Precision Plumbing Services
House Slab Water Leak
Repair in Eugene, OR
Precision Plumbing offers reliable house slab water leak repair in Eugene, Oregon.
Address hidden plumbing leaks and water damage.
Emergency service, same day, within business hours · Mon–Fri 8am–4pm · CCB #234073
The short answer
A pipe that is leaking under a concrete slab is not like your typical visible plumbing problem. Here at Precision Plumbing, we come across slab leaks from time to time; they are more often a failure of an underground or buried water pipe than something you can see coming from a faucet or fixture.
Should you have reason to think there is a slab leak in Eugene or anywhere in Lane County, the prudent course is to begin with some thorough leak detection. That way, you will know what you are up against — be it a hidden supply line issue under the slab, a service line failure, or even a foundation matter — and can determine the proper way to make repairs.
Telling Signs of a Leak Under the Slab
01
An unexplained jump in the water bill is a frequent early indicator of a slab leak or some other concealed intrusion.
02
Dampness or standing water by the slab, wet spots on the floor, slow drains, or a warm patch near a hot water heater or fixture may point to a problem.
03
The sound of running water with all fixtures off, or low or intermittent water pressure, could point to a small leak or a more significant routed failure in the pipe.
04
It is not uncommon for homeowners in Eugene to put it simply and say they suspect the trouble is “in the ground” or under the house.
Some Quick On-Site Checks
01
Put the water meter to the test. Turn everything off in the house and see if the meter is still moving, which would suggest an underground leak. One should note that in many older Oregon homes, the shutoff is at the street meter, so isolating the problem is not as straightforward as where there is an indoor valve.
02
Give the surrounding areas a once over. Check around the water heater, any crawl spaces, sump pump discharge, and visible supply lines for moist soil or water intrusion.
03
Hold off on band-aid fixes or digging until there is a firm diagnosis. With certain galvanized or underground pipe problems, repeated patching is no substitute for replacement, and the cost of repair will depend on the conditions and access.
Our Method at Precision Plumbing
We will do an on-site inspection and run our diagnostics to get to the bottom of things. We need to see if we are looking at a localized slab leak, a problem with the slab itself, corroding old galvanized piping, or an underground service line on its way out.
A member of our licensed plumbing staff will be on hand to review the findings with you and put forward some realistic repair options, making it easy to decide what is in the best interest of your Eugene home.
What We Do and What to Expect
An on-site inspection to assess the situation and zero in on the source of a leak.
Buried pipe or service line replacement via traditional trenching or, where it makes sense, trenchless pipe boring. We see to the permitting and local building code requirements as part of the job.
Repiping and galvanized replacement for older properties where internal corrosion is leading to clogging, low pressure, or other recurring plumbing problems.
A clear diagnosis and repair recommendation. We will tell you if a simple repair, a full service-line swap, or a repipe is the most sound long-term fix. The cost of any repair is a function of accessibility, soil, and whether trenchless work is feasible.
Referrals for specialized detection when needed. There are times when a job calls for more than a temporary patch. Should we need specialized detection like acoustic listening or thermal imaging, we can refer you to an expert team for high-resolution diagnostics.
Coordination following water damage. In the event of water damage from a slab leak, we will work with structural drying and restoration pros to clear debris and check for mold so the home is properly protected once remediation is done.
Repair Options You May Hear About
Trenchless water service replacement
Boring or pulling new pipe along a fresh path is a popular way to handle a slab repair in Eugene without the need for major excavation.
Conventional excavation and replacement
Used in cases where obstructions or the pipe material preclude trenchless methods.
A whole-house repipe
This can put an end to the chronic low pressure and clogs that come with failing interior galvanized lines.
Next Steps if You Suspect a Slab Leak
01
Do not make changes to the plumbing system. Shut off the water if you can and make a note of any meter activity or wet spots you can see.
02
Give Precision Plumbing a call for an assessment. Our experts in Lane County and Eugene can provide a straight answer on the repair path and let you know if an emergency response is called for.
03
Be aware that underground service or old galvanized pipe may call for replacement. A replacement is usually the only dependable solution over time. We will help you weigh your options for a slab leak in Eugene rather than put in repeated stopgap repairs.
