumber/gas fitter who can either attend that BGE site visit or come immediately afterward to evaluate the work required on the customer side of the gas system. The scope of work includes: - Inspecting the existing gas piping to determine whether any portion can be safely reused; - Extending, repairing, or replacing internal gas piping as needed; - Establishing the new customer-side gas connection point for the exterior BGE meter; - Pulling the required gas/plumbing permit; - Performing the required pressure test; - Coordinating the requir"
Horizon Plumber under sink
Horizon Plumber in Kitchen with homeowner
Horizon Plumber crawl space
67 neighbors recently requested a quote
Recommended by89%of homeowners
Avatar for Heil Plumbing & Hvac
Heil Plumbing & Hvac
4.9(
238
)

Serving Rockville, MD and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"We had a leak and they fixed it. They had to fix the pipe and it actually was in the stud. It was leaking down into our kitchen. They fixed it and everything has been fine. The repair person suggested to my husband that he might want to do some of the pre work to save on the cost. My husband did some of the pre work, he opened up the ceiling and behind the sink to save on labor and it was easier for the plumber to get to what he needed. Yes, I would use this provider again."
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+1

Recommended by96%of homeowners
Avatar for Professional lawns
Professional lawns
5.0(
20
)

Serving Rockville, MD and surrounding areas

In business since 2009

Free estimates

Emergency services offered

"Quick service. I called because my main was clogged, they were out within a few hours, snaked my sewer and all is well! Great customer service and very knowledgeable! HIGHLY RECOMMEND"
Fusion Car Wash
back of the hotel shows the qty of rooms
Main Street view of the hotel.
George Washington University Hospital
Fusion Car Wash

+26

Recommended by100%of homeowners
Avatar for Definitive Plumbing & Heating
Definitive Plumbing & Heating
4.4(
106
)

Serving Rockville, MD and surrounding areas

In business since 2016

Emergency services offered

Credit card accepted

"Very disappointing. First, they did not even attempt the repair that I requested and paid for. They claimed that the waste pipe was galvanized steel and had probably rusted shut and thus would have to be replaced. However they misdiagnosed the problem. Thus they confused the waste vent with the actual waste pipe (which is cast iron and thus not susceptible to such rusting). Had they run a snake down the drain, which I did later, it was clear that the cast iron pipe was the waste pipe. Despite having paid in advance, they said it would be another $200 to snake the drain even though clearing the drain was included in the fee. They whole thing was a complete waste of my time and a waste of a moderate amount of money. Second they did not confirm until 30 minutes into the 2 hour appointment window that they would be able to make the window. It seems reasonable that they could have informed me of ETA earlier. This is a small matter though."
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+1

Recommended by83%of homeowners
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FAQs for gas piping projects in Rockville, MD

Plumbers with proper licensing and credentials install and relocate gas lines. When hiring a professional, verify they have experience with gas systems and all required certifications. Some homeowners choose to work with plumbers specializing in natural gas installations, as they have extensive experience with similar projects and understand the safety requirements.

The timeline for gas line relocation varies based on project complexity, permit processing, and inspection scheduling. The physical labor takes a few hours to one day, depending on the line length. However, the actual installation work represents only part of the overall project timeline. Your contractor should provide a specific timeframe based on your circumstances and local permitting requirements.

Your gas supply must be shut off during the relocation process. This safety measure prevents gas leaks while connections are being modified. Plan for this temporary service interruption by making alternative arrangements for cooking, heating, or other gas-dependent systems in your home. The shut-off generally only lasts for a portion of the work, often a few hours.

Relocating gas lines to connect new appliances is a common reason for this type of project. Whether you're installing a gas stove, fireplace, dryer, or outdoor grill, a professional can determine the best route for extending your existing gas system. The cost will depend on the distance between your current gas line and the new appliance location.

Gas line work is not suitable for DIY projects. Natural gas is highly flammable and potentially lethal if not handled correctly. Gas leaks can be difficult to detect without specialized equipment. Professional plumbers have the proper training, tools, and experience to safely relocate gas lines while ensuring compliance with local building codes and safety standards.

The Rockville, MD homeowners’ guide to gas pipings

From average costs to expert advice, get all the answers you need to get your job done.