10 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in King City: MZ Plumbing, CR Score 66/100; 5.0★ from 94 Google reviews; open 24/7.
Best for emergencies (open 24/7): Escobar Custom Plumbing, Inc., posts 24/7 hours; ranked #2 of 10.
Most-reviewed: Escobar Custom Plumbing, Inc., 103 Google reviews at 5.0★, the most of 10 ranked; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
10 King City plumbers are ranked here by CR Score, from ten published factors. 4 are open 24/7, 5 open Saturdays and 3 open Sundays, based on posted hours. The median Google rating is 4.8★ across 10 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | MZ Plumbing | 66 | 5.0★ (94) | Prunedale, 10 mi away | 24/7 | Overall |
| 2 | Escobar Custom Plumbing, Inc. | 65 | 5.0★ (103) | Interlaken, 13 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Rustic Star Plumbing LLC | 64 | 5.0★ (22) | King City | 24/7 | — |
| 4 | 4th of July Backflow Testing | 62 | 5.0★ (68) | King City | — | — |
| 5 | Local Plumbing Services | 61 | 4.9★ (34) | Prunedale, 10 mi away | 24/7 | — |
| 6 | Lighthouse Plumbing | 58 | 4.8★ (5) | King City | — | — |
| 7 | Aleman Plumbing, Inc. | 57 | 4.7★ (17) | Monterey, 14 mi away | — | — |
| 8 | Benson Plumbing & Supplies | 57 | 4.5★ (11) | King City | — | — |
| 9 | AmeriRooter Drain Cleaning LLC | 56 | 4.8★ (8) | Soledad, 10 mi away | Sat | — |
| 10 | DBH Plumbing | 54 | 4.5★ (8) | Greenfield, 10 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: 5.0★ from 94 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Interlaken, 13 mi away
Ranked #2 because of its Google rating and review volume: 5.0★ from 103 Google reviews, the most in King City.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in King City
Ranked #3 because of its Google rating and trade focus: 5.0★ from 22 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in King City
Ranked #4 because of its Google rating and trade focus: 5.0★ from 68 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Prunedale, 10 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 34 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in King City
Ranked #6 because of its Google rating and trade focus: 4.8★ from 5 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Monterey, 14 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in King City
Ranked #8 because of its Google rating and trade focus: 4.5★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Soledad, 10 mi away
Ranked #9 because of its Google rating and trade focus: 4.8★ from 8 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Greenfield, 10 mi away
Ranked #10 because of its Google rating and trade focus: 4.5★ from 8 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 King 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 California, Contractors State License Board (CSLB) licenses C-36 Plumbing contractor license.
Jobs of $1,000 or more in labor and materials (from January 1, 2025).
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 10 King 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 King 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 |