Find Nearby Plumbers In Daly City, California

CH Plumbing receives consistently strong feedback across all four dimensions, with pricing being the most frequently and enthusiastically praised aspect — multiple reviewers explicitly called out the cost as surprisingly affordable or better than expected. Professionalism is well-supported, with mentions of punctuality, politeness, and clear communication across five of six reviews. Project completion is noted positively but with less specific detail; one review does mention a planned return visit to address additional issues, which is a mild positive signal for follow-through. Experience and workmanship are highlighted in several reviews, particularly in the detailed account of Ruben identifying issues proactively, suggesting genuine technical competence. Scores are tempered slightly by the small total review count and the age of the reviews, all of which are from 2020–2022.

• All 6 reviews are 5-star ratings with no negative feedback of any kind — this warrants mild caution, though several reviews contain specific details that reduce fake review suspicion.
• All reviews are dated between January 2020 and April 2022 — none are within the past 12 months (relative to a 2025 evaluation date). Recency is a concern; current performance cannot be confirmed from this data.
• Review volume is low (6 total). Scores should be treated as directional rather than definitive.
• Some reviews are brief and generic (e.g., 'Was awesome in both price and service. Would highly recommend') with no specifics, which slightly elevates fake review risk for those individual entries. However, at least 3 reviews contain enough specific detail to be considered credible.

This WW Score carries moderate reliability due to a small and aging review set — all reviews are over two years old and the total count of 6 is insufficient to draw high-confidence conclusions about current performance, though the specific details present in several reviews lend credibility to the positive signals observed.

Flow Tec demonstrates strong technical competence and generally reliable project completion, with multiple reviews praising fast response times, efficient work, and skilled plumbers like Jean and Michael. However, professionalism is significantly undermined by serious concerns about owner Andy's communication style, responsiveness to complaints, and customer service—multiple reviews document rudeness, condescension, hanging up on customers, and failure to follow up on service failures. Pricing feedback is mixed, with some praising reasonable costs while others report exorbitant charges and surprise fees. The company shows inconsistency across visits, with quality ranging from excellent to shoddy.

• FAKE REVIEW DETECTED: Review dated 2024-06-09 stating 'Andy and his team are the BEST!!!!' with 5 stars contains no specifics and appears immediately after two 1-star reviews on the same date, suggesting potential review manipulation.
• SUSPICIOUS PATTERN: Review dated 2021-03-22 (rating 2.0) appears to be sarcastic criticism disguised as praise, mocking the company's aggressive driving behavior while ostensibly recommending them—this is a negative review masquerading as positive.
• CONSISTENCY ISSUE: Multiple reviews (2 identical reviews of Jean on 2023-06-10 and 2022-07-06) use nearly identical phrasing ('Always a pleasure working with Jean from Flow Tec! Jean our go-to plumber now has fixed everything smoothly and efficiently. He is super fast and definitely knows what he is doing!'), raising authenticity concerns.
• OWNER ANDY REPUTATION PROBLEM: 5 reviews explicitly criticize Andy (owner/dispatcher) for rudeness, condescension toward women, unreachability, unprofessional communication, and poor customer service recovery. This is a critical vulnerability.
• QUALITY VARIANCE: One review explicitly states work 'has ranged from excellent to shoddy over multiple visits,' indicating inconsistent execution.
• RECENCY NOTE: Most positive reviews are from 2021-2024, but several critical reviews are also recent (2024-06-09, 2023-09-30), suggesting ongoing issues despite claimed management improvements.

This score should be treated with caution due to suspected review manipulation, significant professionalism concerns centered on owner Andy's customer service failures, and inconsistent quality reports. While technical competence appears solid, the company's ability to handle complaints and maintain professional communication is a serious liability that undermines overall trustworthiness.

Eddy's Plumbing shows strong technical expertise and reasonable pricing, but professionalism and project completion are significantly undermined by recurring no-show and late-arrival issues documented across multiple reviews spanning 2008–2021. While many customers praise the quality of work and knowledge (5 mentions of strong experience), at least 4 reviews explicitly cite missed appointments, no-call no-shows, or extreme lateness (up to 2 hours), which directly damages reliability. Positive reviews emphasize friendliness, responsiveness, and fair pricing, but the pattern of scheduling failures creates material risk for customers. The company appears capable but inconsistent in execution.

• CRITICAL: Multiple no-show and chronic lateness complaints spanning 13 years (2008, 2009, 2015, 2021). Reviews from 2008, 2009, and 2015 explicitly cite no-shows or 45-minute to 2-hour delays without advance notice.
• RECENCY CONCERN: Most reviews are older than 5 years (2007–2013 cluster). Only 3 reviews from 2020–2022. Recent data is limited, making current reliability unclear.
• PROFESSIONALISM INCONSISTENCY: One 2021 review documents severe rudeness, dismissiveness, and disrespect toward residents (laughing at customer, refusing reasonable requests). This contradicts the 'friendly and professional' narrative in other reviews.
• PROJECT COMPLETION RED FLAG: 2021 review documents failure to obtain required permit, leaving customer waiting 2 months for inspector sign-off. This is a serious compliance and follow-through failure.
• POSITIVE REVIEW CLUSTERING: Many 5-star reviews from 2011–2013 use similar phrasing ('family man,' 'knowledgeable,' 'professional,' 'reasonable pricing'). While not definitively fake, the consistency warrants caution.

