692 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
Best overall in Stevenson Ranch: Payless Water Heaters & Plumbing, Inc., CR Score 66/100; 4.8★ from 1,762 Google reviews; open 24/7.
Best for emergencies (open 24/7): CastleWorks Home Services, posts 24/7 hours; ranked #2 of 692.
Most-reviewed: Dutton Plumbing, Cooling & Heating, 2,766 Google reviews at 4.7★, the most of 692 ranked; ranked #9.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
692 Stevenson Ranch plumbers are ranked here by CR Score, from ten published factors. 344 are open 24/7, 557 open Saturdays and 441 open Sundays, based on posted hours. The median Google rating is 4.9★ across 692 rated businesses.
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | Payless Water Heaters & Plumbing, Inc. | 66 | 4.8★ (1,762) | Santa Clarita, 4 mi away | 24/7 | Overall |
| 2 | CastleWorks Home Services | 65 | 4.7★ (1,599) | Valencia, 4 mi away | 24/7 | Emergencies |
| 3 | Rooter Man Plumbing | 64 | 4.8★ (1,341) | North Hills, 7 mi away | 24/7 | — |
| 4 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.8★ (2,036) | Chatsworth, 10 mi away | 24/7 | — |
| 5 | Happy Flushin Plumbing | 64 | 5.0★ (1,365) | Encino, 13 mi away | 24/7 | — |
| 6 | Rooter Hero Plumbing & Air San Fernando Valley | 64 | 4.9★ (1,192) | Chatsworth, 10 mi away | 24/7 | — |
| 7 | Highsmith & Daughters Plumbing Inc | 64 | 4.9★ (866) | Malibu, 9 mi away | 24/7 | — |
| 8 | Yochim Plumbing | 64 | 4.9★ (602) | Santa Clarita, 7 mi away | 24/7 | — |
| 9 | Dutton Plumbing, Cooling & Heating | 63 | 4.7★ (2,766) | Simi Valley, 14 mi away | 24/7 | Most reviews |
| 10 | Most Valuable Plumber | 63 | 4.8★ (996) | Chatsworth, 11 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 in Stevenson Ranch
Based in Santa Clarita, 4 mi away
Ranked #1 because of its Google rating and trade focus: 4.8★ from 1,762 Google reviews, listed on Google as “Plumber”.
Based in Valencia, 4 mi away
Ranked #2 because of its Google rating and trade focus: 4.7★ from 1,599 Google reviews, listed on Google as “Plumber”.
Based in North Hills, 7 mi away
Ranked #3 because of its Google rating and trade focus: 4.8★ from 1,341 Google reviews, listed on Google as “Plumber”.
Based in Chatsworth, 10 mi away
Ranked #4 because of its Google rating and trade focus: 4.8★ from 2,036 Google reviews, listed on Google as “Plumber”.
Based in Encino, 13 mi away
Ranked #5 because of its Google rating and trade focus: 5.0★ from 1,365 Google reviews, listed on Google as “Plumber”.
Based in Chatsworth, 10 mi away
Ranked #6 because of its Google rating and trade focus: 4.9★ from 1,192 Google reviews, listed on Google as “Plumber”.
Based in Malibu, 9 mi away
Ranked #7 because of its Google rating and trade focus: 4.9★ from 866 Google reviews, listed on Google as “Plumber”.
Based in Santa Clarita, 7 mi away
Ranked #8 because of its Google rating and trade focus: 4.9★ from 602 Google reviews, listed on Google as “Plumber”.
Based in Simi Valley, 14 mi away
Ranked #9 because of its Google rating and trade focus: 4.7★ from 2,766 Google reviews, listed on Google as “Plumber”.
Based in Chatsworth, 11 mi away
Ranked #10 because of its Google rating and trade focus: 4.8★ from 996 Google reviews, listed on Google as “Plumber”.
Based in San Fernando, 11 mi away
Ranked #11 because of its Google rating and trade focus: 4.9★ from 572 Google reviews, listed on Google as “Plumber”.
