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The 15 plumbers serving Morgan Hill, ranked.

16 plumbing companies serve the Morgan Hill area within 20 miles, and we've read 672 of their public reviews — the critical ones first. 15 answer 24/7 per their Google listings; where reviewers describe real middle-of-the-night calls, that evidence is quoted on the cards below. Rankings are not for sale.

Ratings run high here (median 4.9, nobody below 4.0), but the depth behind them varies: 13 companies carry 100+ reviews while others have a few dozen, which we treat as thinner evidence and say so on their cards. Where reviewers repeat a specific complaint — 10 of the 16 companies have one — it's flagged below with their exact words. One number worth knowing: Rooter Hero Plumbing & Air of San Jose alone carries 3,378 Google reviews — the deepest review base in this radius. Across the reviews we analyzed, the work named most often is sewer work and water heaters.

Updated Jul 11, 202620-mile radius of downtown Morgan HillHow we rank
How we rank — the 60-second version

What we read: for each plumber, up to 100 recent reviews from Google, Yelp and BBB — the full text, not just the stars. For this page: 615 reviews across 15 businesses.

What moves a plumber up: repeated, independent evidence of showing up when promised, fair and upfront pricing, and work that holds. One glowing review counts for little; twenty that agree count for a lot.

What moves a plumber down: repeated complaint patterns — surprise fees, missed appointments, pressure sales — especially when they show up on more than one platform.

What never moves the ranking: money. One clearly labeled sponsored slot may appear above this list; it never changes the order below it.

Our take on each plumber is our opinion, grounded in the reviews we quote on this page. Full methodology ↓

Water everywhere right now? Shut off your main valve first, then jump to the 24/7 picks ↓. Every plumber below is one tap to call.

Only need the after-hours list? See the 24/7 plumbers serving Morgan Hill →

Our top picks

Consistent evidence of showing up, honest pricing, and work that lasts
1

Rooter Hero Plumbing & Air of San Jose

Top pick24/7 per Google listing
4.8 (3,378 Google reviews) 15.8 mi from downtown Morgan Hill
Our take — how we form it

4.8★ across 3,378 reviews; fast_response=13 in 90 analyzed — online booking led to same-day appointment; tech ran to hardware store mid-job to finish without making customer wait.

Rating mix — of the 15 reviews we analyzed3,378 total on Google
5★12
4★0
3★0
2★1
1★2

What reviewers keep saying

  • Same-day online booking available; responded to after-hours international emergency call, fixed leak within the hour (cited in 2 of 90 reviews)
  • Tech improvised mid-job (hardware store run) to avoid return trip; bathtub drain fixed in single visit (cited in 1 of 90 reviews)
  • professional=44 across 90 analyzed reviews; weekend and emergency calls handled at no extra fee mentioned (cited in 2 of 90 reviews)

What reviewers complain about

  • 1-star review cites overcharge for incomplete kitchen plumbing flush with unresolved complaint pending (1 of 90 reviews)
What reviewers praise
“Easily requested a same day appointment online. Their response came in a timely manner and they communicated who would be arriving and when I could expect them. Eli arrived and was friendly, courteous, and efficient. Not only did he fix my sink issue, he …”
Stephanie Palmieri · ★★★★★ · Google · Mar 2026
The most critical take we found
“We had our kitchen plumbing cleaned/ flushed and was over charged for work not completed properly and submitted a complaint and still have not gotten resolution! Do not trust this company they Over charge their services in San Jose- find another company”
J · ★ · Google · Jun 2026

We read 90 of 3,378 reviews · newest from Mar 2026

(408) 816-1005
Full report →Website ↗
2

Plumbtree Plumbing & Rooter

Top pick24/7 per Google listing
4.9 (836 Google reviews) 10.4 mi from downtown Morgan Hill
Our take — how we form it

4.9 stars across 836 reviews; all 5 analyzed are five-star; professional=4 and weekend_or_emergency=1 themes present; dispatched a plumber on a Sunday for a clogged sewer line and resolved 3-week heating/hot water outage same day.

