Pick Plumbing in Knoxville and get rank changes, new openings, and competitor moves every Monday.
The Plumbing Authority provides plumbing services in Knoxville, TN. Use this page to review business details, compare ratings, and contact the company directly about your project.
Data updated Apr 11, 2026
| # | Business | Rating | Reviews | Response |
|---|---|---|---|---|
| #1 | Tennessee Standard Plumbing | 5.0 | 2,155 | Tracking |
| #2 | Tennessee Standard Plumbing and Drain | 5.0 | 582 | Tracking |
| #3 | Best Plumber | 5.0 | 365 | Tracking |
| #4 | Hard Knox Plumbing | 5.0 | 320 | Tracking |
| #5 | SMK Plumbing & Electric | 5.0 | 203 | Tracking |
| #6 | Hiller Plumbing, Heating, Cooling & Electrical | 4.9 | 5,205 | Tracking |
| #7 | The Plumbing Authority | 4.9 | 1,877 | Tracking |
| #8 | Pipe Wrench Plumbing, Heating & Cooling | 4.9 | 1,114 | Tracking |
| #9 | Mr. Rooter Plumbing of Knoxville | 4.9 | 119 | Tracking |
| #10 | Valley Plumbing, Inc. | 4.8 | 541 | Tracking |
| #11 | Knoxville Plumbing & Drain Cleaning | 4.7 | 677 | Tracking |