Find Nearby Plumbers In Whittier, California

David demonstrates strong professionalism across all three reviews, with explicit praise for his friendly demeanor, clear communication, and neat work practices. Project completion is consistently affirmed with timely service and thorough problem-solving (pipe replacement, backup clearing, P-trap installation). Pricing is notably favorable at $45 per service call with transparent, honest billing practices and a no-charge guarantee if work cannot be completed. Technical expertise is evident through diagnostic camera use, proper equipment deployment, and knowledgeable explanations to customers. However, the sample size of only 3 reviews and their age (all from October 2021, nearly 3 years old) limits confidence in the overall score.

• All three reviews are from October 2021 — over 2.5 years old. No recent reviews available to assess current service quality or any potential changes in business practices.
• Small sample size (n=3) limits statistical reliability. Scores based on 3 reviews should be treated as preliminary indicators rather than definitive assessments.
• Slight pattern of similar phrasing across reviews (e.g., 'very professional,' 'very knowledgeable,' 'very happy') but reviews contain distinct details and scenarios, so authenticity appears reasonable.

This WW Score of 88.3 should be treated with caution due to the very small sample size (3 reviews) and significant age (all from 2021). While the reviews are detailed and appear authentic, current service quality cannot be reliably assessed without recent customer feedback.

Mike demonstrates strong professionalism across all three reviews, with explicit mentions of responsiveness, punctuality, patience, and straightforward communication. Project completion is consistently evidenced by completed jobs without abandonment, including emergency response and major remodel work. Pricing is characterized as fair and reasonable in multiple reviews, though specific pricing details are limited. Technical skill is implied through successful handling of complex work (sewer, repipe, emergency plumbing), though explicit technical commentary is minimal. The score reflects solid performance across all dimensions, tempered by the small sample size and limited recency (two reviews from 2019-2020).

• Small sample size (n=3) limits statistical reliability; recommend collecting more recent reviews for robust scoring
• Two of three reviews are older than 3 years (2019-2020); only one review from 2023 provides recent performance data
• No negative feedback or complaints present; while positive, absence of critical detail limits depth of assessment

This WW Score should be treated as indicative rather than definitive due to the small number of reviews and age of most data; additional recent reviews would significantly strengthen confidence in this assessment.

Daniel Cordova Plumbing has a strong and well-documented track record of professionalism, with dozens of reviews praising punctuality, courteous technicians, clear communication, and clean workmanship. Project completion scores are solid overall, with most jobs described as finished thoroughly and correctly, though a handful of notable negative reviews describe an uncompleted job with a charge still applied, a warranty dispute resulting in repeat clogging, and a serious allegation involving documentation fraud and threats around a pump installation. Pricing is generally viewed as fair and competitive — several reviewers noted estimates significantly below competitors — but a recurring complaint about the $100 assessment fee and one reviewer feeling upsold temper the score. Experience scores are strong, with multiple reviews highlighting skilled diagnosis, problem-solving on difficult or previously unresolved jobs, and knowledgeable technicians, offset slightly by one instance where the owner could not fix a problem and another where a job required a return visit. The score is meaningfully pulled down by a small but credible cluster of serious negative reviews that describe billing disputes, warranty refusals, and alleged deceptive documentation.

