5 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Union City: Jordan Plumbing Company, LLC, CR Score 59/100; 4.9★ from 246 Google reviews.
Most-reviewed: Home Builders Mart, 35 Google reviews at 4.8★, the most of 5 ranked after Jordan Plumbing Company, LLC; ranked #3.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
5 Union City plumbers are ranked here by CR Score, from ten published factors. 1 open Saturdays, based on posted hours. The median Google rating is 4.8★ across 5 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Jordan Plumbing Company, LLC | 59 | 4.9★ (246) | Martin, 14 mi away | — | Overall |
| 2 | Robert's Plumbing | 58 | 4.1★ (17) | Union City | — | — |
| 3 | Home Builders Mart | 54 | 4.8★ (35) | Union City | Sat | Most reviews |
| 4 | Robert's Plumbing | 52 | 2.7★ (6) | Martin, 13 mi away | — | — |
| 5 | Martin Plumbing Company, LLC | 51 | 5.0★ (6) | Martin, 13 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 review volume: 4.9★ from 246 Google reviews, the most in Union City.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Union City
Ranked #2 because of its Google rating and trade focus: 4.1★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Union City
Ranked #3 because of its Google rating and review volume: 4.8★ from 35 Google reviews.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Martin, 13 mi away
Ranked #4 because of its Google rating and trade focus: 2.7★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Martin, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 6 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
National price ranges in USD, not adjusted for Union City. 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 5 Union City 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 Union City 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 |