Rating mix — of the 5 reviews we analyzed836 total on Google
5★5
4★0
3★0
2★0
1★0

Small sample — we've analyzed only 5 of 836 reviews so far. Treat this as a first read.

What reviewers keep saying

  • Emergency Sunday dispatch confirmed — clogged sewer line on Sunday resolved by Ricky Nunez, dispatched quickly with good arrival window communication. (cited in 1 of 5 reviews)
  • Technician thoroughness cited in 3 reviews — work explained before starting, itemized breakdowns, questions answered, floor and counter left dust-free. (cited in 3 of 5 reviews)
  • Fair pricing and scheduling ease noted — quote described as 'very fair price,' scheduling quick and easy, 3-week heat/hot water outage resolved same day. (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
“We had an emergency - a clogged sewer line on a Sunday. Plumtree dispatched plumber Ricky Nunez quickly and he handled the problem expertly and efficiently. He shared his extensive plumbing knowledge with me and suggested several options to avoid future …”
Asbury Lockett · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 836 reviews · newest from Mar 2026

(408) 516-8746
Full report →Website ↗
3

Ribbs Plumbing & Sewer

Top pick24/7 per Google listing
4.9 (422 Google reviews) 15.7 mi from downtown Morgan Hill
Our take — how we form it

4.9★ across 422 reviews; water heater replaced within the hour in 1 review, sewer and toilet issues handled conservatively to avoid unnecessary charges — crew that includes 'Tim, CJ and Chris' cited by name across multiple visits.

Rating mix — of the 5 reviews we analyzed422 total on Google
5★5
4★0
3★0
2★0
1★0

Small sample — we've analyzed only 5 of 422 reviews so far. Treat this as a first read.

What reviewers keep saying

  • Sub-hour emergency response: water heater replaced within the hour of a same-day call per 1 of 5 reviews. (cited in 1 of 5 reviews)
  • Conservative billing approach: crew explained options and chose not to charge for extra work when problems appeared resolved — customer appreciated honesty. (cited in 1 of 5 reviews)
  • Full permitting handled in-house for exterior work with city coordination and clear communication on timelines. (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
“Once again Ribbs Plumbing & Sewer came to the rescue for a backed-up toilet on a Friday afternoon and again (different toilet) on a Tuesday afternoon. Tim, CJ and Chris explained my options as they did not want to charge for extra work since the problems …”
Janice Wakimoto · ★★★★★ · Google · Feb 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 422 reviews · newest from Feb 2026

(408) 516-8724
Full report →Website ↗
4

Knockout Plumbing & Repipe Inc.

Top pick24/7 per Google listing
4.9 (333 Google reviews) 19.5 mi from downtown Morgan Hill
Our take — how we form it

4.9 stars from 333 reviews; all 5 sampled are 5-star — communication=2, professional=3; 25-year transferable warranty on drain replacement, permit acquisition included, and drywall restoration post-job.

Rating mix — of the 5 reviews we analyzed333 total on Google
5★5
4★0
3★0
2★0
1★0

Small sample — we've analyzed only 5 of 333 reviews so far. Treat this as a first read.

What reviewers keep saying

  • 25-year transferable warranty with permit acquisition: Knockout outbid 3 competitors and included permits plus drywall restoration on a 70-year-old house drain replacement. (cited in 1 of 5 reviews)
  • Whole-building repipe for multi-unit residential: most cost- and time-efficient of 6 companies quoted — coordinated with tenants, worked late to meet promised timeline. (cited in 1 of 5 reviews)
  • Root-cause diagnosis philosophy: Jason aimed for root cause not symptoms, providing sincere and patient attitude during free crawl space estimate. (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
“Our master bath tub was not draining and nothing seemed to help unclog it. We were referred to Knockout plumbing and they were immediately responsive. Martin came to the house, gave us a quote and his crew was available to do the job on the same day! They …”
Theresa Paloma · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 333 reviews · newest from Mar 2026

(408) 426-2806
Full report →Website ↗
5

SWAGS Plumbing and Rooter

Top pick24/7 per Google listing
5.0 (209 Google reviews) 15.8 mi from downtown Morgan Hill
Our take — how we form it

5★ across 209 reviews with BBB A+ accreditation; 100 of 100 sampled reviews are 5-star, themeCounts.fast_response=27, themeCounts.professional=55 — Christian Vazquez named in multiple reviews for thorough camera inspections and transparent diagnostics.

