Knoxville, Tennessee
Plumbers in Knoxville, TN
From a leaking water heater to a full repipe, plumbing work should always be done by a licensed plumber — Tennessee requires it for most jobs over a small dollar threshold.
From Sequoyah Hills bungalows and Fourth & Gill Victorians to new builds out toward Hardin Valley, Knoxville homeowners deal with everything from storm-damaged roofs to full kitchen gut jobs. Permits run through the City of Knoxville and Knox County, and most reputable pros will pull them for you.
Searching for plumbers near you? These companies cover Knoxville and Knox County — ZIP codes 37902, 37909, 37912, 37914, 37916, 37917 and nearby.
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What drives plumbing cost in Knoxville
- •Access — slab, crawlspace or basement
- •Tank vs. tankless water heater
- •Copper, PEX or CPVC materials
- •Emergency vs. scheduled service
Ask every bidder
- •Is the license in the plumbing classification, not just a general contractor license?
- •Is the quote flat rate or time and materials?
- •Does it include the permit and inspection?
- •What is the warranty on parts and labor?
Plumbing in Knoxville, TN — common questions
- How much do plumbing contractors cost in Knoxville, TN?
- Pricing in Knoxville depends mainly on access — slab, crawlspace or basement; tank vs. tankless water heater; copper, pex or cpvc materials. Get three written, line-item quotes for the same scope so you're comparing the work and not just the bottom number.
- How do I find plumbers near me in Knoxville?
- Browse the plumbing pros listed on this page, or send your project through HireHome.pro and we'll route it to contractors covering Knoxville and the surrounding area. Verified badges mean we've checked the company's license and insurance.
- What should I ask a Knoxville plumbing contractor before hiring?
- Is the license in the plumbing classification, not just a general contractor license? Is the quote flat rate or time and materials? Does it include the permit and inspection? What is the warranty on parts and labor?
- Do I need a permit for plumbing work in Knoxville?
- Inside city limits, permits go through the City of Knoxville Plans Review and Inspections office; outside it, Knox County Codes Administration handles them. A pro working here should pull the permit in their own name, not ask you to pull it as the homeowner. Verify the contractor's Tennessee license at verify.tn.gov before work begins.
Check a Knoxville contractor before you hire
We verify license and insurance for badged listings, but you should always confirm for yourself. These are the official sources for Knoxville and Knox County.
Local permits and inspections
- City of Knoxville Plans Review & Inspections
Permits and inspections for addresses inside Knoxville city limits.
- Knox County Codes Administration
Permits for county addresses outside the city line.
Statewide license and complaint checks
- Tennessee license verification (verify.tn.gov)
Check any contractor's Tennessee license number, classification and monetary limit before you sign.
- Tennessee Board for Licensing Contractors
State rules on who must be licensed, bid limits and how to file a complaint.
- Better Business Bureau — Greater East Tennessee
Complaint history and accreditation for local companies.
- Tennessee Dept. of Environment & Conservation
Septic, well and land-disturbance permits on rural properties.
ZIP codes served around Knoxville, TN: 37902 · 37909 · 37912 · 37914 · 37916 · 37917 · 37918 · 37919 · 37920 · 37921 · 37922 · 37923 · 37931 · 37932 · 37934