7 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Lawrenceburg: River Plumbing & Drain Service, CR Score 60/100; 4.7★ from 12 Google reviews; open 24/7.
Best for emergencies (open 24/7): Tru Flo plumbing & septic llc., posts 24/7 hours; ranked #4 of 7.
Most-reviewed: Arctic Air Heating, Air Conditioning & Plumbing, 1,308 Google reviews at 4.9★, the most of 7 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
7 Lawrenceburg plumbers are ranked here by CR Score, from ten published factors. 2 are open 24/7, 2 open Saturdays and 2 open Sundays, based on posted hours. The median Google rating is 4.7★ across 7 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | River Plumbing & Drain Service | 60 | 4.7★ (12) | Lawrenceburg | 24/7 | Overall |
| 2 | Arctic Air Heating, Air Conditioning & Plumbing | 59 | 4.9★ (1,308) | Lawrenceburg | — | Most reviews |
| 3 | Drain Doctor | 58 | 4.5★ (28) | Lawrenceburg | — | — |
| 4 | Tru Flo plumbing & septic llc. | 54 | 3.9★ (7) | Fairview, 18 mi away | 24/7 | Emergencies |
| 5 | Advantage plumbing electric heatingandcooling | 51 | 5.0★ (8) | Lawrenceburg | — | — |
| 6 | Self Service Plumbing | 50 | 5.0★ (5) | Pulaski, 16 mi away | — | — |
| 7 | Malone Electric & Plumbing | 47 | 3.7★ (19) | Pulaski, 18 mi away | — | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Ranked #1 because of its Google rating and trade focus: 4.7★ from 12 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceburg
Ranked #2 because of its Google rating and review volume: 4.9★ from 1,308 Google reviews, the most in Lawrenceburg.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceburg
Ranked #3 because of its Google rating and trade focus: 4.5★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Fairview, 18 mi away
Ranked #4 because of its Google rating and trade focus: 3.9★ from 7 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Lawrenceburg
Ranked #5 because of its Google rating and trade focus: 5.0★ from 8 Google reviews, listed on Google as “Air conditioning contractor”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pulaski, 16 mi away
Ranked #6 because of its Google rating and trade focus: 5.0★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pulaski, 18 mi away
Ranked #7 because of its Google rating and trade focus: 3.7★ from 19 Google reviews, listed on Google as “Electrician”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
National price ranges in USD, not adjusted for Lawrenceburg. 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 |
In Tennessee, Tennessee Board for Licensing Contractors licenses Contractor licenses (plumbing) and limited licensed plumber (LLP) licenses.
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
We scored 7 Lawrenceburg plumbers on ten 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. A business with no Google reviews scores zero on rating, review volume and recency. Other unknown factors are left out, 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 Lawrenceburg data |
|---|---|---|---|
| Reputation | 25% | Google star rating, adjusted for how many reviews back it | Measured |
| Credentials | 15% | Active state license, bond and workers’ comp on file | Not yet collected |
| Review volume | 10% | Number of Google reviews, compared with the most-reviewed business on the list | Measured |
| Recency | 5% | Share of reviews from the last 12 months | Not yet collected |
| Availability | 5% | Weekly open hours, Saturday, Sunday, 24/7 or same-day | Measured |
| Trade focus | 10% | How clearly the business does this trade (its Google category and name) | Measured |
| Proximity | 5% | Based in the city scores highest, less the farther away it is | Measured |
| Claimed profile | 10% | The business has claimed its ContractorsRanked profile (free or paid earn the same) | Measured |
| Partnered | 5% | The business links to ContractorsRanked from its own website with our badge, checked periodically | Measured |
| ContractorsRanked reviews | 10% | Verified customer reviews collected by ContractorsRanked: their rating and how many there are | Measured |