Gas Line Repair & Installation in Seattle, WA
over 4581 reviews
Do you have a gas pipe problem? Get safe, professional Seattle gas line repair and installation services when you call 206.792.7495 today. Gene Johnson will send a fully licensed technician to your home to inspect the gas pipe and provide a safe solution.
Gas appliances make home life easier. A warm house in winter, a water heater that keeps up with showers, a stove that cooks evenly, a fireplace that turns a rainy evening into something cozy, all depends on gas plumbing that is working the way it should. When a gas line is installed correctly and maintained properly, you barely think about it. When it is not, it can become the most important thing in the house, and fast.
At Gene Johnson Plumbing, Heating, Cooling & Electrical, we provide gas line repair, installation, and replacement services for homeowners across the Greater Seattle area. We have been an operating business in this region for decades, serving Seattle, WA, and nearby communities with reliable, code-compliant work. Our licensed technicians are well-versed in safety practices and local regulations, and we treat every gas job with the respect it deserves.
You can trust Gene Johnson Plumbing & Heating with all kinds of plumbing emergencies, including gas leaks.
Our Gas Line Repair Services in Seattle, WA
Gas line problems are not the kind of thing you “keep an eye on” for a few weeks. If you suspect an issue, it is time to act. Even a small gas leak can create bigger risks, especially in enclosed spaces. Our plumbing company takes a careful, methodical approach to gas line repair, starting with a thorough gas line inspection, then moving into a clear plan for repair.
We work on natural gas and propane systems. Whether the issue is at a connection near an appliance or along an existing gas line running through the house, we focus on safe diagnosis, solid workmanship, and clear communication throughout the service.
The Most Common Gas Line Problems We Fix
Gas issues can show up in different ways, and not all of them are obvious. Here are the problems we handle most often.
- Gas Leak Near Appliances: Loose fittings behind stoves, dryers, water heaters, or fireplaces can allow gas to escape. We test connections, fix leaks, and confirm safe operation before leaving.
- Corroded or Damaged Gas Pipe: Age, moisture, or previous poor installation can lead to corrosion or physical damage. We replace compromised sections and ensure the line is supported properly.
- Faulty Shutoff Valves: A worn valve can leak or fail when you need it most. We repair or replace valves so you can shut off gas safely during maintenance or emergencies.
- Low Gas Pressure or Inconsistent Performance: Weak burner flames or appliances that struggle to start can signal pressure issues. We inspect the line, gas meter connections, and sizing to identify what is causing the problem.
- Improperly Sized Gas Line: Adding appliances without upgrading the line can overload the system. We correct sizing problems so your appliances get the fuel they need without strain.
- Leaks After Renovations or Appliance Changes: Appliance relocation or remodeling can disturb gas piping. We inspect the system, perform gas leak repair, and verify everything meets current safety standards.
- Code or Regulation Violations: Sometimes, we find unsafe work done by unqualified installers. Our licensed and insured plumber team corrects improper materials, connections, and routing to bring the system up to code.
If you are noticing common signs like the smell of rotten eggs, hissing near a pipe, or unexplained symptoms around gas appliances, we can help you get answers quickly and safely.
Our Gas Line Installation and Replacement Services in Seattle, WA
Installing a new gas line is a smart upgrade for many homes. Maybe you are switching from electric to gas for better efficiency, adding a fireplace, installing a gas range, or upgrading water heaters. In other cases, replacing an old line is the safest move, especially if the existing gas line has corrosion or repeated leaks.
Our experienced plumbers handle gas line installation with a focus on safety and long-term reliability. We plan the route, follow local regulations, coordinate with your gas company when needed, and make sure every connection is properly tested. Done right, a new line brings convenience and protection, without headaches down the road.
- Planning and Evaluation: We review your gas line needs, appliance requirements, and your home layout. We also check the gas meter capacity and discuss the safest path for the line.
- Permits and Code Compliance: Gas work is regulated for a reason. We follow Seattle area regulations, handle the details, and make sure the installation meets local safety requirements.
- Line Sizing And Material Selection: We select the right pipe size and approved materials so your appliances receive proper fuel flow and your system runs efficiently.
- Professional Installation: We install the gas pipe with secure connections, proper supports, and safe routing away from hazards, including electricity and high-traffic areas.
- Pressure Testing and Leak Checks: Every new gas line is tested before it is put into service. We verify pressure, inspect for leaks, and confirm that everything is safe.
- Final Connection And Appliance Setup: We connect the new line to appliances, confirm proper operation, and walk you through safe usage and shutoff locations.
Whether you need a new line for a dryer, stove, fireplace, or water heater, our team makes the process smooth and straightforward, with safety at the center of every decision.