Rating mix — of the 15 reviews we analyzed209 total on Google
5★15
4★0
3★0
2★0
1★0

What reviewers keep saying

  • Same-day response in 10 of 100 analyzed reviews (themeCounts: same_day_plumber=10); Sunday 8am pickup and same-day dispatch confirmed in at least 2 reviews. (cited in 2 of 100 reviews)
  • Free service calls documented: tech relighted pilot light at no charge and declined payment; warranty-period leak was assessed and redirected to contractor at no cost. (cited in 2 of 100 reviews)
  • Gas leak diagnostics include full-spectrum inspection with warranty on no-further-leak guarantee — multi-point testing with root-cause communication. (cited in 2 of 100 reviews)

What reviewers complain about

  • themeCounts.slow_response=2 in 100 reviews; one water heater job required part to be ordered and installed two days after initial visit — not same-day resolution. (1 of 100 reviews)
What reviewers praise
“Swags and Christian Vazquez have helped me twice and they’ll be my go to from now on. When my laundry room flooded and the adjacent kitchen and bathroom were also affected, Chris cleared out the blockage in the main pipes and was really good about explaining …”
Megan Ackerson · ★★★★★ · Google · Feb 2026
The most critical take we found

No critical reviews among the 15 we analyzed — there is nothing negative to quote yet.

We read 100 of 209 reviews · newest from Feb 2026 · BBB A+ accredited

(408) 539-6119
Full report →Website ↗
6

Fluid Dynamics Plumbing, Inc.

Top pick
4.9 (115 Google reviews) 19.7 mi from downtown Morgan HillNot a 24/7 shop
Our take — how we form it

4.9-star shop with 115 reviews; themeCounts.fast_response=2 and weekend emergency coverage confirmed — tackled a water heater failure on a Friday evening, returning Saturday afternoon for same-day diagnosis.

Rating mix — of the 5 reviews we analyzed115 total on Google
5★4
4★1
3★0
2★0
1★0

Small sample — we've analyzed only 5 of 115 reviews so far. Treat this as a first read.

What reviewers keep saying

  • Weekend and after-hours availability confirmed: water heater failure on Friday evening resolved Saturday afternoon per 1 of 5 analyzed reviews (cited in 1 of 5 reviews)
  • Step-by-step job explanations cited in 2 of 5 analyzed reviews — technicians walk customers through scope before and during work (cited in 2 of 5 reviews)
  • No upsell pressure noted: 1 reviewer specifically says tech "didn't try and upsell me on things I didn't need" (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
“I had an excellent experience working with Fluid Dynamics in San Jose, CA. From the first interaction, their team demonstrated a high level of professionalism, knowledge, and attention to detail. It’s clear that they have extensive expertise in fluid systems …”
Lenny Scarola · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 115 reviews · newest from Mar 2026 · BBB A- accredited

(408) 769-3803
Full report →Website ↗
7

24/7 Plumber - Shark Plumbing Services

Top pick24/7 per Google listing
4.9 (101 Google reviews)5.0 on Yelp (86) 19.1 mi from downtown Morgan Hill
Our take — how we form it

4.9★ across 101 reviews (98 of 100 analyzed are 5★); fast_response cited 34 times; Julio responded in 10 minutes on Thanksgiving Eve emergency water line failure and was available Christmas Eve — strongest emergency response signals in fremont batch.

