68/100CR Score
Ranked #1 because of its Google rating and review volume: 4.8★ from 2,033 Google reviews, the most in Lancaster.
- 4.8★ from 2,033 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 230 E Ave K4, Lancaster, CA 93535
Best Plumbers in Lancaster, CA (2026)
118 plumbers ranked by CR ScoreUpdated 0 paid placements in this rankingHow we rank →
The short answer
- 1
Best overall in Lancaster: The Plumber, CR Score 68/100; 4.8★ from 2,033 Google reviews; open 24/7.
- 2
Best for emergencies (open 24/7): Roto-Rooter Plumbing & Water Cleanup, posts 24/7 hours; ranked #2 of 118.
- 12
Most-reviewed: Faucetman Plumbing Services and Electronic Detections Since 1981, 1,031 Google reviews at 4.9★, the most of 118 ranked after The Plumber; ranked #12.
Rankings can't be bought. Contractors can't pay to change their rank or score. How we rank
118 Lancaster plumbers are ranked here by CR Score, from ten published factors. 59 are open 24/7, 99 open Saturdays and 73 open Sundays, based on posted hours. The median Google rating is 4.8★ across 118 rated businesses.
Top 10 plumbers in Lancaster at a glance
| Rank | Business | CR Score | Google rating | Based in | Hours | Best for |
|---|---|---|---|---|---|---|
| 1 | The Plumber | 68 | 4.8★ (2,033) | Lancaster | 24/7 | Overall |
| 2 | Roto-Rooter Plumbing & Water Cleanup | 64 | 4.7★ (352) | Lancaster | 24/7 | Emergencies |
| 3 | Patriot Plumbing | 64 | 4.8★ (178) | Lancaster | 24/7 | — |
| 4 | Jason Manning Plumbing | 63 | 5.0★ (98) | Lancaster | 24/7 | — |
| 5 | Mr. Rooter Plumbing of Palmdale | 63 | 4.7★ (193) | Lancaster | 24/7 | — |
| 6 | Triple Queen’s Plumbing Inc. | 63 | 4.9★ (111) | Lancaster | 24/7 | — |
| 7 | Bigg Tree Rooter & Plumbing | 63 | 4.9★ (274) | Lancaster | 24/7 | — |
| 8 | Plumber Duck Inc. | 63 | 4.9★ (102) | Lancaster | 24/7 | — |
| 9 | Blue Muscle Plumbing And Rooter Service | 62 | 5.0★ (295) | Lancaster | Sat · Evenings | — |
| 10 | Rooter Hero Plumbing & Air of Lancaster | 62 | 4.9★ (151) | Lancaster | Sat · Sun · Evenings | — |
The 118 best plumbers in Lancaster, ranked
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.
Based in Lancaster
64/100CR ScoreRanked #2 because of its Google rating and trade focus: 4.7★ from 352 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 352 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42157 12th St W, Lancaster, CA 93534
Based in Lancaster
64/100CR ScoreRanked #3 because of its Google rating and trade focus: 4.8★ from 178 Google reviews, listed on Google as “Plumber”.
- 4.8★ from 178 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42559 6th St E #22, Lancaster, CA 93535
Based in Lancaster
63/100CR ScoreRanked #4 because of its Google rating and trade focus: 5.0★ from 98 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 98 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lancaster
63/100CR ScoreRanked #5 because of its Google rating and trade focus: 4.7★ from 193 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 193 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lancaster
63/100CR ScoreRanked #6 because of its Google rating and trade focus: 4.9★ from 111 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 111 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lancaster
63/100CR ScoreRanked #7 because of its Google rating and trade focus: 4.9★ from 274 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 274 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lancaster
63/100CR ScoreRanked #8 because of its Google rating and trade focus: 4.9★ from 102 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 102 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42507 27th St W, Lancaster, CA 93536
Based in Lancaster
62/100CR ScoreRanked #9 because of its Google rating and trade focus: 5.0★ from 295 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 295 Google reviews
- Hours
- Mon–Fri 7 AM–8 PM · Sat 8 AM–2 PM · Sun closed
- Address
- 44922 12th St E, Lancaster, CA 93535
Based in Lancaster
62/100CR ScoreRanked #10 because of its Google rating and trade focus: 4.9★ from 151 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 151 Google reviews
- Hours
- Mon–Sun 6 AM–11:30 PM
- Address
- 42156 10th St W #105, Lancaster, CA 93534
Based in Lancaster
62/100CR ScoreRanked #11 because of its Google rating and trade focus: 5.0★ from 50 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 50 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 6212 Jasper Ct, Lancaster, CA 93536
Based in Lancaster
62/100CR ScoreRanked #12 because of its Google rating and trade focus: 4.9★ from 1,031 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 1,031 Google reviews
- Hours
- Mon–Fri 8 AM–5 PM · Sat–Sun closed
#13 Monster Rooter
Based in Rosamond, 12 mi away
62/100CR ScoreRanked #13 because of its Google rating and trade focus: 5.0★ from 205 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 205 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1048 W Rosamond Blvd, Rosamond, CA 93560
Based in Lancaster
62/100CR ScoreRanked #14 because of its Google rating and trade focus: 5.0★ from 101 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 101 Google reviews
- Hours
- Mon–Fri 7 AM–5 PM · Sat 7 AM–6 PM · Sun 7 AM–2 PM
Based in Lancaster
62/100CR ScoreRanked #15 because of its Google rating and trade focus: 5.0★ from 43 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 43 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 43455 33rd St W Ln, Lancaster, CA 93536
#16 Fix-All 123
Based in Lancaster
62/100CR ScoreRanked #16 because of its Google rating and trade focus: 5.0★ from 223 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 223 Google reviews
- Hours
- Mon–Sat 8 AM–10 PM · Sun closed
Based in Lancaster
62/100CR ScoreRanked #17 because of its Google rating and trade focus: 4.6★ from 87 Google reviews, listed on Google as “Plumber”.
