Plumbing Elevated. Service Perfected.
Water Leak Detection & Repair in Lake Oswego, OR
Stop Leaks Fast with Expert Water Leak Detection & Repair in Lake Oswego, OR
A hidden leak can do a lot of damage in a short amount of time. At Alchemy Plumbing, we help Lake Oswego homeowners catch leaks early and fix them right—with no guesswork, no mess, and no unnecessary work.
Whether you’re seeing water spots, hearing hissing in the walls, or watching your water bill climb, our licensed tradespeople bring the tools and training to pinpoint the problem and make clean, code-perfect repairs. We use acoustic, thermal, and pressure-based detection methods to find leaks others miss.
Leaks don’t fix themselves. We’re ready when you are—with same-day service, honest pricing, and repairs that last.
Our Services
- Bathtub Installation
- Combi Boiler Services
- Drain Cleaning
- Drain Pipe Installation
- Drain Pipe Maintenance
- Drain Pipe Repair
- Emergency Plumber
- Faucet Repair & Installation
- Garbage Disposal Installation
- Gas Line Installation
- Gas Line Repair
- Home Repiping
- Hydro Jetting
- Main Water Line Repair
- Main Water Line Replacement
- Plumbing Inspections
- Plumbing Maintenance
- Plumbing Repair
- Rooter
- Sewer Line Inspection
- Shower Installation
- Shower Valve Replacement
- Sink Installation
- Slab Leak Deletection & Repair
- Sump Pump Installation & Replacement
- Sump Pump Repair
- Tankless Water Heater Installation
- Toilet Repair & Installation
- Trenchless Sewer Line Replacement
- Water Filtration Installation
- Water Heater Repair
- Water Heater Replacement & Installation
- Water Leak Detection & Repair
- Water Softener Installation
Contact Us
What Your Neighbors Are Saying About Us
10/10 Recommended
From start to finish, Alchemy was a great team to work with. They were friendly, personable, and had great follow-up & communication.
Natalie S.
Happy Customer
From start to finish, Alchemy was a great team to work with. They were friendly, personable, and had great follow-up & communication.
Gina P,
Will Call Again
Alchemy Plumbing absolutely exceeded all of my expectations.
Ashley S.
Great Experience
I’d highly recommend Alchemy Plumbing — 100%. If I need work done in the future, they’ll be my first call.
Tami Z.
Friendly & Professional
Alchemy Plumbing offered us a free 65-point inspection, which Brandon and Justin handled with exceptional professionalism.
Cheryl L.
Will Call Again
I highly recommend Alchemy Plumbing. They are absolute professionals from when I called and made the appointment to the end of the job.
Bragdon S.
5 Stars
They came out quickly when our water heater went out and had it back up and running quickly.
Eliot T.
What Can We Do About Your Mysterious Water Leaks?
Leaks aren’t always obvious. But their effects are. Wet drywall. Foundation cracks. Moldy smells. If your home’s showing signs, we’ll track it down with precision.
We offer:
- Slab leak detection and repair
- Pipe joint and valve testing
- Behind-wall and under-floor inspections
- Pressure and acoustic leak location
- Targeted access and non-invasive repairs
We treat your home like it’s our own—careful with the access, thorough with the fix, and transparent about what it’ll take.
Choose Us for Reliable Leak Detection and Repair in Lake Oswego
Not every leak is a crisis. But left alone, every leak becomes one. That’s why homeowners throughout Lake Oswego trust Alchemy Plumbing to act fast, work clean, and solve the real issue—not just the symptom.
Here’s what you can expect from us:
- Fast scheduling and punctual arrival
- Straight answers and clear scopes
- Oregon-licensed, background-checked tradespeople
- Quality parts and long-lasting repair work
From finished basements in Palisades to crawlspaces in Hallinan, we’ve seen how leaks behave in local homes—and how to stop them without tearing the place apart.
We Don’t Guess. We Test, Find, and Fix.
Leak detection is part science, part experience. We bring both. Using thermal imaging, sound amplification, and water line diagnostics, we find the exact failure point—no ceiling-wide demo, no busted tile wall unless it’s truly needed.
Our process includes:
- Leak confirmation and location
- Access planning and minimal disruption
- Repair or replacement of failed fittings, pipes, or valves
- Pressure testing to confirm success
- Optional drywall or surface restoration coordination
You’ll always get a walk-through before and after. And we never recommend work you don’t need.
Experience Trusted Leak Repair Service Near Me
When leaks sneak in, you need a team that doesn’t just patch over the problem. You need pros who find the root, fix it right, and make sure it doesn’t come back.
That’s what we do at Alchemy Plumbing. We’ve built a reputation in Lake Oswego for honest diagnostics, fast turnarounds, and repairs that hold up. We carry the right licenses, stay sharp with weekly training, and back our work with warranties that actually mean something.
Leaks don’t wait. Neither should you. Call us now and let’s take care of it.
Frequently Asked Questions
How do I know if I have a hidden leak?
Watch for unexplained water bills, damp spots, mold growth, musty odors, or the sound of water running when everything’s off. We’ll verify it for you.
Can you detect slab leaks?
Yes. We use acoustic and pressure-based methods to locate slab leaks with minimal damage. We’ll let you know exactly what to expect.
Will you need to open walls or floors?
Only if absolutely necessary. We use non-invasive methods first, then discuss the best access plan if repairs require opening up a surface.
Do you repair the leak or just find it?
We do both. Once the leak is located, we make the repair—whether it’s a simple fitting or full pipe replacement.
Are your services covered by insurance?
Many leak-related repairs are covered under homeowners’ insurance. We can document everything and work with your adjuster if needed.