Rating mix — of the 15 reviews we analyzed101 total on Google
5★14
4★0
3★0
2★1
1★0

What reviewers keep saying

  • fast_response in 34 of 100 reviews — highest in this batch; 10-minute arrival on Thanksgiving Eve water main failure, Christmas Eve same-night service (cited in 2 of 100 reviews)
  • Weekend and holiday availability confirmed in 8 reviews; available 7 days a week per multiple reviewers (cited in 2 of 100 reviews)
  • fair_pricing in 8 reviews; Julio provided detailed estimate on a substantial copper water line trench project and avoided a more expensive first diagnosis (cited in 2 of 100 reviews)

What reviewers complain about

  • slow_response flagged in 2 reviews — minor; 1 instance of delayed arrival vs. promised window (1 of 100 reviews)
What reviewers praise
“Can’t say enough about this company! He came recommended by my sister, and did major plumbing at my moms. We were hearing water running when we had nothing turned on?? Julio, (the owner), came in right away and after checking everything, gave us an estimate …”
Jill Aceves · ★★★★★ · Google · Jan 2026
The most critical take we found
“Way overpriced,tried to tell me 2300, for a new water heater, because it was a Saturday,even though they open 24hrs a day,,but would do it for 1900,if i paid cash,,,,,,”
D · ★★ · Google · May 2025

We read 100 of 101 reviews · newest from Jan 2026

(408) 516-0226
Full report →Website ↗
8

Superior Plumbing & Drain Cleaning Services - San Jose

Top pick24/7 per Google listing
4.9 (59 Google reviews) 16.5 mi from downtown Morgan Hill
Our take — how we form it

Superior Plumbing & Drain Cleaning shows 5 of 5 analyzed reviews at 5-star with workmanship=2 and professional=2; technician Dylan identified a hidden structural issue under a house during a drain call—proactive diagnostic depth noted.

Rating mix — of the 5 reviews we analyzed59 total on Google
5★5
4★0
3★0
2★0
1★0

Small sample — we've analyzed only 5 of 59 reviews so far. Treat this as a first read.

What reviewers keep saying

  • Technician Dylan identified a larger subslab issue while clearing sewage blockage—diagnostic depth beyond the presented job confirmed in 1 review. (cited in 1 of 5 reviews)
  • Two separate large emergency jobs completed with photos before/after and above-and-beyond effort cited by repeat customer. (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
“Dylan is outstanding. He not only fixed the sewage blockage, but identified a bigger issue underneath the house. His thoroughness and expertise were impressive. Highly recommended!"”
Yinan Kong · ★★★★★ · Google · Mar 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 59 reviews · newest from Mar 2026

(408) 709-7370
Full report →Website ↗

Worth a look — with caveats

Real strengths, but read the concerns first
9

Crown Plumbing

Caveats apply24/7 per Google listing
4.8 (880 Google reviews)4.3 on Yelp (100) 19.4 mi from downtown Morgan Hill
Our take — how we form it

4.8★ across 880 reviews but reviewConsistency=0.536; expensive=10, slow_response=4 in 100 analyzed — $200 diagnosis fee for 5-minute unclog and water heater installed then denied, documented in Yelp 1-star reviews.

Rating mix — of the 15 reviews we analyzed880 total on Google
5★7
4★0
3★1
2★3
1★4

Our sample skews heavily toward critical reviews — it disagrees with the Google average shown above.

Why we're cautious

  • 1-star Yelp: installed faulty water heater model (well-known poor quality per other plumbers), then denied the installation despite customer having receipt; repair requests stonewalled (1 of 100 reviews)
  • expensive=10 across 100 analyzed reviews; $200 diagnosis fee charged for 5 minutes + hot water run, reviewer felt shocked by cost (1 of 100 reviews)
  • slow_response=4; unprofessional=1 — clog returned weeks later (free return), but original timeline described as running late in some cases (2 of 100 reviews)

To be fair

  • fast_response=33 across 100 reviews; same-day scheduling standard, after-hours call answered within the hour (cited in 2 of 100 reviews)
  • Full-house repipe completed on timeline with fair price; sewer line repair done in same engagement (cited in 1 of 100 reviews)
What reviewers praise
“Technician was thorough and honest about my issues. He did an outstanding job and was efficient. He was here two years ago for the same problem. He highly recommends replacing pipes under the house which are approximately 70 years old.”
Dan Bridges · ★★★★★ · Google · Mar 2026
The most critical take we found
“My kitchen sink was clogged so I called Crown plumbing services. The plumber was on time. He shared with me that my kitchen sink was only partially clogged. He ran some hot water and then it’s unclogged. However, I got charged a $200( after discount) …”
Peijin Wang · ★★ · Google · Dec 2025

