673 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Sunnyvale: Swan Electric, Plumbing, Heating & Air, CR Score 64/100; 4.7★ from 2,479 Google reviews; open 24/7.
Best for emergencies (open 24/7): Riddell Plumbing, Inc, posts 24/7 hours; ranked #2 of 673.
Most-reviewed: Baker Brothers Plumbing, Air & Electric, 24,389 Google reviews at 4.9★, the most of 673 ranked; ranked #5.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
673 Sunnyvale plumbers are ranked here by CR Score, from ten published factors. 240 are open 24/7, 444 open Saturdays and 320 open Sundays, based on posted hours. The median Google rating is 4.9★ across 673 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Swan Electric, Plumbing, Heating & Air | 64 | 4.7★ (2,479) | Sunnyvale | 24/7 | Overall |
| 2 | Riddell Plumbing, Inc | 64 | 4.9★ (2,141) | Mesquite, 6 mi away | 24/7 | Emergencies |
| 3 | Milestone Electric, A/C, & Plumbing | 64 | 4.9★ (18,810) | Dallas, 17 mi away | 24/7 | — |
| 4 | Milestone Electric, A/C, & Plumbing | 63 | 4.9★ (852) | Garland, 4 mi away | 24/7 | — |
| 5 | Baker Brothers Plumbing, Air & Electric | 63 | 4.9★ (24,389) | Mesquite, 6 mi away | 24/7 | Most reviews |
| 6 | Metro Flow Plumbing - Dallas Emergency Plumbers | 63 | 4.9★ (1,333) | Dallas, 7 mi away | 24/7 | — |
| 7 | Milestone Electric, A/C, & Plumbing | 63 | 4.9★ (1,043) | Heath, 7 mi away | 24/7 | — |
| 8 | Roto-Rooter Plumbing & Water Cleanup | 62 | 4.8★ (554) | Mesquite, 4 mi away | 24/7 | — |
| 9 | Milestone Electric, A/C, & Plumbing | 62 | 4.9★ (5,621) | Plano, 19 mi away | 24/7 | — |
| 10 | Public Service Plumbers | 62 | 4.9★ (1,748) | Dallas, 13 mi away | 24/7 | — |
Ordered by CR Score, a 0–100 score from ten published factors. Paid placement never changes the order.
Scores below: based on 8 of 10 factors; credentials and recency not yet collected. Hatched segments mark factors we don't have yet.
Ranked #1 because of its Google rating and trade focus: 4.7★ from 2,479 Google reviews, listed on Google as “Plumber”.
Based in Mesquite, 6 mi away
Ranked #2 because of its Google rating and trade focus: 4.9★ from 2,141 Google reviews, listed on Google as “Plumber”.
Based in Dallas, 17 mi away
Ranked #3 because of its Google rating and trade focus: 4.9★ from 18,810 Google reviews, listed on Google as “Plumber”.
Based in Garland, 4 mi away
Ranked #4 because of its Google rating and trade focus: 4.9★ from 852 Google reviews, listed on Google as “Plumber”.
Based in Mesquite, 6 mi away
Ranked #5 because of its Google rating and review volume: 4.9★ from 24,389 Google reviews, the most in Sunnyvale.
Based in Dallas, 7 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,333 Google reviews, listed on Google as “Plumber”.
Based in Heath, 7 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 1,043 Google reviews, listed on Google as “Plumber”.
Based in Mesquite, 4 mi away
Ranked #8 because of its Google rating and trade focus: 4.8★ from 554 Google reviews, listed on Google as “Plumber”.
Based in Plano, 19 mi away
Ranked #9 because of its Google rating and trade focus: 4.9★ from 5,621 Google reviews, listed on Google as “Plumber”.
Based in Dallas, 13 mi away
Ranked #10 because of its Google rating and trade focus: 4.9★ from 1,748 Google reviews, listed on Google as “Plumber”.
Based in Garland, 11 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 1,304 Google reviews, listed on Google as “Plumber”.
Based in Wylie, 14 mi away
Ranked #12 because of its Google rating and trade focus: 4.9★ from 1,915 Google reviews, listed on Google as “Plumber”.
Based in Garland, 9 mi away
Ranked #13 because of its Google rating and trade focus: 4.8★ from 846 Google reviews, listed on Google as “Plumber”.
Based in Mesquite, 5 mi away
Ranked #14 because of its Google rating and trade focus: 4.6★ from 1,073 Google reviews, listed on Google as “Plumber”.
Based in Forney, 7 mi away
Ranked #15 because of its Google rating and review volume: 4.9★ from 5,757 Google reviews.
Based in Rockwall, 13 mi away
Ranked #16 because of its Google rating and trade focus: 4.8★ from 1,598 Google reviews, listed on Google as “Plumber”.
Based in Plano, 17 mi away
Ranked #17 because of its Google rating and trade focus: 4.9★ from 1,821 Google reviews, listed on Google as “Plumber”.
Based in Plano, 17 mi away
Ranked #18 because of its Google rating and trade focus: 4.8★ from 2,627 Google reviews, listed on Google as “Plumber”.
Based in Mesquite, 5 mi away
Ranked #19 because of its Google rating and trade focus: 4.8★ from 254 Google reviews, listed on Google as “Plumber”.
Based in Forney, 7 mi away
Ranked #20 because of its Google rating and trade focus: 4.8★ from 330 Google reviews, listed on Google as “Plumber”.
Based in Garland, 7 mi away
Ranked #21 because of its Google rating and trade focus: 4.8★ from 304 Google reviews, listed on Google as “Plumber”.
Based in Rockwall, 11 mi away
Ranked #22 because of its Google rating and review volume: 4.9★ from 7,092 Google reviews.
Based in Forney, 8 mi away
Ranked #23 because of its Google rating and trade focus: 4.9★ from 215 Google reviews, listed on Google as “Plumber”.
Based in Forney, 5 mi away
Ranked #24 because of its Google rating and trade focus: 4.9★ from 112 Google reviews, listed on Google as “Plumber”.
Based in Dallas, 14 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 1,063 Google reviews, listed on Google as “Plumber”.
#1 to #25 are shown in full above. Here are #26 to #26, in CR Score order; each links to its profile. We publish the top 26 of 673 ranked plumbers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | Swift Plumbing | 60 | 5.0★ (140) | 8 mi |
1 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 |
|---|---|---|
| Xtreme Air Services - HVAC, Plumbing, & Electrical | 4.8★ (2,452) | In Sunnyvale |
National price ranges in USD, not adjusted for Sunnyvale. 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 673 Sunnyvale 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 Sunnyvale 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 |