Other Related Services
Gas line work often connects to other household projects. If you are renovating, upgrading appliances, or adjusting your home’s layout, we can help with related services that keep everything safe and functional.
- Appliance Relocation: Moving a stove, boiler, or water heater often requires adjusting gas piping, venting, and shutoffs to match the new location safely.
- Gas Pipe Rerouting: If a line runs through an inconvenient or unsafe area, we can reroute it to protect your home and support remodel plans.
- Gas Line Extensions for New Appliances: Adding a fireplace, outdoor grill hookup, or additional appliance may require extending the gas line with proper sizing and safe connections.
- Gas Line Inspection For Home Sales or Renovations: If you are buying, selling, or remodeling, a professional inspection can reveal potential problems before they become expensive surprises.
These services pair naturally with gas line repairs and installations, and they help keep your whole system reliable.
Frequently Asked Questions
What Are Common Signs That I Need Gas Line Repair?
Gas line issues can be dangerous if left unaddressed, which is why recognizing early warning signs is so important. Problems often appear as changes in how your gas appliances operate or through noticeable smells and sounds near gas lines. Some signs are obvious, while others are more subtle but equally serious and require immediate attention from a licensed professional.
Common Signs You May Need Gas Line Repair Include:
- A sulfur or rotten egg smell inside or outside your home
- Hissing or whistling sounds near gas lines or appliances
- Weak, yellow, or uneven flames on stoves or burners
- Pilot lights that frequently go out or won’t stay lit
- Soot buildup around gas appliances or fireplaces
- Headaches, dizziness, or nausea when near gas-powered equipment
If you notice any of these warning signs, it’s critical to act quickly. Gas leaks can escalate rapidly and pose serious health and safety risks to your household. Leaving the home and contacting a professional for gas line inspection and repair helps ensure the issue is identified accurately and resolved safely, restoring peace of mind and proper appliance performance.
Can A Gas Leak Happen Without The Rotten Egg Smell?
Yes, it can. The odor added to natural gas is called mercaptan; it helps people detect leaks, but there are situations where smell is less noticeable. A small leak in a well-ventilated area can disperse quickly. Some people also have a harder time detecting odors, especially if they are sick or the smell is masked by other household odors. In rare cases, you may notice symptoms like nausea, headaches, or irritation before you notice the smell. Appliance issues can also be a clue. If something feels off, do not ignore it. Contact your gas company for immediate guidance, then call experienced plumbers for professional testing and gas leak repair.
What Should I Do If I Think I May Be Dealing With a Gas Leak?
If you suspect a gas leak, treat it seriously and prioritize safety over everything else. Natural gas is typically odorized, so many people notice a smell similar to rotten eggs, but not all leaks are obvious.
- Leave The Area Immediately: Get everyone outside, including pets, and move to a safe distance.
- Avoid Sparks: Do not flip light switches, use garage door openers, or plug in devices. Avoid anything that could create electricity or a spark.
- Do Not Use Open Flames: No candles, matches, or lighters, even “just for a second.”
- Call Your Gas Company: Report the possible leak and follow their instructions.
- Call A Licensed Professional: After the utility confirms safety steps, contact a licensed and insured plumber for gas leak repair and inspection.
The most important thing is getting people safe first, then getting the system inspected properly.
Is DIY Gas Line Repair Dangerous?
Trying to repair your own gas line is like taking your life, and the lives of those around you, into your own hands. As with any plumbing issue or home improvement method, things aren’t always as they seem and there is a lot more to it than meets the eye. Only, with a gas pipe, the stakes are higher because of the fire and explosion risk. Regardless of how well-versed you are in DIY matters; never try to handle a gas line repair or installation on your own.
When Do I Need A New Gas Line Installed?
You may need gas line installation when adding new gas appliances or upgrading from electric to gas for convenience and efficiency. Common examples include installing gas ranges, dryers, fireplaces, or upgrading water heaters. A new gas line may also be needed if your existing gas line is undersized for the total appliance load. During planning, we check the gas meter capacity, line sizing, and routing options to match your gas line needs. Installing the line correctly protects your home, supports safe appliance operation, and helps avoid future potential problems.
How Is Gas Line Installation Tested For Safety?
Testing is a non-negotiable part of gas work. After installing a new line, we perform pressure testing and leak checks to verify the system is sealed and stable. We test connections, fittings, valves, and appliance hookups. We also confirm the proper operation of each appliance and verify safe shutoff function.
- Pressure Test: Confirms the line holds pressure without loss.
- Leak Detection: Uses approved tools to identify any gas escaping at joints or fittings.
