Delivering Lasting Solutions to Your Most Challenging Plumbing Problems
Your Trusted Knoxville Plumber
Four Generations of Plumbing Excellence
With four generations of plumbing expertise and over 30 years of industry experience, The Plumbing Authority delivers trusted solutions and customer-first service to Knoxville homeowners.
Up-Front Pricing
From plumbing repairs to new installations and everything in between, we offer fair, upfront pricing you can trust with no hidden fees or surprises.
Fixed Right the First Time
Our licensed plumbers get the job done right the first time with accuracy, precision and care so you can get back to your day without the hassle.
Four Generations of Plumbing Excellence
With four generations of plumbing expertise and over 30 years of industry experience, The Plumbing Authority delivers trusted solutions and customer-first service to Knoxville homeowners.
Up-Front Pricing
From plumbing repairs to new installations and everything in between, we offer fair, upfront pricing you can trust with no hidden fees or surprises.
Fixed Right the First Time
Our licensed plumbers get the job done right the first time with accuracy, precision and care so you can get back to your day without the hassle.
Refer a Friend & Receive a $50 Gift Card
When you refer someone to The Plumbing Authority, they’ll receive $50 off their service, and you’ll get a $50 Visa gift card once the job is completed. No referral limits! Refer as many people as you’d like and keep earning!
Call (865) 245-5251
Why Choose Our Knoxville Plumbing Company
From clogged drains and leaky faucets to full plumbing upgrades and water heater installations, The Plumbing Authority is your one-stop shop for residential and commercial plumbing services in Knoxville. We handle everything with speed, precision, and professionalism—whether it’s a quick fix or a full kitchen makeover with modern fixtures.
Whatever your plumbing need, we have the experience, tools, and licensed Knoxville, TN plumbers to get it done right the first time.
Call (865) 245-5251
Repair Now, Pay Over Time
The Plumbing Authority has partnered with GoodLeap to offer flexible financing options designed to fit your budget. Applying is quick, easy, and uses a soft credit check until funding, with GoodLeap reviewing the highest score across all three credit bureaus to help determine qualification.
- Monthly Payment Plans
- Quick Approval Process
- 0% Financing Available
- Starting as Low as $48/month
STARTING AS LOW AS
$48/mo
Monthly plans tailored to your budget
BEST PROMO RATE
0%
Apply for 0% Financing
Soft credit check only — no impact to your score until funding
4.9 Stars | 1,950+ Reviews
See What Your Neighbors Are Saying
From quick fixes to major repairs, our 5-star reviews show why we’re the top choice for reliable, professional plumbing service.
About Us
With over 30 years of trusted service, The Plumbing Authority is a multi-generational, family-owned Knoxville plumbing company committed to honest, high-quality work. We’re more than just plumbers in Knoxville, TN—we’re partners in protecting your home or business.
Our team is fully licensed, background-checked, and continuously trained to ensure we always deliver the best solutions with integrity and care.
When you call us, you’re choosing a plumbing company in Knoxville, TN that values long-term relationships and stands behind every job.
Licensed & Background-Checked Plumbers
Every plumber on our team is fully licensed and background-checked for your peace of mind.
Multi-Generational Family Business
With decades of experience, we treat every customer like family, ensuring honest and dependable service.
Upfront, Transparent Pricing
No hidden fees, no surprises—just fair, honest pricing with detailed estimates before any work begins.
Friendly, Trustworthy Service
We believe in building relationships, not just making repairs—expect friendly and professional service every time.
Industry-Leading Warranties & Guarantees
Fix It For Good* We stand behind our work, offering some of the best warranties in the industry, giving you peace of mind.
Why Knoxville Homeowners Choose The Plumbing Authority
When something goes wrong with your plumbing, you have options — and we know that. Here’s why Knoxville homeowners keep calling The Plumbing Authority, and why they refer us to their neighbors:
We Show Up Prepared
Our licensed Knoxville plumbers arrive knowing what you’ve described, ready to diagnose the problem, not just guess at it. You’ll hear from your technician before they arrive so you’re never left wondering.
We Explain Everything Before We Touch Anything
No surprise charges, no pressure. We walk you through exactly what we found, what it takes to fix it, and what your options are before any work begins. You make the call.
We’re Licensed, Insured, and Code-Compliant
Every job we complete meets Knoxville and Tennessee plumbing code requirements. Our licensing and insurance aren’t just checkboxes, they’re protection for your home and your investment.
We Do the Job Right the First Time
We’re not in the business of Band-Aid fixes. Our plumbers take the time to find the root cause and resolve it properly, so you’re not calling us back for the same problem next month.
We’re Part of This Community
The Plumbing Authority serves Knoxville and the surrounding area — these are our neighbors, not just our customers. That’s reflected in how we treat every home we walk into.
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Feel Good About Your Plumbing All Year Long
When you’re part of The Plumbing Authority Club, you’ve got a team looking out for your home year-round. You get priority service, free annual maintenance, and savings on every visit. But more than that, you get peace of mind. If something goes wrong, you’ll know exactly who to call, and you’ll know we’ll be there.
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Knoxville’s Trusted Plumbers Just Around the Corner
As your go-to plumber in Knoxville, TN, we’re proud to take care of our neighbors. Whether you’re right in the city or just outside of it, we’re already helping folks nearby in the following areas:
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