This WW Score of 72.8 should be treated with MODERATE confidence due to significant recency bias (most reviews >5 years old), a documented pattern of scheduling failures that directly contradicts professionalism claims, and limited recent data to assess whether issues have been corrected. The score reflects a company with genuine technical skill but a troubling history of reliability problems that pose material risk to customers.

Nova Plumbing receives consistently strong feedback across all four scored dimensions from a small but substantive review set. Professionalism is the most frequently cited strength, with all five reviewers noting responsiveness, punctuality, and courteous communication — including same-day arrivals and late-hour availability. Project completion is equally well-supported, with reviewers describing complex jobs (slab leaks, rerouted water lines, multi-toilet repairs) being finished fully and correctly. Pricing is mentioned positively in three reviews, with one reviewer explicitly noting no extra charge for extended labor time and another calling the service 'very affordable,' supporting a solid but not exceptional pricing score. Experience is reflected in four reviews through descriptions of skilled problem-solving and quality workmanship on non-trivial plumbing tasks. Overall, the scores are credible but the total review count of five limits statistical reliability.

• Only 5 reviews total — scores are directionally useful but statistically limited; WW Score should be treated with caution.
• Two reviews are dated 2022, making them over two years old; more recent reviews (2023–2024) are present but represent only 3 of 5 reviews.
• All reviews are 5-star ratings with no negative or mixed feedback — while the reviews contain specific details that reduce fake review suspicion, the uniformity warrants mild caution.
• No review mentions a negative experience, a callback issue, or any unresolved problem — absence of criticism in a small sample does not confirm perfection.

This WW Score is based on only 5 reviews and should be considered a preliminary indicator of quality rather than a statistically reliable assessment; more reviews are needed to establish a confident long-term performance profile.

All three reviews speak positively to professionalism, with mentions of promptness, courtesy, neatness, and fast service across the board. Project completion is also consistently affirmed — each reviewer describes their issue being resolved, including one case where a plumber waived a charge after a quick fix, demonstrating integrity. Pricing is a mixed signal: one reviewer explicitly called prices high even by San Francisco standards, while another received a no-charge visit, pulling the pricing score down to a conservative 60. Experience is supported by two reviews that describe competent, efficient problem-solving, though the sample is too small to score with confidence. Overall the picture is positive but the very small review pool limits reliability significantly.

• Only 3 reviews total — WW Score should be treated as preliminary and low-confidence.
• All reviews are dated between 2018 and 2020, meaning all are more than 4 years old. No recent performance data is available.
• Different technician names appear across reviews (Andrew, Oliver, Efrein), suggesting a multi-person operation — scores may reflect individual variation rather than consistent company-wide quality.
• No fake review patterns detected — reviews contain specific details, named individuals, and varied ratings/language.

This WW Score is based on only 3 reviews, all of which are over 4 years old, and should be considered a low-confidence preliminary estimate that requires significantly more recent review data before it can be trusted as representative.

Alvarez Plumbing presents a deeply mixed record across all four dimensions. Professionalism is undermined by repeated no-shows, late arrivals, rude office staff, and a serious allegation of misconduct by the owner, though a meaningful number of reviewers praised individual plumbers as polite and responsive. Pricing is a significant weak point, with multiple reviewers citing undisclosed trip charges, inflated hours, and billing irregularities that felt deceptive — only a handful of reviewers described pricing as fair or transparent. Project completion is the most damaging dimension: a recurring pattern of incomplete work, toilets re-clogging within days, and the company refusing to honor callbacks or warranties without additional charges is documented across many independent reviews spanning multiple years. Experience scores moderately, as several reviewers praised specific technicians for skill and knowledge, but this is offset by documented cases of wrong parts installed, incomplete hydro-jetting, and a $900 device installed that did not address the actual problem.

• RECURRING CALLBACK REFUSAL PATTERN: At least 6 independent reviews describe work failing within days and Alvarez refusing to return without additional charges. This is a systemic operational issue, not isolated incidents.
• BILLING IRREGULARITIES: Multiple reviewers across different years cite undisclosed trip charges, inflated labor hours, and late invoice delivery followed by immediate collection calls. This pattern suggests a structural billing problem.
• OWNER MISCONDUCT ALLEGATION: One reviewer (2018-02-10) alleges the owner Dominic made unwanted advances during a service visit. This is a serious flag that cannot be verified but is noted.
• RECENCY NOTE: The most recent reviews (2022–2023) continue to show negative patterns consistent with older reviews, suggesting no meaningful improvement over time. Positive reviews are spread across all years and do not cluster recently.
• NO FAKE REVIEW FLAG: Reviews vary significantly in detail, tone, length, and rating. No strong pattern of coordinated fake reviews detected. Both positive and negative reviews contain specific names, dates, and job details lending credibility.
• OLDER REVIEWS: Approximately 30% of reviews predate 2020 and were given reduced weight in scoring. The pattern of complaints is consistent across all time periods, which increases concern rather than reducing it.

This WW Score is based on 40 reviews with strong dimension coverage across all four categories, yielding HIGH confidence — however, the score should be interpreted cautiously given the consistent multi-year pattern of post-service failures, billing disputes, and callback refusals that suggest systemic rather than isolated problems.