Find Nearby Plumbers In Pomona, California

Paul's Plumbing earns strong scores across all four dimensions, driven by a large volume of detailed, specific reviews spanning over a decade. Professionalism scores are high but modestly penalized by five negative reviews citing rude behavior, no-call/no-show patterns, a wildly inflated estimate, and a driving complaint — these are credible, specific, and cannot be dismissed. Pricing is consistently praised as reasonable, honest, and transparent, with multiple reviewers explicitly noting Paul saved them money versus competitors. Project completion is a clear strength, with dozens of reviewers describing jobs finished promptly, callbacks honored, and Paul going beyond the scope of the original request. Experience is well-documented through technically specific reviews covering slab leaks, reroutes, water heater installs, pressure regulators, and gas line repairs, with Paul frequently identifying problems other plumbers missed.

• 5 negative reviews (1-star ratings) are present and credible: one cites a rude phone interaction with condescending language, one cites three rescheduled appointments over 5 days with no completion, one cites no callback at all within a week, one cites an $1,800 estimate for a job completed by another plumber for $375 with no diagnostic justification, and one is a driving complaint with no plumbing relevance. These are specific and individually distinct — not a coordinated attack pattern.
• One 2-star review (2022) notes Paul reimbursed damages from a prior complaint. The original complaint details are not visible, but the resolution is acknowledged. This suggests at least one instance of work-related damage occurred.
• The vast majority of reviews are 5-star. While this could suggest fake review inflation, the reviews are largely specific, name real job types, reference named individuals (Philip, Alex), describe unique scenarios, and span 13 years — this pattern is more consistent with a genuinely well-regarded small business than a fake review campaign. No significant fake review flag is raised, but the near-uniformity of 5-star ratings warrants mild caution.
• Recency note: The bulk of reviews with negative professionalism signals (rude behavior, no-shows, no callbacks) are from 2015–2016. More recent reviews (2020–2024) are predominantly positive with no recurrence of these patterns, suggesting possible improvement over time. Scores reflect the full review history but recent trend is favorable.
• One review (2015-11-21, 1-star) references an employee's driving behavior and contains no plumbing service content. This review was excluded from dimension scoring as it provides no usable data about the contractor's work.

This WW Score is based on 78 reviews spanning 13 years with strong mention counts across all four dimensions, making it one of the more reliable assessments possible — however, the presence of five credible negative reviews, one confirmed damage incident, and the inherent self-selection bias of online reviews means the true performance floor may be slightly lower than the scores suggest.

Bill receives consistently strong marks across all four dimensions, with professionalism being the most frequently and enthusiastically cited quality — reviewers repeatedly highlight his punctuality, communication, cheerful attitude, and responsiveness even on weekends and late evenings. Pricing is a standout differentiator: multiple reviewers specifically called out the $45 flat rate as surprisingly honest and far below competitor quotes, with no hidden charges or upselling reported. Project completion is solid across the board, with nearly every reviewer confirming their drain issue was fully resolved; one review noted Bill had a family emergency mid-job but arranged his brother to finish, which was handled transparently and completed satisfactorily. Experience scores slightly lower than the other dimensions because while reviewers consistently report successful outcomes, detailed commentary on technical skill or problem-solving depth is limited — the work described is largely routine drain clearing, with a few more complex jobs (camera inspection, roof access, main line cleanout) suggesting competent but not deeply tested expertise in the review set.

• All 19 reviews are 5-star ratings with zero negative or mixed feedback — this is statistically unusual and warrants mild caution, though the reviews do contain specific details (job types, pricing figures, scheduling circumstances) that reduce the likelihood of fabrication.
• Several reviews use similarly brief, generic phrasing ('great service,' 'highly recommend,' 'fast and professional') with no specifics — these add limited analytical value and were weighted conservatively.
• All reviews are dated between 2016 and 2019 — none are within the past 12 months (relative to a 2025 evaluation date). This is a significant recency gap. Current performance cannot be reliably inferred from this data set.
• The recency gap of 6+ years means business quality, ownership, staffing, or pricing may have changed substantially. Scores should be treated as a historical snapshot only.

The WW Score carries HIGH mention-based confidence across all dimensions, but the complete absence of reviews from the past five or more years substantially limits how much this score should be trusted as a reflection of current service quality.

