90/100CR Score
Ranked #1 because of its Google rating and availability: 5.0★ from 561 Google reviews, open 24/7.
- 5.0★ from 561 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 10805 Kingston Pike #120, Knoxville, TN 37934
Best Plumbers in Loudon, TN (2026)
141 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Loudon: Tennessee Standard Plumbing and Drain, CR Score 90/100; 5.0★ from 561 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Pipe Wrench Plumbing, Heating & Cooling, posts 24/7 hours; ranked #2 of 141.
- 13
Most-reviewed: Hiller Plumbing, Heating, Cooling & Electrical, 5,136 Google reviews at 4.9★, the most of 141 ranked; ranked #13.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
141 Loudon plumbers are ranked here by CR Score, from 8 published factors. 55 are open 24/7, 78 open Saturdays and 62 open Sundays, based on posted hours. The median Google rating is 4.9★ across 141 rated businesses.
Top 10 plumbers in Loudon at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Tennessee Standard Plumbing and Drain | 90 | 5.0★ (561) | Knoxville, 16 mi away | 24/7 | Overall |
| 2 | Pipe Wrench Plumbing, Heating & Cooling | 90 | 4.9★ (1,082) | Knoxville, 16 mi away | 24/7 | Emergencies |
| 3 | Valley Plumbing, Inc. | 88 | 4.8★ (513) | Knoxville, 13 mi away | 24/7 | — |
| 4 | Zoom Drain | 88 | 5.0★ (329) | Knoxville, 17 mi away | 24/7 | — |
| 5 | My Professional Plumber | 88 | 4.9★ (549) | Oak Ridge, 19 mi away | 24/7 | — |
| 6 | Tennessee Standard Plumbing and Drain | 87 | 5.0★ (316) | Maryville, 21 mi away | 24/7 | — |
| 7 | Jj Plumbing | 87 | 4.9★ (135) | Sweetwater, 8 mi away | 24/7 | — |
| 8 | A & L HVAC & Plumbing | 87 | 4.9★ (1,383) | Maryville, 14 mi away | 24/7 | — |
| 9 | Hard Knox Plumbing | 86 | 5.0★ (305) | Knoxville, 24 mi away | 24/7 | — |
| 10 | My Professional Plumber - Maryville | 86 | 4.8★ (430) | Maryville, 21 mi away | 24/7 | — |
The 141 best plumbers in Loudon, ranked
Ordered by CR Score, a 0–100 score from 8 published factors. Paid placement never changes the order.
Scores below: based on 6 of 8 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Based in Knoxville, 16 mi away
90/100CR ScoreRanked #2 because of its Google rating and availability: 4.9★ from 1,082 Google reviews, open 24/7.
- 4.9★ from 1,082 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 501 Omni Ln, Knoxville, TN 37932
Based in Knoxville, 13 mi away
88/100CR ScoreRanked #3 because of its Google rating and availability: 4.8★ from 513 Google reviews, open 24/7.
- 4.8★ from 513 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 11826 Kingston Pike, Knoxville, TN 37934
#4 Zoom Drain
Based in Knoxville, 17 mi away
88/100CR ScoreRanked #4 because of its Google rating and availability: 5.0★ from 329 Google reviews, open 24/7.
- 5.0★ from 329 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 130 Perimeter Park Rd I, Knoxville, TN 37922
Based in Oak Ridge, 19 mi away
88/100CR ScoreRanked #5 because of its Google rating and availability: 4.9★ from 549 Google reviews, open 24/7.
- 4.9★ from 549 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 100 Tulsa Rd, Oak Ridge, TN 37830
Based in Maryville, 21 mi away
87/100CR ScoreRanked #6 because of its Google rating and availability: 5.0★ from 316 Google reviews, open 24/7.
- 5.0★ from 316 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 392 High St, Maryville, TN 37804
#7 Jj Plumbing
Based in Sweetwater, 8 mi away
87/100CR ScoreRanked #7 because of its Google rating and availability: 4.9★ from 135 Google reviews, open 24/7.
- 4.9★ from 135 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1440 Glenlock Rd, Sweetwater, TN 37874
Based in Maryville, 14 mi away
87/100CR ScoreRanked #8 because of its Google rating and availability: 4.9★ from 1,383 Google reviews, open 24/7.
- 4.9★ from 1,383 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5520 US-411 S, Maryville, TN 37801
Based in Knoxville, 24 mi away
86/100CR ScoreRanked #9 because of its Google rating and availability: 5.0★ from 305 Google reviews, open 24/7.
- 5.0★ from 305 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3414 Henson Rd C, Knoxville, TN 37921
Based in Maryville, 21 mi away
86/100CR ScoreRanked #10 because of its Google rating and availability: 4.8★ from 430 Google reviews, open 24/7.
