Honest plumbing done right
Your Local Plumber
for Honest and Reliable
Plumbing Services
in Oregon City
We’re your reliable local plumber serving Clackamas, Multnomah, Washington, and Marion counties. We provide professional plumbing services for urgent repairs, plumbing renovations, and new installs with clean, code-compliant work, a friendly smile, and an honest approach.
Why Homeowners Trust Our Plumbing Experts
- Fast response and clear communication
- Upfront pricing with no surprises
- Clean, code-compliant workmanship
- Long-term reliability, not quick fixes
Founded on the belief that plumbing should be honest, clean, and dependable, we started Principled Plumbing to raise the standard for service.
Our owner, a second-generation plumber with over a decade of experience, built this company to deliver work that lasts — and relationships that do too. We’re not here to upsell or rush the job. We show up, solve the issue, and leave your home better than we found it.
More About Us
Plumbing Services We Provide
From everyday repairs to full plumbing system installs, we cover all the plumbing services your home or business needs.
We install, repair, and replace tank and tankless water heaters. Fast service, proper sizing, and clean installs.
Water Heaters
Leak detection, drain clearing, repiping, and sewer repairs. Fast, clean, and code-compliant.
Drainage Service
Faucets, toilets, sinks, disposals, and more — installed or repaired with precision.
Fixtures & Appliances
Full plumbing support for kitchens, baths, and additions. From rough-in to final connection.
Installation & Remodeling
Transform your space with expert bathroom remodeling—crafted with precision, style, and premium plumbing expertise.
Experienced Bathroom Remodeler
Sump pumps, softeners, and filtration systems for better water and drainage control.
Pumps & Water Filtration
What Our Happy Customers Are Saying
We let our work speak for itself. Here’s what people say after hiring us for plumbing installs, repairs, and upgrades — straight from real jobs and real results.
View All Reviews
My husband can usually fix just about anything around the house, but our bathroom sink has a quirky T-bar and keeps clogging up. This time, John waved the white flag and said, “Call Nate.”
When Justus came out, he was polite, professional, and explained everything clearly — including what might be a concern because of the age of our pipes and what the next step would be if it didn’t unclog. They worked efficiently, got it all taken care of, and even fixed the trap so it’s easier to use.
John was very pleased with their work and said the cost was absolutely worth it. I highly recommend Nate Jenkins and his team at Principled Plumbing LLC!
When Justus came out, he was polite, professional, and explained everything clearly — including what might be a concern because of the age of our pipes and what the next step would be if it didn’t unclog. They worked efficiently, got it all taken care of, and even fixed the trap so it’s easier to use.
John was very pleased with their work and said the cost was absolutely worth it. I highly recommend Nate Jenkins and his team at Principled Plumbing LLC!
Justus and Nate are the best! They fixed my problem quickly and made themselves available almost immediately, and solved my issue, I highly recommend:)
These guys are absolutely the best!! Our Coop needed a reliable plumbing company to do emergency work and set up ongoing services. After searching and then meeting Nate we knew we found the one!! Principled Plumbing is our vendor and we couldn’t be happier.
Nate was very polite and professional when he answered my call about service to replace 6 toilets in our house. After checking 2 other area plumbing companies, I chose them because they came in first with every aspect of what I needed done. Justus came today along with Josh and they were both very respectful and professional. Such a delight in these young men! They accomplished the work, cleaned up each area and checked with me if they had any questions. Excellent work completed by excellent plumbers!!
Justus from Principled Plumbing was very friendly and polite, involved me in his evaluation of my two plumbing issues, and explained everything he was doing and noticing. He gave me options for both good and better fixes for each project. I really appreciated his transparency and quality work! Would use this company again!
I'm incredibly happy with my new shower. Nate and his team were all friendly and courteous. They kept all mess completely contained to the bathroom. Every question and concern I had was quickly addressed. My remodel was scheduled and completed fast and the results are absolutely perfect. I had this project done while I was dealing with a life changing medical catastrophe. I needed a walk in shower instead of a tub and I needed it fast. Principled Plumbing made my life so much easier. A million thanks to their team.
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With a Local Expert
Need a plumber? We’ll show up fast, fix it right, and leave your space clean. Book your service today.
Plumbing Tips & Insights
Read all the latest news and tips from the Principled Plumbing.
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Beginner’s Guide to Faucet Installation: Step-by-Step Tips
Key Highlights: Learn the complete faucet installation process, from removing the old faucet to securing the new one. Understand when…
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Does Tub To Shower Conversion Increase home Value?
Key Highlights: A tub-to-shower conversion can boost your home’s resale value, especially if you already have another bathtub in the…
Plumbing Services Available Across Oregon
We provide plumbing services in multiple areas throughout the state. This section highlights where we work, so you know exactly where our team is available and ready to help.
Frequently Asked Questions
Which areas do you serve?
We serve homes across several counties and cities throughout Oregon. You’ll find a full list of areas we cover in our Service Areas section. If you’re unsure, just reach out — we’re happy to confirm.
Can you help with kitchen or bathroom remodels?
Yes. We specialize in plumbing for kitchen remodels, bathroom upgrades, and home additions. From rough-in to final fixture installation, we keep your project running smooth and up to code.
Do you offer emergency plumbing services?
Yes, emergency service is available after hours, on weekends, and holidays. Whether it’s a sewer backup, gas leak, or flooding issue, we’re ready to respond quickly to prevent further damage.