The Drain Doctor demonstrates exceptional professionalism across nearly all reviews, with consistent praise for punctuality, communication, politeness, and responsiveness. Project completion is strong, with customers reporting jobs finished thoroughly and on time, though a few mention callbacks being honored. Technical expertise and workmanship quality are well-documented across the portfolio. Pricing emerges as the only meaningful weakness, with approximately 22% of reviews mentioning cost concerns—some customers found quotes higher than competitors, though most acknowledged fair value for quality work. The company's transparency in providing multiple price options and willingness to negotiate mitigates pricing friction.

• Potential fake review pattern detected: Multiple reviews from 2025-02-09 contain minimal or no text content (3 blank reviews rated 5.0), suggesting possible bulk/automated submissions. This reduces confidence slightly in the overall dataset.
• Pricing concerns appear in ~22% of reviews (28 mentions), with 5 reviews explicitly criticizing high costs. However, most pricing complaints are contextual (e.g., senior on fixed income, comparison to other quotes) rather than claims of dishonesty. One 2-star review and one 3-star review cite overpricing for simple jobs.
• All reviews are 5-star except for 3 reviews (4-star, 3-star, 2-star), creating a heavily skewed distribution. While this reflects genuine customer satisfaction, it limits ability to identify systemic weaknesses.
• Review recency: Approximately 65% of reviews are from 2022 onwards, with strong concentration in 2025 (most recent). Older reviews (2018-2021) show consistent patterns, supporting reliability of current scores.

This WW Score of 87.2 is highly reliable, based on 127 reviews with strong mention counts across all dimensions. Professionalism and project completion are exceptionally well-documented (98 and 89 mentions respectively), while experience is solidly supported (67 mentions). Pricing data, though more limited (28 mentions), reveals a genuine but manageable concern that does not undermine overall quality perception. The company's primary strength is execution and customer interaction; the primary area for improvement is competitive pricing positioning.

Complete Plumbing and Rooter earns strong marks across all four dimensions, driven by a large volume of detailed, specific reviews spanning 2017–2024. Professionalism is the most frequently cited strength, with dozens of reviewers praising technicians Michael, Mike, Jovan, Paul, Art, and Adrian by name for punctuality, courtesy, clear communication, and responsiveness — including after-hours and emergency calls. Project completion scores well overall, with the vast majority of reviewers confirming jobs were finished as promised, often same-day or next-day, with cleanup included and callbacks honored; however, two notable negative reviews cite an incomplete job with no follow-up communication and a rushed leak detection with a price discrepancy on the invoice, which moderately temper this score. Pricing is generally praised as competitive and transparent, with multiple reviewers noting they compared quotes and chose this company for best value, though two reviews flag inconsistent pricing quotes and an unexpected service charge, preventing a higher score. Experience is well-supported by specific accounts of skilled diagnostics, complex jobs (whole-house repipes, slab leaks, gas line replacements), and technicians who explained options clearly rather than defaulting to the most expensive solution.

• Two reviews (1-star from 2023-02-23 and 1-star from 2021-10-07) cite non-responsiveness after service or inquiry — a recurring communication breakdown pattern worth noting.
• One 2-star review (2021-01-21) describes a significant pricing transparency issue: the technician quoted three different prices ($140, $130, $125) and the 'free estimate' visit resulted in an unexpected $75–$140 charge with no prior disclosure. This is a material flag for the pricing dimension.
• One 2-star review (2021-01-12) describes a price change between verbal quote ($2,400) and invoice ($2,800), a forgotten step (main water line not turned off), and low confidence in the diagnosis — flagging both pricing and project completion.
• The overwhelming majority of reviews are 5-star (approximately 75 out of 80). While most contain specific names, job details, and situational context that suggest authenticity, the near-universal positivity warrants mild caution.
• Review volume drops significantly after 2022, with only 3 reviews in 2023–2024. The most recent negative review is from February 2023. Recency of data is moderate — the bulk of reviews are from 2020–2022.
• No clearly fake or bot-generated reviews detected. Language and detail levels vary naturally across reviews, supporting overall authenticity.

This WW Score is based on 80 reviews with a high volume of specific, named, and detailed accounts across a 7-year period, making it a reliable indicator of this contractor's general performance — though prospective customers should weigh the pricing transparency complaints and note that recent review volume is limited.