- Operational Check: Verifies appliances ignite properly and burn cleanly with correct flame characteristics.
This process helps ensure the system is safe before it is put into everyday use.
Is Gas Line Repair Expensive?
Cost depends on the size and location of the problem, plus whether sections of pipe need replacement. A simple repair at an appliance connection is typically less involved than repairing a line inside walls or underground. The biggest factor is access and the scope of work required to meet regulations and safety standards. We provide upfront pricing so you know what the job will cost before we start. That transparency helps you make a confident decision, and it prevents surprises. In many cases, repairing an issue early is more affordable than waiting until the problem gets worse.
Why Choose Gene Johnson?
Gas work requires skill, caution, and real attention to detail. We bring all of that, plus decades of service to local homeowners.
- Safety First Approach: Every job is handled with careful testing and strict safety standards, no shortcuts.
- Licensed, Experienced Technicians: Our team includes expert plumbers trained for gas line services and complex installations.
- Upfront Pricing: We explain costs clearly before work begins, so you stay in control of the decision.
- Code Compliant Work: We follow regulations for Seattle, WA and surrounding communities to ensure safe, approved installations.
- Full Service Capability: We support gas appliances, plumbing, heating systems, and related projects under one trusted team.
- Reliable Scheduling and Communication: We show up when we say we will and keep you updated throughout the process.
- Trusted Plumbing Services In Seattle, WA: Homeowners across the Greater Seattle area rely on us for professional, respectful service.
When you need gas line repair or installation, you deserve a team that treats your home and your family’s safety as it matters, because it does.
Contact Gene Johnson Today for Trusted Gas Line Services in Seattle, WA
If you need gas line repair, gas leak inspection, or a brand new gas line installation, we are ready to help. Gene Johnson Plumbing, Heating, Cooling & Electrical serves the Seattle metropolitan area with safe, reliable gas line services designed around your home.
The potential danger of a gas pipe break means you should take fast action as soon as you notice an issue. Call Gene Johnson Heating, Cooling, Plumbing, and Electrical at 206.792.7495 in Seattle, WA if you see any of the common signs of a gas line problem, and we will send someone to your location right away.
QUALITY SERVICE
Within Your Budget
The best plumbing, cooling, heating, and electrical services shouldn’t have to break the bank. That’s why we are happy to provide our customers with opportunities to save on their next service with us. Our current online deals are updated periodically, so there is something for everyone, whether you are a first-time customer or a long-time loyalist.
Here are some benefits of trusting Gene Johnson with your HVAC, Plumbing, and Electrical needs.
- Best value service in Seattle
- Always on-time arrival
- No mess left after a job
- Friendly team that truly cares about your safety and comfort
- Fixed right guarantee
- Upfront pricing
- Follow up calls to ensure your peace of mind
- Range of service options- no ultimatums!
Total reviews: 4581 | Average rating: 4.8
mike shannon
Luke Jacobsen
Mark gave excellent service clearing my shower drain
Gregg Strandberg
Just a small bathroom sink job but Mark was fantastic. All is now functioning properly
Adam Schulman
Steven and Edgar were professional and timely – great communication as well. Would recommend!
Peter Heymann
Summary: Gene Johnson sent a tech (Matt Hunter) to address our home heating system, which was sending no heat at all to many rooms in the house. Our system is a wonky spaghetti mess of piping, controllers and pumps that theoretically delivers hot water to legacy cast iron radiators, new floorboard radiators, and seven in-floor hydronic loops. It has not worked as intended since we bought the house 15 years ago. It has likely *never worked right since the last house renovation 25 years go (2000), given the horrid “design” that was implemented then. Matt was the first tech ever to figure out how it all works. He repaired every failed component and problem that could be fixed, given our disastrous configuration. We are completely satisfied with Matt’s work and privately are enormously grateful that this money hole has now been tamed.
Our house dates to 1918, so challenges in upgrading the heating plant in 2000 were a certainty. However, the zoo in our HVAC room is nearly indecipherable. I have hired one HVAC company after another over last 15 years to make sense of it, at great expense.
Ninety percent of past techs gave incomplete explanations, proposed the replacement of a pump or controller, or the addition of a valve, and then left. Some were honest enough to simply offer a theory of how it works, while admitting they didn’t know, and then left us with a big bill.
Enter Matt Hunt. Not sure if Matt looks the part of genius plumber, but then I’ve never seen one till now. He’s a little nerdy perhaps (like me) and also a dirt bike racer. Whatever: Matt alone successfully unraveled the mysteries of our home hot-water distribution plant. He confirmed that the entire house is controlled by two thermostats, which are, incredibly, located just 16 feet apart on the first floor. (One controls all hot water distributed on the north side of the house; one controls all hot water sent to the south side. Go figure.) Matt explained why heat often doesn’t reach the upper floors even when the system is “working” (if it’s warm on the first floor, naturally, no heat is available to the second and third floors).