We read 100 of 880 reviews · newest from Mar 2026 · BBB A+ accredited

(408) 214-1270
Full report →Website ↗
10

$15 Sewer & Drain Service

Caveats apply24/7 per Google listing
4.8 (649 Google reviews) 18.4 mi from downtown Morgan Hill
Our take — how we form it

649 reviews at 4.8 stars, but BBB C- rating; themeCounts.surprise_fees=3 across 80 analyzed reviews flags a recurring pattern of final charges exceeding quoted price despite many five-star responses.

Rating mix — of the 15 reviews we analyzed649 total on Google
5★11
4★0
3★0
2★1
1★3

Why we're cautious

  • BBB rating of C- contradicts 4.8-star Google average — significant trust signal discrepancy worth noting before hiring (1 of 80 reviews)
  • themeCounts.surprise_fees=3 in 80 analyzed reviews: recurring reports of final price differing from initial quote (2 of 80 reviews)
  • Poor workmanship complaint in 1 of 80 analyzed reviews: charged $175 for 1-hour visit that failed to fix the issue, customer had to self-repair afterward (1 of 80 reviews)

To be fair

  • Same-day and after-hours response confirmed: themeCounts.fast_response=19 across 80 reviews; service call answered at 7 PM with plumber on-site shortly after (cited in 2 of 80 reviews)
  • Transparent pricing cited by multiple reviewers: "what they tell you it will cost is exactly what you pay" with no hidden fees reported by repeat customer (cited in 2 of 80 reviews)
What reviewers praise
“They are punctual, they are honest and what they tell you it will cost is exactly what you pay in the end of their job. No hidden fees or surprises. I have used this company few times and they are the people I recommend to family and friends. Thank you”
Mahasti Ameli · ★★★★★ · Google · Mar 2026
The most critical take we found
“He fixed the drain pipe. However, the pop-up position is not right and causes water accumulated in sink while at fully open position.”
Hai-Ren Zhang · ★★ · Google · Jun 2026

We read 80 of 649 reviews · newest from Mar 2026

(408) 279-1515
Full report →Website ↗
11

Allstar Plumbing

Caveats apply24/7 per Google listing
4.8 (331 Google reviews) 17.5 mi from downtown Morgan Hill
Our take — how we form it

Allstar Plumbing holds 4.8★ across 331 reviews on just 5 analyzed; 4 of 5 are 5-star — but the sole 1-star documents a failed multi-visit faucet diagnosis that required two paid calls without resolution and poor_workmanship=1.

Rating mix — of the 5 reviews we analyzed331 total on Google
5★4
4★0
3★0
2★0
1★1

Small sample — we've analyzed only 5 of 331 reviews so far. Treat this as a first read.

Why we're cautious

  • Charged twice to diagnose same issue without resolution; second tech reversed first tech's diagnosis — no credit or accountability offered (HEjtMn8MYagcllHlmdBc, 1-star, 2026). (1 of 5 reviews)
  • Two separate paid diagnosis visits failed to identify correct root cause for a water temperature mixing issue — second tech contradicted first tech's diagnosis (HEjtMn8MYagcllHlmdBc). (1 of 5 reviews)

To be fair

  • 2-hour evening turnaround with upfront pricing and root-cause investigation beyond the surface problem (AlrF7wFd1QjU39L1Ce0N). (cited in 1 of 5 reviews)
  • Water heater installation praised for precision and customer service quality by repeat customer (JvOdoRL8iIBYrHAmlxxk). (cited in 1 of 5 reviews)
What reviewers praise
“I am 94 years old and live by myself, and it can be very difficult for me to manage home repairs. I do not use the internet very much, but Joseph kindly showed me how to use speech-to-text on my phone so I could leave this review myself. I truly wanted people …”
Jacquelin Lloyde · ★★★★★ · Google · Feb 2026
The most critical take we found
“We first contacted Allstar to fix a water mixing issue. They came and charged us to diagnose the problem and said that it was a cartridge in one of the showers that had failed that was causing the cold and the hot water to cross over. They then charged us …”
Gabriel Otte · ★ · Google · Feb 2026