- 4.6★ from 87 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lancaster
61/100CR ScoreRanked #18 because of its Google rating and review volume: 4.8★ from 485 Google reviews.
- 4.8★ from 485 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42332 1/2 10th St W, Lancaster, CA 93534
Based in Lancaster
61/100CR ScoreRanked #19 because of its Google rating and trade focus: 4.9★ from 103 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 103 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 1324 Camran Ave, Lancaster, CA 93535
Based in Lancaster
61/100CR ScoreRanked #20 because of its Google rating and trade focus: 4.7★ from 55 Google reviews, listed on Google as “Plumber”.
- 4.7★ from 55 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 42519 47th St W, Lancaster, CA 93536
Based in California City, 9 mi away
61/100CR ScoreRanked #21 because of its Google rating and trade focus: 4.4★ from 625 Google reviews, listed on Google as “Plumber”.
- 4.4★ from 625 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Based in Lancaster
61/100CR ScoreRanked #22 because of its Google rating and trade focus: 5.0★ from 66 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 66 Google reviews
- Hours
- Mon–Sun 7 AM–8 PM
Based in Lancaster
61/100CR ScoreRanked #23 because of its Google rating and trade focus: 4.9★ from 181 Google reviews, listed on Google as “Plumber”.
- 4.9★ from 181 Google reviews
- Hours
- Mon–Fri 8 AM–6 PM · Sat 9 AM–5 PM · Sun closed
Based in Palmdale, 7 mi away
61/100CR ScoreRanked #24 because of its Google rating and trade focus: 5.0★ from 62 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 62 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
- Address
- 3201 Angeleno Pl, Palmdale, CA 93551
Based in Lancaster
60/100CR ScoreRanked #25 because of its Google rating and trade focus: 5.0★ from 20 Google reviews, listed on Google as “Plumber”.
- 5.0★ from 20 Google reviews
- Open 24/7
- Hours
- Open 24 hours, 7 days
Plumbers ranked #26 to #50
#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 118 ranked plumbers here; the rest are on their profiles.
| Rank | Business | CR Score | Google rating | Distance |
|---|---|---|---|---|
| 26 | TWS Plumbing Inc | 60 | 4.8★ (24) | In Lancaster |
| 27 | Absolute Best Service Plumbing | 60 | 4.8★ (52) | In Lancaster |
| 28 | I&R Plumbing | 60 | 5.0★ (16) | In Lancaster |
| 29 | Priority Plumbing Solutions | 60 | 4.8★ (18) | In Lancaster |
| 30 | On Call Plumbing | 60 | 5.0★ (14) | In Lancaster |
| 31 | P. E. Cannon Services | 60 | 4.9★ (15) | In Lancaster |
| 32 | Bright Lancaster Plumbing Services | 60 | 5.0★ (14) | In Lancaster |
| 33 | All Heart Heating, Cooling & Plumbing | 60 | 4.8★ (1,007) | In Lancaster |
| 34 | Drain Brothers Inc | 59 | 5.0★ (250) | 23 mi |
| 35 | Brock Plumbing | 59 | 4.9★ (13) | In Lancaster |
| 36 | JC Rooter INC | 59 | 5.0★ (12) | In Lancaster |
| 37 | Palmdale Plumbers & Drain Pro | 59 | 5.0★ (26) | 7 mi |
| 38 | Oscar's Plumbing Team - Lancaster Plumbers | 59 | 4.9★ (28) | In Lancaster |
| 39 | 24 Hour Rooter Inc | 59 | 5.0★ (28) | 7 mi |
| 40 | Brothers Plumbing And Septic | 59 | 4.4★ (15) | In Lancaster |
| 41 | O'Boy Plumbing | 59 | 4.6★ (13) | In Lancaster |
| 42 | Rooster Rooter | 59 | 5.0★ (23) | In Lancaster |
| 43 | Abe Lincoln Plumbing | 59 | 4.2★ (17) | In Lancaster |
| 44 | Fast Response Plumbers Palmdale | 59 | 5.0★ (21) | 7 mi |
| 45 | Horn Plumbing | 59 | 4.4★ (13) | In Lancaster |
| 46 | Dr Rooter Drain And Plumbing INC | 59 | 5.0★ (17) | 5 mi |
| 47 | LOS ANGELES PLUMBING | 59 | 5.0★ (8) | In Lancaster |
| 48 | Roto-Rooter Plumbing & Water Cleanup | 59 | 4.2★ (16) | In Lancaster |
| 49 | Goodwill Plumbing Inc. | 59 | 4.0★ (25) | In Lancaster |
| 50 | Trusted Plumber Buena Park CA | 59 | 5.0★ (8) | In Lancaster |
Also serving Lancaster
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 |
|---|---|---|
| Aguirre Plumbing | 3.8★ (12) | In Lancaster |
| All In Sanitation | Grease Trap Pumping | Septic Tank Pumping | 5.0★ (2) | In Lancaster |
| Allstar Plumbing | 3.7★ (6) | In Lancaster |
| Always Plumbing | In Lancaster | |
| American Plumbing Services Inc | 3.9★ (14) | In Lancaster |
| Douglass Construction, Inc. | 5.0★ (2) | In Lancaster |
| EMPIRE PLUMBING AND DRAIN | In Lancaster | |