• Multiple reviews contain only the text 'unknown' or '-' or 'See above.' with a 5-star rating and no substantive content — at least 12 such reviews identified. These provide no usable data and were excluded from dimension scoring. Their presence inflates the raw star average and may indicate placeholder or incomplete review submissions.
• One review (2022-09-06) contains a serious allegation of documentation fraud, refusal to provide a receipt for installed equipment, and a threat to remove installed parts. The reviewer states CSLB confirmed grounds for a complaint. This is a significant red flag for business integrity and was weighted heavily in the project completion and pricing dimensions.
• One review (2013-11-18) describes being charged $150 for a job that was not completed or fixed, with only a partial coupon discount applied. This directly impacts project completion scoring.
• One review (2014-06-09) describes a repeat clog within 6 weeks of service with no warranty offered, and the company disputed the reviewer's account of events. This negatively impacts both project completion and pricing scores.
• One review (2023-01-06) describes a no-show after a paid $100 assessment fee was required just to receive a quote, raising concerns about the assessment fee policy and reliability.
• One review (2020-07-21) describes the owner calling a client to accuse them of misconduct based solely on a contractor's account, without verifying with the client first. This reflects a professionalism concern at the ownership level.
• The majority of reviews with substantive detail are from 2013–2016, with only a small number from 2023–2024. Recency of the review base is limited, and the most recent negative reviews (2022, 2023) are among the most serious. The score should be interpreted with caution given the age of much of the positive data.
• No clear pattern of fake reviews detected among the substantive reviews, though the volume of 'unknown' placeholder reviews is unusual and warrants caution.

This WW Score is based on a large volume of reviews spanning over a decade, with HIGH confidence across all four dimensions, but reliability is moderated by the age of most positive reviews, a cluster of credible and serious negative reviews involving billing disputes and alleged misconduct, and a significant number of content-free placeholder reviews that cannot be scored.

Bonafide Plumbing receives strong praise across nearly all dimensions, with customers consistently highlighting Jeff and his crew's punctuality, communication, and courteous attitude — though two separate reviews (2022 and 2023) describe a no-show or failure to return calls, which meaningfully drags down the professionalism and project completion scores. Pricing is a clear strength, with multiple reviewers explicitly noting savings of hundreds to over a thousand dollars compared to competing quotes, and transparent, fair estimates. Workmanship and technical skill are frequently praised, including complex jobs like full-home repiping, gas line replacement, and tankless water heater installation. The two negative reviews are credible, specific, and recent enough to warrant caution, preventing a top-tier score despite the otherwise positive pattern.

• Two credible 1-star reviews (Oct 2022 and Dec 2023) describe no-shows and failure to return calls — these are specific, plausible, and recent, and meaningfully reduce confidence in reliability.
• Several 5-star reviews use enthusiastic but somewhat generic praise (e.g., 'A+++++', 'best prices in town', 'great service'). While not conclusive, a subset of reviews lack specific job details, which slightly reduces confidence in those individual data points.
• Recency note: The two negative reviews are among the most recent in the dataset (2022–2023), suggesting a possible decline in responsiveness or scheduling reliability over time. More weight has been given to these recent signals.
• No reviews mention hidden charges or billing disputes, which is a positive signal for pricing transparency, but absence of complaints alone was not used to inflate the pricing score.

This WW Score is based on 19 reviews with usable data across all four dimensions and carries HIGH overall confidence, but the presence of two recent, credible no-show complaints introduces meaningful uncertainty about scheduling reliability that prospective customers should weigh carefully.

MB Plumbing demonstrates strong performance across all dimensions with consistent positive feedback. Professionalism is the strongest area, with 9 mentions highlighting punctuality, friendliness, communication, and responsiveness. Project completion is well-documented across 8 reviews, showing timely delivery and thorough follow-through on both small and large jobs. Pricing receives solid marks from 4 reviews citing reasonable and fair rates. Technical expertise is evident in 6 mentions describing quality workmanship and problem-solving ability. The WW Score of 88.2 reflects reliable, professional service with strong execution.

• SUSPICIOUS PATTERN DETECTED: All 12 reviews are 5-star ratings with no variation, which is statistically unusual and suggests potential review curation or fake reviews.
• RECENCY CONCERN: 5 of 12 reviews (42%) are from October 2, 2024 with identical timestamps, suggesting batch posting or coordinated submission.
• GENERIC PRAISE: Several reviews use similar superlative language ('AMAZING', 'HIGHLY RECOMMEND', 'fantastic') without specific technical details, which is a weak indicator of authenticity.
• OLDER REVIEWS: 7 of 12 reviews (58%) are from 2019-2020, more than 4 years old. Recent data is limited to October 2024 cluster.
• LACK OF NEGATIVE DETAIL: No reviews mention any problems, delays, or areas for improvement, which is atypical for a real contractor with 12+ reviews.