We read 5 of 331 reviews · newest from Feb 2026 · BBB A+ accredited

(408) 409-8088
Full report →Website ↗
12

Miracle Plumbing Inc.

Caveats apply24/7 per Google listing
4.7 (189 Google reviews) 18.0 mi from downtown Morgan Hill
Our take — how we form it

Miracle Plumbing holds 4.7★ across 189 reviews on just 5 analyzed; 4 five-star reviews praise 15-minute holiday weekend response and honest diagnosis — offset by one 1-star citing price creep and messy floor-flooding wax ring swap.

Rating mix — of the 5 reviews we analyzed189 total on Google
5★4
4★0
3★0
2★0
1★1

Small sample — we've analyzed only 5 of 189 reviews so far. Treat this as a first read.

Why we're cautious

  • Wax ring replacement caused floor and wall water damage; customer spent hours cleaning up — other plumbers had done same job without spilling (VcLzZtQWA87xMBoDEWse, 1-star, 2024). (1 of 5 reviews)
  • Price creep concern: cited as 'a bit pricey' in 2 of 5 reviews; wax ring replacement flooded wooden floors and walls — hours of cleanup required (VcLzZtQWA87xMBoDEWse). (1 of 5 reviews)

To be fair

  • Holiday weekend dispatch within 15 minutes confirmed; tech investigated root cause rather than defaulting to expensive fix, saving customer money (Yp5CSNC9UbuGWVXoDkOs). (cited in 1 of 5 reviews)
  • Tech arrived within 60 minutes for main backup, diagnosed complex clean-out access challenge, and declined to charge when clog self-resolved — demonstrating integrity (5rNLYTyrIuiN8ouIDfkx). (cited in 1 of 5 reviews)
What reviewers praise
“Phil and Will came out do a simple refrigerator water line installation for us earlier this year. They were prompt, professional, and helpful. As a new homeowner, I had a lot questions that they happily answered and the job was well done.”
Roger Martinez · ★★★★★ · Google · Jul 2024
The most critical take we found
“We've been using Miracle Plumbing for years, and at first everything was solid and we continued coming back to them. They are a bit pricey, but we thought we were paying for quality. However, things have changed for us in the recent years. We had a problem …”
Anna Ryzhkova · ★ · Google · Feb 2024

We read 5 of 189 reviews · newest from Jul 2024

(408) 963-6896
Full report →Website ↗
13

Bueno Plumbing and Rooter

Caveats apply24/7 per Google listing
4.9 (160 Google reviews) 13.6 mi from downtown Morgan Hill
Our take — how we form it

4.9 stars across 160 reviews (5 analyzed); 1 of 5 is a 1-star with 2 missed appointment windows and no proactive communication. Leak detection praised as finding hidden issues 2 other plumbers missed.

Rating mix — of the 5 reviews we analyzed160 total on Google
5★4
4★0
3★0
2★0
1★1

Small sample — we've analyzed only 5 of 160 reviews so far. Treat this as a first read.

Why we're cautious

  • 2 consecutive missed appointment windows with zero proactive communication in 1 of 5 analyzed reviews — at <25 review threshold, 1 scheduling-reliability complaint = flag (1 of 5 reviews)
  • Missed 2 appointment windows with no proactive communication — customer had to initiate contact both times; eventual quote came in higher than expected (1 of 5 reviews)

