57 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Mercedes: Mighty Mike's Plumbing, Electrical & HVAC, CR Score 64/100; 4.9★ from 2,689 Google reviews; open 24/7.
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Drain Services - Upper RGV, posts 24/7 hours; ranked #2 of 57.
Most-reviewed: Roto-Rooter Plumbing & Drain Services - Upper RGV, 1,034 Google reviews at 4.8★, the most of 57 ranked after Mighty Mike's Plumbing, Electrical & HVAC; ranked #2.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
57 Mercedes plumbers are ranked here by CR Score, from ten published factors. 15 are open 24/7, 34 open Saturdays and 22 open Sundays, based on posted hours. The median Google rating is 4.6★ across 57 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Mighty Mike's Plumbing, Electrical & HVAC | 64 | 4.9★ (2,689) | Pharr, 19 mi away | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Drain Services - Upper RGV | 62 | 4.8★ (1,034) | Edinburg, 15 mi away | 24/7 | Emergencies, Most reviews |
| 3 | Roto-Rooter Plumbing & Drain - Lower RGV | 62 | 4.8★ (760) | Harlingen, 13 mi away | 24/7 | — |
| 4 | Farrell Plumbing & Cooling Inc. | 60 | 4.5★ (77) | Weslaco, 4 mi away | 24/7 | — |
| 5 | Mr. Rooter Plumbing of McAllen | 59 | 4.9★ (217) | McAllen, 19 mi away | 24/7 | — |
| 6 | Charlie’s Plumbing Service | 59 | 4.7★ (97) | Brownsville, 5 mi away | Sat · Sun · Evenings | — |
| 7 | All Valley Plumbing & A/C | 57 | 4.7★ (452) | McAllen, 21 mi away | Sat · Sun · Evenings | — |
| 8 | G1 Plumbing Contractors | 57 | 4.9★ (11) | Alamo, 9 mi away | 24/7 | — |
| 9 | Rudy's Plumbing Service | 56 | 3.9★ (11) | Mercedes | Sat · Sun | — |
| 10 | A.G. Plumbing | 56 | 4.8★ (46) | Weslaco, 6 mi away | Sat | — |
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 2,689 Google reviews, the most in Mercedes.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edinburg, 15 mi away
Ranked #2 because of its Google rating and trade focus: 4.8★ from 1,034 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harlingen, 13 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 760 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Weslaco, 4 mi away
Ranked #4 because of its Google rating and trade focus: 4.5★ from 77 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McAllen, 19 mi away
Ranked #5 because of its Google rating and trade focus: 4.9★ from 217 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brownsville, 5 mi away
Ranked #6 because of its Google rating and trade focus: 4.7★ from 97 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McAllen, 21 mi away
Ranked #7 because of its Google rating and trade focus: 4.7★ from 452 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 9 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Mercedes
Ranked #9 because of its Google rating and trade focus: 3.9★ from 11 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Weslaco, 6 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 46 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Weslaco, 5 mi away
Ranked #11 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 Alton, 6 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 28 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McAllen, 19 mi away
Ranked #13 because of its Google rating and trade focus: 4.6★ from 121 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Weslaco, 4 mi away
Ranked #14 because of its Google rating and trade focus: 4.8★ from 52 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pharr, 18 mi away
Ranked #15 because of its Google rating and trade focus: 4.2★ from 51 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in San Benito, 16 mi away
Ranked #16 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.
Based in Brownsville, 13 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 3 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Edinburg, 23 mi away
Ranked #18 because of its Google rating and trade focus: 4.7★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Brownsville, 23 mi away
Ranked #19 because of its Google rating and trade focus: 4.9★ from 54 Google reviews, listed on Google as “Plumber”.
Based on 7 of 10 factors; credentials, recency and availability not yet collected.
Based in Harlingen, 11 mi away
Ranked #20 because of its Google rating and trade focus: 3.6★ from 75 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Pharr, 17 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 94 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in McAllen, 23 mi away
Ranked #22 because of its Google rating and trade focus: 5.0★ from 17 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alton, 18 mi away
Ranked #23 because of its Google rating and trade focus: 4.7★ from 10 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Harlingen, 14 mi away
Ranked #24 because of its Google rating and trade focus: 3.6★ from 43 Google reviews, listed on Google as “Plumber”.
Based on 8 of 10 factors; credentials and recency not yet collected.
Based in Alamo, 19 mi away
Ranked #25 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.
#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 57 ranked plumbers here; the rest are on their profiles.
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 |
|---|---|---|
| Aluri Construction LLC | 5.0★ (1) | 20 mi |
| Asbury's Master Plumbing Inc | 3.0★ (2) | 14 mi |
| Continental Plumbing Services LLC | 5.0★ (1) | 4 mi |
| Dial Plumbing and Drain Cleaning | 5.0★ (1) | 10 mi |
| E/J Plumbing & Electric | 5.0★ (2) | 10 mi |
| Integrity Services & Plumbing | 5.0★ (1) | 7 mi |
| JD Plumbing | 5.0★ (1) | 4 mi |
| Mid Valley Contracting Co. | 5.0★ (1) | 7 mi |
| Mike's Plumbing Electrical Inc. | 5.0★ (1) | 13 mi |
| Plumbing Brigade | 5.0★ (2) | 10 mi |
| Public Plumbing Service | 1.0★ (2) | 18 mi |
| Rangel's Repairs and Services | 4.5★ (2) | 7 mi |
| Rio Advance Services | 1.0★ (1) | 16 mi |
| Rio Plumbing Services | 5.0★ (1) | 16 mi |
| Sam's Lawn Care & Power Washing Ect | 5.0★ (2) | 25 mi |
| Sun Coast Plumbing | 1.0★ (1) | 20 mi |
| Tidwell Plumbing Co | 2.1★ (7) | 24 mi |
| Valdez Plumbing | 5.0★ (1) | 7 mi |
| VIELMA HOUSE LEVELING AND FOUNDATION REPAIRS | 1.0★ (1) | In Mercedes |
| Wolf on Roofs Construction | 5.0★ (2) | 21 mi |
National price ranges in USD, not adjusted for Mercedes. 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 Texas, Texas State Board of Plumbing Examiners licenses Master, journeyman and tradesman plumber licenses; plumbing companies operate under a Responsible Master Plumber.
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 57 Mercedes 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 Mercedes 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 |