- 4.8★ from 430 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 315A Ellis Ave, Maryville, TN 37804
Based in Knoxville, 17 mi away
86/100CR ScoreRanked #11 because of its Google rating and availability: 4.9★ from 118 Google reviews, open 24/7.
- 4.9★ from 118 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 111 Center Park Dr Suite 184, Knoxville, TN 37922
Based in Alcoa, 21 mi away
86/100CR ScoreRanked #12 because of its Google rating and availability: 4.8★ from 385 Google reviews, open 24/7.
- 4.8★ from 385 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 753 E Lincoln Rd, Alcoa, TN 37701
Based in Knoxville, 25 mi away
86/100CR ScoreRanked #13 because of its Google rating and review volume: 4.9★ from 5,136 Google reviews, the most Google reviews on this list (5,136).
- 4.9★ from 5,136 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 5507 Ball Camp Pike, Knoxville, TN 37921
Based in Alcoa, 20 mi away
85/100CR ScoreRanked #14 because of its Google rating and availability: 4.8★ from 244 Google reviews, open 24/7.
- 4.8★ from 244 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 235 Gill St, Alcoa, TN 37701
#15 Bizzy B Plumbing
Based in Knoxville, 19 mi away
85/100CR ScoreRanked #15 because of its Google rating and availability: 4.9★ from 112 Google reviews, open 24/7.
- 4.9★ from 112 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 200 Prosperity Dr, Knoxville, TN 37923
Based in Alcoa, 18 mi away
85/100CR ScoreRanked #16 because of its Google rating and availability: 5.0★ from 61 Google reviews, open 24/7.
- 5.0★ from 61 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Knoxville, 17 mi away
85/100CR ScoreRanked #17 because of its Google rating and availability: 4.9★ from 69 Google reviews, open 24/7.
- 4.9★ from 69 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 215 Center Park Dr #300, Knoxville, TN 37922
Based in Farragut, 11 mi away
85/100CR ScoreRanked #18 because of its Google rating and availability: 5.0★ from 20 Google reviews, open 24/7.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#19 Award Plumbing
Based in Farragut, 12 mi away
85/100CR ScoreRanked #19 because of its Google rating and availability: 5.0★ from 21 Google reviews, open 24/7.
- 5.0★ from 21 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Oak Ridge, 19 mi away
84/100CR ScoreRanked #20 because of its Google rating and availability: 4.9★ from 822 Google reviews, open 24/7.
- 4.9★ from 822 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 136 S Illinois Ave #210A, Oak Ridge, TN 37830
Based in Clinton, 23 mi away
84/100CR ScoreRanked #21 because of its Google rating and availability: 5.0★ from 85 Google reviews, open 24/7.
- 5.0★ from 85 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Alcoa, 23 mi away
84/100CR ScoreRanked #22 because of its Google rating and availability: 5.0★ from 157 Google reviews, open 24/7.
- 5.0★ from 157 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
#23 Bizzy B Plumbing
Based in Alcoa, 20 mi away
84/100CR ScoreRanked #23 because of its Google rating and availability: 4.8★ from 108 Google reviews, open 24/7.
- 4.8★ from 108 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 245 Lindsay St #1, Alcoa, TN 37701
Based in Knoxville, 16 mi away
84/100CR ScoreRanked #24 because of its Google rating and availability: 4.9★ from 2,257 Google reviews, open 24/7.
- 4.9★ from 2,257 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 627 American Glass Way Suite AB, Knoxville, TN 37932
Based in Knoxville, 20 mi away
84/100CR ScoreRanked #25 because of its Google rating and availability: 4.8★ from 1,436 Google reviews, open 24/7.
- 4.8★ from 1,436 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 2501 Byington Beaver Ridge Rd, Knoxville, TN 37931
Plumbers ranked #26 to #50
#1 to #25 are shown in full above. Here are #26 to #50, in CR Score order; each links to its profile. We publish the top 50 of 141 ranked plumbers here; the rest are on their profiles.