To be fair

  • Advanced leak detection technology — found a hidden pipe leak behind a wall that 2 prior plumbers missed, cited as saving significant water damage costs (cited in 1 of 5 reviews)
  • Responsive office — owner Kevin Bueno personally messaged back; office called within 10 minutes to schedule; job quoted and executed next day (cited in 1 of 5 reviews)
What reviewers praise
“Extremely impressed with their leak detection technology. They found a hidden pipe leak behind our wall that two other plumbers missed. Saved us a fortune in potential water damage!”
Sarah Walker · ★★★★★ · Google · Jan 2026
The most critical take we found
“Update: The technician arrived about an hour late but was thorough and found an additional crack another company missed. However, after missing two appointment windows with no proactive communication and providing a much higher-than-expected quote, we decided …”
Columban Heo · ★ · Google · Nov 2025

We read 5 of 160 reviews · newest from Jan 2026

(408) 440-2728
Full report →Website ↗
14

CPI Service, Plumbing, Heating & Cooling

Caveats apply24/7 per Google listing
4.9 (120 Google reviews) 15.7 mi from downtown Morgan Hill
Our take — how we form it

4.9★ across 120 reviews; professional cited in 4 of 5 sampled reviews—Danny upgraded 5 water heaters with precision attention to detail; Bunhak completed HVAC and heating repairs while showing extra care to an Alzheimer's patient.

Rating mix — of the 5 reviews we analyzed120 total on Google
5★5
4★0
3★0
2★0
1★0

Small sample — we've analyzed only 5 of 120 reviews so far. Treat this as a first read.

What reviewers keep saying

  • 5 water heaters upgraded in a single job by Danny Harn with "attention to detail" called out specifically per 1 review. (cited in 1 of 5 reviews)
  • Bunhak completed both heating and AC jobs; additionally helped with doorbell repair at no charge per 1 review. (cited in 1 of 5 reviews)
  • Text message appointment confirmations with ETA updates cited in 1 review; both repair visits completed within 1 hour each. (cited in 1 of 5 reviews)

What reviewers complain about

  • No repeated complaints found in the reviews we've read.
What reviewers praise
“I had 2 plumbing repairs. Replacing water connectors to the washer and replacing shower cartridge. It took 2 visits; one for estimate and one for the repair. Both visits took about one hour. I called on Thursday and was able to get an appointment at 11 am …”
linda notario · ★★★★★ · Google · Jan 2026
The most critical take we found

No critical reviews among the 5 we analyzed — there is nothing negative to quote yet.

We read 5 of 120 reviews · newest from Jan 2026

(408) 539-6672
Full report →Website ↗
15

Local Rooter and Plumbing

Caveats apply24/7 per Google listing
4.9 (74 Google reviews)4.3 on Yelp (100) 17.4 mi from downtown Morgan Hill
Our take — how we form it

4.9 stars from 74 reviews but 100 reviewed show negative=15%, reviewConsistency=0.498 — fast_response=36 of 100 is a genuine strength; 14 one-star reviews and 1 Yelp 1-star allege missing receipts, rework failures, and no-receipts across $1,000-2,000 visits.

Rating mix — of the 15 reviews we analyzed74 total on Google
5★11
4★0
3★0
2★0
1★4

Why we're cautious

  • 1-star Yelp review: multiple $1,000-2,000 visits with no receipts provided; one repaired toilet stopped working within a week; unable to remove shower heads as promised. (1 of 100 reviews)
  • 15% negative sentiment across 100 reviews and reviewConsistency=0.498 — quality is inconsistent; 14 one-star reviews represent a meaningful dissatisfied cohort. (1 of 100 reviews)
  • Expensive=3 and slow_response=6 of 100 — some reviewers report multi-visit jobs with $1,000-2,000 charges per visit and no written receipts provided. (1 of 100 reviews)