While the score of 88.2 is respectable, confidence should be MODERATE rather than HIGH due to the suspicious clustering of identical 5-star ratings, batch posting patterns, and absence of any critical feedback. The data suggests potential review manipulation; treat this score as indicative but not definitive without independent verification.

Mike's Plumbing earns strong marks across all four dimensions, driven by an overwhelming volume of positive reviews praising punctuality, communication, friendly technicians, and quality workmanship across a wide range of jobs. Professionalism is the most frequently cited strength, with dozens of reviewers specifically calling out on-time arrivals, courteous staff, clean work habits, and responsive office personnel. Pricing scores moderately well — the majority of reviewers describe fair, competitive, or below-estimate final costs, but a meaningful minority of negative reviews cite unexpectedly high charges, undisclosed labor rates, and a significant bait-and-switch pricing complaint that cannot be ignored. Project completion is strong overall, with most jobs described as fully resolved in a timely manner, though several reviews flag recurring issues, abandoned callbacks, and at least one instance of a new leak appearing within 24 hours of service. Experience scores well, with many reviewers praising skilled diagnosis, creative problem-solving, and technical knowledge, though a handful of negative reviews describe technicians who could not resolve the issue or required senior intervention.

• Two reviews (dated 2024-10-29 and 2024-11-08) are nearly word-for-word identical in content, both complaining about a $310/hour charge for a water heater troubleshooting visit that yielded no resolution. This may represent the same reviewer posting twice or a coordinated negative review effort — treat with moderate caution but the underlying complaint is plausible and consistent with other pricing concerns.
• Two reviews (dated 2025-06-06 and 2025-06-04) are exact duplicates of a detailed positive review about a kitchen sink replumb job. This is a strong indicator of a fake or duplicate review submission and reduces confidence in the most recent positive review cluster.
• Two reviews (dated 2024-10-09 and 2024-10-03) are near-identical positive reviews about the same sewer line incident involving Cody. This may be a duplicate submission by the same reviewer.
• Two reviews (dated 2022-09-07 and 2022-09-04) are near-identical positive reviews about a whole-house generator gas piping re-do. Likely duplicate submissions.
• Two reviews (dated 2008-07-11) are exact duplicates of a positive review. Likely a duplicate submission.
• Multiple reviews contain no text and only a star rating (5 stars). These provide no usable data for any dimension and were excluded from dimension scoring.
• A significant number of negative reviews (1-star) cite responsiveness and communication failures — unreturned calls, ignored messages, missed appointments, and failure to follow up. This is a recurring operational weakness that is partially offset by the high volume of positive responsiveness mentions but should not be dismissed.
• The review corpus spans from approximately 2008 to 2025. Reviews older than 2022 carry reduced weight per recency rules. The business appears to have grown significantly over time, and some older negative reviews may reflect earlier operational issues that have since improved — but some communication and scheduling complaints persist into 2024-2025.
• At least one review (2018-10-02) alleges the company refused to provide insurance information after causing property damage, which is a serious professional and legal concern.
• One review (2016-04-21) describes extremely unprofessional conduct including property damage, denial of responsibility, and an abusive late-night phone call. This is an outlier but a serious one.

This WW Score is based on a very large review corpus (281 reviews) spanning over 15 years, giving it HIGH statistical confidence in direction and relative dimension ranking, but the score should be interpreted with caution due to confirmed duplicate/fake positive reviews, a recurring pattern of communication and scheduling failures in negative reviews, and several serious pricing transparency complaints that suggest inconsistent customer experiences depending on the job type and technician assigned.