Gas Leak Detection in the South Sound Area

Don’t Mess Around With Gas Leaks. Here’s How to Know When to Call Us

Gas leaks demand urgent attention, and Olympic Plumbing Technology is here to help Olympia-area homeowners stay safe. If you notice any of these signs, don’t wait to get professional help:

  • Rotten egg smell: A strong sulfur-like odor indoors or outdoors is a classic indicator of a leak.

  • Hissing sounds: Gas escaping from pipes or appliances often makes a soft but telling noise.

  • Dead patches in grass: Leaking underground lines can kill vegetation or create discolored areas in your yard.

  • Bubbling in water: Unexplained bubbles in puddles or wet spots could mean gas is escaping below the surface.

  • Physical symptoms: Dizziness, nausea, or headaches indoors may point to long-term gas exposure.

  • Higher gas bills: A sudden spike in usage without added appliances often signals a hidden issue.

Gas Leak Detection Services in Thurston, Pierce, Mason & Lewis Counties

Pressure Testing for Leaks

We apply monitored pressure to gas lines to detect drops that indicate leaks, even when they’re not visible or audible.

Soap Test Verification

A classic field test where we apply a soap solution to fittings and valves — if bubbles form, we’ve found the leak.

Emergency Shut-Off and Diagnostics

If there’s any sign of danger, we’ll shut off your gas immediately and perform a full safety and systems diagnostic.

Appliance Leak Inspection

We inspect connections at stoves, dryers, water heaters, and fireplaces to ensure all fittings are secure and leak-free.

Line Isolation Testing

When the leak source isn’t obvious, we isolate sections of your gas piping to narrow down the problem area.

Are You Ready to Get Started?
Let’s get your plumbing project underway — contact us today to schedule fast, reliable service.

Why Choose Olympic Plumbing Technology for Gas Leak Detection?

When it comes to gas safety, experience and fast action make all the difference. At Olympic Plumbing Technology, we’re committed to you and your home’s well-being. Homeowners across Olympia and the South Sound rely on us for accurate diagnostics and lasting solutions. Here’s why people call us when they need help:

  • Certified for Natural Gas Work: Our technicians are licensed and trained to work safely with all types of gas piping and appliances.

  • Rapid Emergency Response: We’re ready when you need us most — especially during high-risk leak situations.

  • Non-Destructive Detection Tools: We use advanced equipment that preserves your walls, floors, and landscaping.

  • Trusted Local Service: As an Olympia-based company, we understand local codes and common regional gas line setups.

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Testimonials

What Our Customers Say About Us

Immediate response, very professional, will definitely use them again!
Molly Campbell
3 days ago
Went through Olympia Plumbing twice in the last two weeks for two different types of jobs and both Aaron and Zachary were beyond our expectations. Very professional and extremely knowledgeable while doing a thorough job. As an added bonus they turned out to be really cool dudes too! We will be using OPT with our future jobs as well. Thanks OPT, you guys rock! 6/12/2026 Called OPT due to a faulty angle stop, leaking faucet and water tank flush. We ended up wanting to replace our two bathroom sink faucets and two angle stops due to be 20 plus years old. Alec showed up on time as scheduled and was very polite, friendly and professional. He was able take care of everything in a short amount of time and seemed to really care about the quality of his work. Thanks to Alec and the OPT team once again!
Joe Pagnotta
3 days ago
This is my third review for Olympic plumbing Technology and my third five star review. I had a smart shut off valve, installed to my main water line by Ryan (assisted by Skylar who did a great job with the WiFi components). Not only do the plumbers do great work, but they genuinely try to help you out with coupons, not overcharging, putting back insulation that they took off. It just gives you a good feeling and takes away that adversarial feeling that a plumber is coming to your house to overcharge and rip you off.
Holden Basch
4 days ago
Steven was efficient, friendly, and competent
Nickolas Dierkop
4 days ago
6/9/26: Rafael was such a courteous and professional plumber. In an unexpected leak above our HVAC unit. He did an excellent job in replacing the broken pipe. With such service, it is no wonder we return to Olympia Plumbing again and again. We’ve used Olympic Plumbing in the past for toilet replacements and was extremely pleased. Our technician for a previous visit replaced our bathroom faucets and shower fixtures and worked through several faulty issues with our existing plumbing and fixtures; mitigating leaks in the process. Big kudos to our plumber, Dylan, who was very pleasant and an excellent tradesman. We will definitely call them back again. Well done!
Dominique Wallace
4 days ago
Great quick response, great work by Scott Roderick!!!
Jean Bohling
4 days ago
Scott was very knowledgeable and answered all my questions. He gave me options rather than selling me services and products I didn’t need or wouldn’t work. They worked around my timeline, without any pressure. Highly recommend!
Wendy S
4 days ago
He fix the problem was nice and pleasant
patricia “Charlene” white
5 days ago
Wow!!! Jake Roderick came out to for some plumbing needs and was PROFESSIONAL , FRIENDLY,/KIND, KNOWLEDGABLE, AND THOROUGH! OTP, Not sure where you got this young man, but he is a keeper! Five stars plus! Iris M
iris m
5 days ago
Dylan was The Best. He replaced my shower head. He did an awesome job. He’s professional, explained everything and completed the job on time. He is highly qualified!
Robert Ventimiglio
5 days ago
Let’s be honest - nobody wants to have to call a plumbing company in a pinch. But Olympia Plumbing Technology and Gaige were genuinely a delight to work with. Gaige was fast, informative and he even took the time to teach us a few things while he was helping us out. Should we have any issues in the future, Olympia Plumbing Technology will definitely be the first company we call!
Nick Howard
5 days ago
Jake is super upbeat, knowledgeable, and personable. He was efficient and organized and got us all set with what we needed for a big project. On the day of work, he handled everything so well and everything that was installed looked beautiful. I’ll definitely call this company again and ask for Jake if we need anything else. Super happy!
Tori de Bont
5 days ago
6/9/26: Rafael was such a courteous and professional plumber. In an unexpected leak above our HVAC unit. He did an excellent job in replacing the broken pipe. With such service, it is no wonder we return to Olympia Plumbing again and again. We’ve used Olympic Plumbing in the past for toilet replacements and was extremely pleased. Our technician for a previous visit replaced our bathroom faucets and shower fixtures and worked through several faulty issues with our existing plumbing and fixtures; mitigating leaks in the process. Big kudos to our plumber, Dylan, who was very pleasant and an excellent tradesman. We will definitely call them back again. Well done!
Dominique Wallace
6 days ago
Olympic Plumbing Technology was extremely professional when they came out to help us with our clogged tub.
Amanda Schafers
6 days ago
Very professional and very friendly. They are always on time and have excellent customer service. Have always enjoyed doing business with them.
Gerond Kolonja
6 days ago
Jake did a great job addressing our plumbing concerns today.
Patrick Caton
7 days ago
Had a great experience with Olympic Plumbing! We had initially called on a second opinion for a different quote, and they sent Nate to take a look. He was so friendly and answered all of our questions, very easy to talk to and thorough/ professional, all the good stuff. We’re really grateful we called them & got Nate as our plumber. He went above and beyond and kept us up to date with everything for every step of the way!
Ely Daley
7 days ago
Jake Roderick was on time and very professional. He explained what he was finding as he went in a way I could understand. He is a fantastic plumber.
Diane Knox
7 days ago

    schedule your service with us today

    Schedule your service with us today and let our trusted team take care of your plumbing needs with ease.