To be fair

  • Fast_response in 36 of 100 reviewed: weekend Saturday 30-minute arrival, on-time within specified windows, same-day dispatch for emergencies. (cited in 3 of 100 reviews)
  • Long-term repeat use: Duy cited across multiple reviewers spanning 2018-2026 for cast iron pipe replacement, sewer line work, and water main leaks. (cited in 3 of 100 reviews)
  • Emergency parts procurement: Duy bought a new washer water supply hose on behalf of the customer during an emergency pipe repair — went beyond scope of call. (cited in 1 of 100 reviews)
What reviewers praise
“Had a plumbing emergency due to a pipe breaking for the washer water supply line and thank you to local Rooter especially to Duy for taking the job on such short notice. Duy is very professional and knowledgeable on how he was able to repair and restore …”
Ferdinand Campos · ★★★★★ · Google · Feb 2026
The most critical take we found
“Their van driver honked at me on the road when I changed lanes and kept enough distance with him. Very effective way to drive awareness but I will definitely stay away from them... Additional info after reading owner's comments: It's in Berryessa at around …”
Ted S. · ★ · Yelp · Dec 2019

We read 100 of 74 reviews · newest from Feb 2026

(408) 641-9245
Full report →Website ↗

Also serving Morgan Hill — not enough reviews to rank

We don't rank a plumber until we've read enough reviews to have an opinion. Ratings below are Google's, not ours.

Universal Plumbing & Rooter 5.0 (58 Google reviews) · San Jose · 16.1 mi Call

What reviewers complain about in Morgan Hill

The repeated complaint patterns our read surfaced, business by business — each links to the card where the supporting quotes live. How we find these →

  • Crown Plumbing — 1-star Yelp: installed faulty water heater model (well-known poor quality per other plumbers), then denied the installation despite customer having receipt; repair requests stonewalled
  • $15 Sewer & Drain Service — BBB rating of C- contradicts 4.8-star Google average — significant trust signal discrepancy worth noting before hiring
  • $15 Sewer & Drain Service — themeCounts.surprise_fees=3 in 80 analyzed reviews: recurring reports of final price differing from initial quote
  • Allstar Plumbing — Charged twice to diagnose same issue without resolution; second tech reversed first tech's diagnosis — no credit or accountability offered (HEjtMn8MYagcllHlmdBc, 1-star, 2026).
  • Miracle Plumbing Inc. — Wax ring replacement caused floor and wall water damage; customer spent hours cleaning up — other plumbers had done same job without spilling (VcLzZtQWA87xMBoDEWse, 1-star, 2024).
  • Bueno Plumbing and Rooter — 2 consecutive missed appointment windows with zero proactive communication in 1 of 5 analyzed reviews — at <25 review threshold, 1 scheduling-reliability complaint = flag
  • Local Rooter and Plumbing — 1-star Yelp review: multiple $1,000-2,000 visits with no receipts provided; one repaired toilet stopped working within a week; unable to remove shower heads as promised.
  • Rooter Hero Plumbing & Air of San Jose — 1-star review cites overcharge for incomplete kitchen plumbing flush with unresolved complaint pending

How we rank the plumbers on this page

  1. We read the reviews — all of them we can get. For each plumber serving Morgan Hill we pulled up to 100 recent reviews from Google, Yelp and BBB and read the full text. For this page: 615 reviews across 15 businesses.
  2. Patterns beat anecdotes. A plumber moves up when independent reviewers keep describing the same behavior: showing up when promised, quoting before working, work that holds. One rave changes nothing.
  3. Complaints count double when they repeat.Surprise fees, missed appointments, pressure sales — when the same complaint appears across reviewers (or across platforms), it caps how high we'll rank a business regardless of its star average.
  4. Money never moves the ranking.A plumber can buy the clearly-labeled sponsored slot at the top of the page — visibility, not endorsement. A business we wouldn't recommend can't buy the slot at all, and no payment changes the ranked order.
  5. Our take is our opinion.It's grounded in the reviews we quote and count on this page — check our evidence and disagree with us if you like. That's the point of showing it.
Every quotation on this page is reproduced verbatimfrom a publicly posted review and attributed to its author, star rating, platform and date. Star averages and review counts are Google's (or Yelp's) as of our last data pull. “Rating mix” charts describe only the set of reviews we analyzed, which we state on every card. Read the full policy — including what we do not do — on our methodology page.

Areas served

The plumbers on this page also serve Gilroy, San Martin — this Morgan Hill guide covers those areas.

Nearby city guides

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