| First Choice Plumbing & Drain Lancaster | In Lancaster | |
| Flip It All Construction Inc. | 3.0★ (2) | In Lancaster |
| Hern & Thompson | In Lancaster | |
| KJI Plumbing Inc | 3.8★ (29) | 8 mi |
| Mr. Plumbing Tech & Rooter Services | 5.0★ (6) | In Lancaster |
| Richard Rooter Guy | 5.0★ (1) | In Lancaster |
| Rooter Service | 5.0★ (1) | In Lancaster |
| super rooter express | In Lancaster | |
| THE PLUMBER | In Lancaster | |
| Tony Affordable Handyman Services | 4.3★ (7) | In Lancaster |
| Traditional Plumbing and Drain | In Lancaster | |
| Trusted Lancaster Plumbing | In Lancaster | |
| William Schaefer Construction, Inc | 5.0★ (1) | In Lancaster |
How much do plumbers cost in Lancaster?
National price ranges in USD, not adjusted for Lancaster. 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 |
How to check a plumber's license in California
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).
- Search the business name or license number on the Contractors State License Board (CSLB) license lookup.
- Check that the status is active and the name matches the contract or truck.
- Ask for proof of insurance before work starts.
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
How we ranked Lancaster plumbers
We scored 118 Lancaster 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 Lancaster 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 |
Plumbers in Lancaster: frequently asked questions
Who is the best plumber in Lancaster?
By CR Score, the highest-ranked plumber in Lancaster, CA is The Plumber with a CR Score of 68/100. It has 4.8★ from 2,033 Google reviews. It is open 24/7. Roto-Rooter Plumbing & Water Cleanup (#2) and Patriot Plumbing (#3) follow. We ranked 118 plumbers on ten factors, last updated October 22, 2026.
How many plumbers are there in Lancaster?
ContractorsRanked ranks 118 plumbers serving Lancaster, CA. 42 of them are based in Lancaster; the rest serve it from nearby towns. Another 20 within 25 mi are listed but not ranked yet. Counts are as of October 2026.
Which plumbers in Lancaster are open 24/7?
59 ranked plumbers in Lancaster post 24/7 hours. The highest-ranked are The Plumber (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Patriot Plumbing (#3). Hours come from each business's Google listing as of October 2026, so call to confirm.
Which plumbers in Lancaster work on weekends?
99 of 118 ranked plumbers post Saturday hours and 73 post Sunday hours. The highest-ranked open Saturdays are The Plumber (#1), Roto-Rooter Plumbing & Water Cleanup (#2) and Patriot Plumbing (#3). Posted hours are office hours; crews may book weekend jobs separately.
How do I check a plumber's license in California?
In California, Contractors State License Board (CSLB) handles licensing and covers C-36 Plumbing contractor license. Search the business or license number at https://www.cslb.ca.gov/OnlineServices/CheckLicenseII/CheckLicense.aspx. Jobs of $1,000 or more in labor and materials (from January 1, 2025).
How much does water heater replacement cost in Lancaster?
Water heater replacement typically costs $882 to $1,826, with $1,348 typical (Per unit, installed (unit plus labor); typical range of customer-reported jobs. US national range). This is a national range, not adjusted for Lancaster. Prices were last checked October 2026. Get at least two written quotes before you hire.
What Google rating do Lancaster plumbers have?
The median Google rating among 118 rated plumbers in Lancaster is 4.8★, with a median of 17 reviews. The Plumber has the most, 2,033 reviews, and ranks #1. We adjust ratings for review count, so a few five-star reviews cannot top the list.
How does ContractorsRanked rank plumbers?
Each plumber gets a 0–100 CR Score from ten published factors, led by reputation (25%), credentials (15%), review volume (10%) and trade focus (10%). A business with no Google reviews scores zero on rating, review volume and recency; other factors we cannot measure are left out. Only businesses with a confirmed trade and 3 or more reviews, or a claimed profile, are ranked.
Update log for Lancaster
- October 2026: CR Scores recalculated for 118 plumbers serving Lancaster.
More plumbers and Lancaster pages
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