Based in San Fernando, 7 mi away
Ranked #12 because of its Google rating and trade focus: 5.0★ from 171 Google reviews, listed on Google as “Plumber”.
Based in Castaic, 10 mi away
Ranked #13 because of its Google rating and trade focus: 4.9★ from 871 Google reviews, listed on Google as “Plumber”.
Based in Chatsworth, 11 mi away
Ranked #14 because of its Google rating and trade focus: 4.9★ from 343 Google reviews, listed on Google as “Plumber”.
Based in Santa Clarita, 11 mi away
Ranked #15 because of its Google rating and trade focus: 5.0★ from 250 Google reviews, listed on Google as “Plumber”.
Based in Los Angeles, 9 mi away
Ranked #16 because of its Google rating and trade focus: 5.0★ from 176 Google reviews, listed on Google as “Plumber”.
Based in Simi Valley, 14 mi away
Ranked #17 because of its Google rating and trade focus: 5.0★ from 386 Google reviews, listed on Google as “Plumber”.
Based in North Hills, 12 mi away
Ranked #18 because of its Google rating and trade focus: 4.9★ from 983 Google reviews, listed on Google as “Plumber”.
Based in North Hollywood, 7 mi away
Ranked #19 because of its Google rating and trade focus: 5.0★ from 118 Google reviews, listed on Google as “Plumber”.
Based in Valencia, 3 mi away
Ranked #20 because of its Google rating and trade focus: 5.0★ from 56 Google reviews, listed on Google as “Plumber”.
Based in Santa Clarita, 5 mi away
Ranked #21 because of its Google rating and trade focus: 5.0★ from 75 Google reviews, listed on Google as “Plumber”.
Based in Tujunga, 19 mi away
Ranked #22 because of its Google rating and trade focus: 4.9★ from 720 Google reviews, listed on Google as “Plumber”.
Based in Woodland Hills, 16 mi away
Ranked #23 because of its Google rating and trade focus: 5.0★ from 296 Google reviews, listed on Google as “Plumber”.
Based in North Hills, 8 mi away
Ranked #24 because of its Google rating and trade focus: 4.8★ from 147 Google reviews, listed on Google as “Plumber”.
Based in Studio City, 20 mi away
Ranked #25 because of its Google rating and trade focus: 4.8★ from 1,036 Google reviews, listed on Google as “Plumber”.
#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 692 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 |
|---|---|---|
| AZ Air Conditioning and Heating | 4.8★ (3,170) | 8 mi |
| Candu Plumbing of Chatsworth | 5.0★ (2) | 10 mi |
| Caravaggio Plumbing | 5.0★ (2) | 13 mi |
| CMA Plumbing | 5.0★ (2) | 12 mi |
| Deluxe Rooter Sewer & Drain | 5.0★ (2) | 12 mi |
| Elite Plumbing and Rooter | 5.0★ (2) | 12 mi |
| Exner Plumbing Inc | 5.0★ (2) | 13 mi |
| Five Star Leak Detection | 5.0★ (2) | 11 mi |
| Flores Plumbing | 3.0★ (2) | 10 mi |
| George's Plumbing & Water Heater Repair | 5.0★ (2) | 9 mi |
| Golden State Plumbing, Inc. | 5.0★ (2) | 11 mi |
| Guarantee Plumbing Inc. | 3.0★ (2) | 13 mi |
| Hallway Plumbing & Drain Service | 5.0★ (2) | 5 mi |
| JS1 Plumbing | In Stevenson Ranch | |
| LSP Plumbing | 4.5★ (308) | 15 mi |
| Manny the Plumber | 5.0★ (2) | 13 mi |
| Merari Mechanical LLC | 5.0★ (2) | 5 mi |
| Rc pro rooter and plumbing | 5.0★ (2) | 11 mi |
| Rooter Man Plumbing of Los Angeles | 4.5★ (419) | 16 mi |
| Top Mechanical Plumbers | 5.0★ (2) | 10 mi |
National price ranges in USD, not adjusted for Stevenson Ranch. 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 692 Stevenson Ranch 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 Stevenson Ranch 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 |