🔧 Official Rankings
10 Best Plumbers in Knoxville, TN (August 2026)
We compared 10 plumbers serving Knoxville and Knox County, Tennessee, and ranked the top providers by verified reviews, ratings, and local reputation — 10,335 customer reviews in all.
The 10 listed below hold an average rating of 4.8 out of 5, led by The Plumbing Authority. Updated for August 2026.
- Plumbers ranked
- 10
- Average rating
- 4.8★
- Reviews analyzed
- 10,335
- Area code
- 865
The Plumbing Authority
⭐ 4.9 · 1962 reviews
1209 Buchanan Ave, Knoxville, TN 37917
1-Tom-Plumber
⭐ 5.0 · 64 reviews
2808 Sutherland Ave, Knoxville, TN 37919
Pipe Wrench Plumbing, Heating & Cooling
⭐ 4.8 · 5741 reviews
4303 Central Ave Pike, Knoxville, TN 37912
HEP Plumbing - West Knoxville
⭐ 4.8 · 1594 reviews
3914 Papermill Dr NW, Knoxville, TN 37909
58 Foundations & Waterproofing
⭐ 4.8 · 686 reviews
205 W Oklahoma Ave, Knoxville, TN 37917
Scruffy City Construction Inc.
⭐ 4.8 · 55 reviews
2332 News Sentinel Dr Suite 204, Knoxville, TN 37921
Kenny Pipe & Supply, Inc.
⭐ 4.8 · 44 reviews
125 W Scott Ave, Knoxville, TN 37917
Locke Plumbing Company, Inc
⭐ 4.7 · 112 reviews
754 N Broadway, Knoxville, TN 37917
Plumbers listed here serve Knoxville, Knox County, and nearby ZIP codes including 37901, 37902, 37909, 37912, 37914, 37915, 37916, 37917, 37918, 37919, 37920, 37921 and more.