Lang's Plumbing demonstrates strong overall performance across all four dimensions. Professionalism is a clear strength, with consistent praise for responsiveness, punctuality, communication via text/email, and courteous demeanor across 10 reviews. Technical expertise and problem-solving ability are well-documented across 8 reviews, with customers noting Vincent's knowledge and ability to diagnose issues quickly. Project completion is solid with 9 mentions of timely work and follow-through, though one significant negative review (2023-08-10) documents a critical failure in post-job communication and callback responsiveness that substantially impacts this dimension. Pricing is competitive and transparent across 6 mentions, though the same negative review raises concerns about warranty claim handling and financial incentives. The single 2-star review from August 2023 is a material outlier that prevents higher scoring despite overwhelming 5-star ratings.

• One significant negative review (2023-08-10, 2.0 stars) documents serious post-job communication failure and non-responsiveness to multiple callback attempts. This directly contradicts the professionalism and project completion claims in other reviews and suggests inconsistent service quality or selective responsiveness.
• Two reviews from 2015 (June 22 and June 24) are substantially older than 12 months and may not reflect current service standards. These are 9 years old and should be weighted less heavily.
• The negative review raises concerns about potential conflicts of interest with warranty companies and suggests Vincent may prioritize direct-pay jobs over warranty work, which could indicate ethical or business practice issues.
• Most recent reviews (2024) are highly positive with minimal critical detail, while the most detailed negative review is from 2023. Recency bias may be inflating current perception.

This WW Score of 84.2 should be treated with moderate caution. While the HIGH confidence is supported by 8-10 mentions per dimension and recent positive reviews, the single detailed negative review documenting serious communication failures and the absence of follow-up from Vincent on a material customer issue represents a genuine service quality concern that cannot be dismissed as an outlier. The score reflects strong technical capability and initial professionalism, but the documented post-job communication failure suggests reliability issues that may not be fully captured in the aggregate score.

Righteous Plumbing earns strong marks across all four dimensions, driven by a large volume of reviews consistently praising punctuality, responsiveness, and courteous technicians — particularly Amen and Kevin. Pricing scores well overall, with many reviewers explicitly noting fair or competitive quotes and no upselling, though two credible negative data points (a no-show with a price change, and a pattern of charging above quoted amounts) prevent a higher score. Project completion is solid but meaningfully penalized by one detailed 1-star review alleging substandard repipe work that did not meet city code, a refusal to return and correct the work, and a demand for additional payment — a serious allegation that directly contradicts the company's otherwise strong follow-through reputation. Experience scores well based on numerous specific mentions of skilled diagnosis and problem-solving, but the code-violation allegation introduces meaningful doubt about quality control on larger jobs. The 1-star review alleging false 24-hour advertising is also a minor but legitimate flag.

• FAKE REVIEW CONCERN — MODERATE: A significant portion of 5-star reviews share structural similarities: short, generic praise with no job specifics, identical mention of 'Amen' by first name only, and clustering of multiple reviews on the same date (e.g., three reviews on 2023-05-17, two on 2023-05-18, two on 2023-06-02, two on 2023-06-19). The 1-star reviewer from 2024-06-03 explicitly alleges that many reviews are from friends and relatives. While many reviews do contain credible specifics, the clustering pattern and generic subset warrant caution. Confidence is not fully reduced because the majority of reviews do contain verifiable job details.
• SERIOUS COMPLETION/QUALITY FLAG: One detailed 1-star review (2023-03-27) alleges that a gas line repipe was not buried to city code depth (18 inches required), the old gas line was left underground, the gas was turned back on without required Gas Company inspection, a promised water line was never installed, and the company refused to return to correct the work without additional payment. This is a significant workmanship and safety allegation that materially reduces both project_completion and experience scores.
• PRICING INCONSISTENCY FLAG: One 4-star review (2022-04-28) and one 1-star review (2023-07-26) both describe being charged more than the quoted price, with the 4-star reviewer noting the same happened to a friend. This suggests a possible pattern of underquoting and upcharging, which suppresses the pricing score.
• FALSE ADVERTISING FLAG: One 1-star review (2015-09-06) alleges the company advertises 24-hour service but was unavailable on a Sunday. This is an older review but worth noting.
• RECENCY NOTE: The majority of reviews with substantive detail are from 2022–2023. Reviews from 2014–2019 are older and given reduced weight. The most recent review (2024-06-03) is a 1-star warning review. No reviews from 2024 other than that one are present, which may indicate reduced recent activity or a shift in service quality.

This WW Score is based on a large review set (80 reviews) with HIGH confidence across all dimensions, but should be interpreted with caution due to credible fake review concerns, a serious unresolved code-violation allegation on a major job, and a documented pattern of charging above quoted prices — consumers should request written itemized quotes and verify all work meets local code before final payment.