Relevant Services From Precision Plumbing
Water line replacement, including trenching and trenchless methods, with all permits in order
Repiping and galvanized replacement for older stock
On-site leak assessment, with referrals to the right specialists for advanced tools when necessary
Sewer and drain cleaning
Water heater service and replacement
Coordination with restoration professionals for water damage
An inspection is the way to go if you are concerned about a slab leak in Eugene or anywhere in Lane County. It will show whether a repipe or service-line replacement is warranted.
Let Precision Plumbing evaluate the matter and outline some practical choices. We can also coordinate with local contractors for any advanced leak detection required, giving you the confidence to move forward and keep your home safe from further damage.
Reviews
What customers say about House Slab Water Leak Repair
Real 5-star Google reviews from Precision Plumbing customers.
★★★★★
We have worked with Precision Plumbing on numerous projects over the years and they are our “go-to plumbers” for any/all projects . No issues. great communication and zero complaints from our clients. highly recommend.
Austin Kocian, Balanced Home Improvement LLC · via Google
★★★★★
I had an apparent water leak outside near my back door, the water meter indicated a 10 gal/hour leak. Montana with Precision Plumbing arrived within an hour of my call. He immediately noticed a hose bibb 20 feet away leaking a slow, steady stream. The water had run underground, under a concrete slab and surfaced 20 feet away. Tightened down the hose bibb handle and verified the leak had stopped by checking the water meter. Thanks Precision, I’ll definitely use you in the future.
John Sisk · via Google
★★★★★
Roy from Precision Plumbing came and fixed leaks and clogs in multiple places quickly and efficiently. He was professional and did a great job. I will always call Precision Plumbing for my plumbing needs.
Tamara Harris · via Google
★★★★★
Friendly, professional, did a great job re-lining our sewer so that we didn’t have to dig up the yard and remove our nice cedar tree. Cleaned up everything so you couldn’t tell anything happened. Enjoyed working with Precision.
Lee Boutell · via Google
★★★★★
Highly skilled crew used great care (avoiding a tree removal!) while completing a sewer line repair in a delicate spot with nearly no disruption to our daily activities. We will absolutely trust Precision Plumbing for any future plumbing needs.
Melissa Brennan · via Google
★★★★★
As an owner of a local restoration company, it’s great to have a reliable plumber to turn to when we encounter leaks and broken pipes. I’ve also used Precision Plumbing at my own home. Evan has built a really great team and you can rest assured that the plumbers that come arrive when they tell you they will, are reliable, and are fairly priced. Great working with y’all
Dan Atchison · via Google
★★★★★
We couldn’t be more pleased with the work done by Precision Plumbing! Our technician, Roy, was efficient, professional and friendly! We had a faucet replaced and he took extra care to check for leaks and said we could call if we had any concerns. Clogged drain was cleared as well! Very pleased with the cost of the service.
Al Villanueva · via Google
★★★★★
Joshua was very professional & knowledgeable! He explained things well and left the area clean & drain flowing well! Will definitely call them if I have plumbing issues again!
Theresa Scholz · via Google
★★★★★
Professional, efficient, and pricing fair! Josh was a pleasure to work with. Not only fixed my leak, but educated me on my house. Thank you!
Anastassia Cardona · via Google
Related Work
Or see photographs from our own job sites — trenches, crawl spaces, and the parts of the job nobody photographs for a brochure.
Trenchless Sewer Repair
Repair the sewer line beneath your home without turning the yard into a construction site.
Sewer Line Repair
Clear diagnosis and durable sewer line repairs for homes across Eugene, Springfield, and Lane County.
Water Line Replacement
Replace a failing water service line with a durable solution, from trenching to trenchless pipe boring.
Coverage Area
Serving Eugene, Springfield & Lane County
Eight communities, one crew, serving Lane County from Eugene, OR 97404. Every city on the map is somewhere we work weekly — pick one to see the housing stock we run into there.
On the edge of the map, or just outside it? Call and ask — coverage decisions here are made by a person, not a ZIP-code list: (541) 636-4725
On the Job
Real Work From Our Crew
Photos from our own job sites across Eugene, Springfield, and Lane County — not stock images.
The right plumber does make a difference.
Don't put off today what can become a bigger, more expensive issue down the road. Send us the short version and we will call you back.
Mon–Fri 8am–4pm · Emergency service, same day, within business hours · CCB #234073
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