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Top-Rated Gas piping pros in Bellevue - Updated Nov 2026

Avatar for BJ's Heating / Sheet Metal
BJ's Heating / Sheet Metal
5.0(
18
)
Gas Piping

Serving Bellevue, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Warranties offered

"Alan and BJ were great to work with. Very personable and nice. Alan came in for a pre-visit and quote and discussed the work to be done. We split our gasline on our roof deck and extended one to better position our gas grill. Alan and BJ came for the installation and did a great job. I'd recommend them for work on gas line extensions."
Response time4 hrs
Response rate95%
4 neighbors recently requested a quote
Avatar for Mad Pipers Plumbing
Mad Pipers Plumbing
4.7(
32
)
Gas Piping

Serving Bellevue, WA and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"I needed some additional work done to remove a kitchen disposal and put new pipes in and also to have pipes replaced on a back bathroom we had just remodeled. Mad Pipers did such a great job with the large re-piping job I hired them for over the summer, I didn't hesitate to call Zack & Ragen for the quote for the additional work. They replied promptly and we scheduled the work within a few days. The work was completed by Curtis who arrived on-time and did a great job! I wouldn't hesitate to recommend them to anyone in need of plumbing services!"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+2

1 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Benjamin Franklin Plumbing
Benjamin Franklin Plumbing
5.0(
15
)
Gas Piping

Serving Bellevue, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

Benjamin Franklin of Redmond, while part of this trusted network, is locally owned and operated. Our plumbers are licensed, background checked, and drug tested. With our industry-leading guarantees and our unwavering commitment to integrity, Benjamin Franklin customers have what most homeowners only dream about: Peace of mind about their plumbing.\n\nYou can learn more about our guarantees here: https://www.benjaminfranklinplumbing.com/about-us/our-guarantees/

Water line repair
Water line leak
Water line leak
Water line leak
Water line leak

+8

Avatar for South West Plumbing, Heating, Air, & Electric
South West Plumbing, Heating, Air, & Electric
4.0(
638
)
Gas Piping

Serving Bellevue, WA and surrounding areas

Approved

In business since 1980

Emergency services offered

Warranties offered

"They may be good for business to business, medium to large new construction projects. High operating costs (and high margins?) means higher prices. I do not recommend for a homeowner with an existing single family residence. I needed to replace the galvanized pipe connecting my house to the street for an irrigation project. Between offering the highest bids (before an extra $10k option to install all copper), their nonsensical proposal for an invasive relocation of the line to service the water heater, and their proposal to use an excavator to tear up my yard and remove multiple shrubs and a tree just to replace my water line, I elected to use a different company. I appreciate the business like demeanor, their connections to government and utilities, and that they have the resources to pay for multi year apprenticeships"
Response time9 hrs
Response rate100%
36 neighbors recently requested a quote
Avatar for Machias Power and Plumbing
Machias Power and Plumbing
5.0(
11
)
Gas Piping

Serving Bellevue, WA and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

"Aaron and his team did an excellent job from start to finish, and I’m completely satisfied with their work. They installed my Tesla car charger efficiently, and I would gladly recommend them and use them again for any future electrical needs."
Tesla Charger
Outdoor service
Inverter
solar mounting
76 neighbors recently requested a quote
Avatar for Plumbing Service Experts LLC
Plumbing Service Experts LLC
4.1(
5
)
Gas Piping

Serving Bellevue, WA and surrounding areas

Approved

In business since 2024

Credit card accepted

Offers commercial services

Plumbing Service Experts is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. We approach every project with care and that makes us true professionals. Above all, we are watchful of our customers' interests, and make their concerns the basis of our business.

Plumbing Projects
Plumbing Projects
Plumbing Projects
Plumbing Projects
Recommended by25%of homeowners
Avatar for George Gas Piping, LLC
George Gas Piping, LLC
4.9(
48
)
Gas Piping

Serving Bellevue, WA and surrounding areas

In business since 2008

Free estimates

Warranties offered

"I can't say enough praise for George Gas Piping. I have an outdoor quick disconnect for a grill on the back side of my house, but it was not in an ideal spot to put a built in grill . I needed George to come move the pipe for me to a more central location on the house. George was very responsive, he came out the next day after I scheduled an estimate. When he arrived, 10 min earlier than his appointment window, he looked over the situation. I was expecting this project to hurt my wallet, but George surprised me with reasonable price. He said he could have one of his installers come within the next 10 days to do the work. I agreed and told him to schedule me. One hour after I agreed on the job, George told me he had an installer in my area and could do the work within 2 hours. It was a no brainer. His installer showed up at my house. From the time he arrived, turned off the gas, went in the crawl space to lay pipe and connect, install new fittings on outside of house, then turn gas on and test for leaks, it was no more than 80 min. Fast, good quality, friendly service and a reasonable price, what more can you ask for. George is the best. I will use him again when its time to service my HVAC. I read the review before mine, there really is a special place in heaven for people who do honest work. Its so rare these days, I'm Glad we have a business like George Gas Piping. HIGHLY RECOMMENDED!!"
New gas line for a stove/range
Disconnecting an old gas line.
New gas pipe goes to crawl space.
old rusted gas line
old rusted gas line goes to crawl space

+92

Response time8 hrs
Recommended by100%of homeowners
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FAQs for gas piping projects in Bellevue, WA

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 Bellevue, WA homeowners’ guide to gas pipings

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