Matt discovered that the pressure in the water distribution lines was only 4PSI (target range: 13-22PSI), determined that the cause was huge amounts of air in the pipes, and the culprit was a broken refill valve. The new valve includes a pressure gauge so we can now see when the pressure in the water lines has fallen so low that the system can’t deliver hot water to the upper stories. He also spotted problems with the air eliminator, i.e. the “burping” component that normally should purge some/most of the air. He has proposed replacing that (agreed).
Matt drained the pipes on all floors; refilled the lines; purged all zones of air; and replaced the (broken) thermal expansion tank. Heat began to flow again to all rooms. He demosnttated that heat only happens on the upper floors provided that the two first-floor thermostats that control distribution to the entire home are below target temps and are calling for heat.
Matt mapped every radiator and hydronic zone to the main thermostat controlling it. He also determined which rooms/areas the hydronic thermostats control. (Of course, the hydronic thermostats, which are sprinkled around the house, are comic: they only perform as intended when the primary thermostats on the first floor are delivering hot water.) Matt gave us a detailed written explanation of what each component does and how it’s controlled.
Matt did all this in less time than some prior techs took to try and ultimately give up.
Our home heating system is a design wreck and will never deliver heat around the house reliably. However, with the fixes (and insights) mATT delivered, we now get heat when we want it with some work-arounds (like cooling down the first floor therostats). Further, we understand how to spot problems and fix the system going forward.
Thank you, Matt!
Matt & Tammy Sanchez
Steven came out to troubleshoot our tankless water heater and quickly identified the issue as a clogged condensate pump. What really stood out was the time he took to explain everything in detail. He walked me through the condition of the unit, the manufacturer’s recommended lifespan, and the condensation damage and rust that had already occurred due to the blockage.
Steven gave me honest, thoughtful guidance and helped me make an informed decision about replacing the unit, without any pressure whatsoever. He clearly explained that we could have gotten by with a descaling for now, but also helped me understand why replacing it would likely save money and headaches over the long run.
He was patient, knowledgeable, and answered all of my questions thoroughly. I really appreciated his transparency and professionalism, and I would absolutely recommend Steven and Gene Johnson to anyone needing plumbing or tankless water heater service. Thanks!
Casey Feaster
Very knowledgeable. Mike Keane really did an awesome job. Highly recommend these guys for all your plumbing needs. Definitely going to be a life long customer.
Dana McKenzie
Joseph F came for a leak we were experiencing along with his partner and was beyond helpful. We have a 4 month old and also had a contractor there at the same time. He was kind enough to entertain our little one in his swing while my husband was moving some things in the bathroom and I was talking to the contractor. So unexpected and beyond the call they came out for. Thank you!
amy Wesner
Jaren was great to work with! he came for the drain and returned for the toilet. Ran into some issues with both but resolved them quickly. good Job!
Chuck Henry
Right on time, quickly fixed the problems, friendly
Shawna Lawrence
Sean Smith is a great plumber that does a great job!!! Very happy with the new set up!! He was compassionate & professional all from day 1. We greatly recommend him!!!! Thank you Sean for all that you did & staying late to get the job done. ❤️
Anita Siefert
Michael K was extremely thorough and very easy to understand when explaining our plumbing problem. I would highly highly recommend using him in the future.
David Turner
Jaren replaced the kitchen faucet. He did a great job!
Simone Wells
Michael K. did a phenomenal job helping with our plumbing issue. He was professional, courteous, and detailed in his work. He made everything very easy to understand, and worked very efficiently from start to finish. I would recommend him and Gene Johnston Plumbing to anyone looking for a reliable plumber that’s a true professional.
Benjamin Gauthey
Great service!
Tereas Kelmendi
Worked with Mark O. this morning who was knowledgeable, helpful, and able to resolve this clog within 30 minutes. Thanks Mark!
Sharon Haensly
Steven did a great, thorough job of inspecting systems for a house that we were going to buy.
Danferd Henke
Mike arrived on time, quickly diagnosed our problem and suggested a workable solution, which he then implemented. We felt well served.
Danny Boy
Very outstanding service!
Stephen and Joe appreciate your detail job
John Whitley
We had a clogged drain in our Weird Old House that was above the proverbial pay grade of our usual maintenance folks. Mike from Gene Johnson Plumbing sorted it out quickly and efficiently, and even informed us how we can maintain it ourselves going forwards. Great service!