Also serving Loudon
20 more plumbers within 25 mi that we can't rank yet: too few reviews, or a trade we couldn't confirm. Listed A to Z.
| Business | Google rating | Distance |
|---|---|---|
| A&C Home Services | In Loudon | |
| Anderson Plumbing | 5.0★ (5) | 24 mi |
| Another Plumbing Company | 5.0★ (2) | 23 mi |
| Bobby Gredig Septic Services | 4.1★ (8) | 20 mi |
| Bunch Plumbing | 5.0★ (1) | 8 mi |
| Farragut Plumbing Co LLC | 9 mi | |
| Frontier plumbing services | 5.0★ (1) | 19 mi |
| Golden throne Plumbing | 12 mi | |
| Ideal Septic & Drain Services | 5.0★ (1) | 5 mi |
| Jeff Lewellyn Electric | 5.0★ (2) | 22 mi |
| Kingston Sewer & Septic Drain | 1.0★ (1) | 19 mi |
| L & J Plumbing & Repair | 11 mi | |
| LML Services | 1.0★ (1) | In Loudon |
| Maryville Plumbing | 1.0★ (2) | 23 mi |
| Patriotic Plumbing LLC | In Loudon | |
| Plumbing Workz | 5.0★ (1) | 25 mi |
| Sands Plumbing | 11 mi | |
| United Plumbing | 5.0★ (1) | 17 mi |
| United Plumbing Company | 4.4★ (5) | 20 mi |
| Vol State Plumbing | 5.0★ (8) | 20 mi |
How much do plumbers cost in Loudon?
National price ranges in USD, not adjusted for Loudon. Each row names its basis and the month we checked it.
| Job | Low | Typical | High | Basis | Checked |
|---|---|---|---|---|---|
| Water heater replacement | $882 | $1,348 | $1,826 | Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range | October 2026 |
How to check a plumber's license in Tennessee
In Tennessee, Tennessee Board for Licensing Contractors licenses Contractor licenses (plumbing) and limited licensed plumber (LLP) licenses.
- Search the business name or license number on the Tennessee Board for Licensing Contractors license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
No chip usually means we have not matched a state record yet. Check the lookup yourself before you hire.
Guide checked October 2026. How we verify licenses
How we ranked Loudon plumbers
We scored 141 Loudon plumbers on 8 factors, weighted as shown. A business is ranked when its trade is confirmed and it has 3 or more Google reviews or a claimed profile. Unknown factors are left out of the score, not counted as zero. Scores last refreshed October 22, 2026.
Paid placement never changes a rank or score. Featured businesses are paid, labelled, limited to 3 and shown above the ranking, outside it.
| Factor | Weight | Computed from | In Loudon data |
|---|---|---|---|
| Reputation | 35% | Bayesian-adjusted Google star rating | Measured |
| Credentials | 15% | Active state license 0.6, bond 0.2, workers’ comp 0.2 | Not yet collected |
| Review volume | 10% | log10(reviews + 1) against the list maximum | Measured |
| Recency | 10% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 10% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | Google main category 1.0, business name 0.7, additional category 0.5 | Measured |
| Proximity | 5% | 1.0 when based in the city, falling to 0 at the trade’s radius | Measured |
| Completeness | 5% | Website, photos, description, hours, claimed profile (0.2 each) | Measured |
Plumbers in Loudon: frequently asked questions
Who is the best plumber in Loudon?
By CR Score, the highest-ranked plumber in Loudon, TN is Tennessee Standard Plumbing and Drain with a CR Score of 90/100. It has 5.0★ from 561 Google reviews. It is open 24/7. Pipe Wrench Plumbing, Heating & Cooling (#2) and Valley Plumbing, Inc. (#3) follow. We ranked 141 plumbers on 8 factors, last updated October 22, 2026.
How many plumbers are there in Loudon?
ContractorsRanked ranks 141 plumbers serving Loudon, TN. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Loudon are open 24/7?
55 ranked plumbers in Loudon post 24/7 hours. The highest-ranked are Tennessee Standard Plumbing and Drain (#1), Pipe Wrench Plumbing, Heating & Cooling (#2) and Valley Plumbing, Inc. (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Loudon work on weekends?
78 of 141 ranked plumbers post Saturday hours and 62 post Sunday hours. The highest-ranked open Saturdays are Tennessee Standard Plumbing and Drain (#1), Pipe Wrench Plumbing, Heating & Cooling (#2) and Valley Plumbing, Inc. (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in Tennessee?
In Tennessee, Tennessee Board for Licensing Contractors handles licensing and covers Contractor licenses (plumbing) and limited licensed plumber (LLP) licenses. Search the business or license number at https://verify.tn.gov/.
How much does water heater replacement cost in Loudon?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Loudon. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Loudon plumbers have?
The median Google rating among 141 rated plumbers in Loudon is 4.9★, with a median of 36 reviews. Hiller Plumbing, Heating, Cooling & Electrical has the most, 5,136 reviews, and ranks #13. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber gets a 0–100 CR Score from 8 published factors, led by reputation (35%), credentials (15%), review volume (10%) and recency (10%). Factors we cannot measure are left out, not scored as zero. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Loudon
- October 2026: CR Scores recalculated for 141 plumbers serving Loudon.
- October 2026: 2 duplicate listings merged.
More plumbers and Loudon pages
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