Find Nearby Plumbers In Fontana, California

This contractor demonstrates strong overall performance with a WW Score of 82.3, driven primarily by consistent professionalism and reliable project completion. Technicians are frequently praised for punctuality, courtesy, and clear communication, with many reviews highlighting same-day or next-day service availability. Project completion is solid, with most jobs finished as promised and follow-through honored. However, pricing emerges as a notable weakness, with approximately 19% of reviews mentioning concerns about costs being high, overcharges, or unexpected price increases. Experience and technical knowledge are generally well-regarded, though some reviews indicate occasional diagnostic errors or incomplete solutions on first visits.

• PRICING CONCERNS: Approximately 19% of reviews (187 mentions) explicitly address pricing issues. Common complaints include: unexpected price increases after initial quotes, charges significantly higher than competitors, hidden or undisclosed fees, and perception of overcharging. Multiple reviews cite price gouging, particularly on emergency/after-hours calls and warranty work.
• FAKE REVIEW PATTERN DETECTED: Approximately 25-30 reviews (2.5-3% of total) show suspicious characteristics: identical phrasing ('excellent service,' 'highly recommend,' 'professional'), generic praise with zero specifics, all 5-star ratings with minimal detail, and clustered dates (particularly June 2025, May 2025). These appear to be artificially generated or incentivized reviews. Confidence in overall score reduced slightly due to this pattern.
• SCHEDULING/RESPONSIVENESS INCONSISTENCY: While most reviews praise quick response times, approximately 12 reviews document significant scheduling failures including no-shows, cancelled appointments without callback, and long delays in returning calls or providing estimates. This suggests operational inconsistency.
• QUALITY CONTROL VARIABILITY: Approximately 8-10 reviews mention incomplete first visits, misdiagnosis of problems, or work that required callbacks to fix. One review explicitly praised the company's quality control system with photo review by senior staff.
• RECENCY BIAS: Approximately 60% of reviews are from May-June 2025 (very recent), with a sharp drop-off in reviews from 2024 and earlier. This concentration may inflate current scores if recent performance differs from historical patterns.
• MULTIPLE BUSINESS ENTITIES: Reviews reference multiple business names ('The Plumber,' 'O&M Plumbing,' 'My Plumber,' 'Pro Plumbers Grapevine,' 'Roboco Enterprises Inc dba The Plumber') suggesting either franchises, rebranding, or data aggregation from multiple unrelated companies. This may compromise score reliability.

This WW Score of 82.3 should be treated with MODERATE-TO-HIGH confidence for professionalism and project completion dimensions, but MODERATE confidence for pricing due to documented overcharge patterns. The presence of suspected fake reviews (2.5-3% of dataset) and the concentration of recent reviews (60% from May-June 2025) suggest the score may not be fully representative of long-term performance. Customers should expect strong service quality and responsiveness but should obtain detailed written quotes and compare pricing with competitors before committing, particularly for large jobs or emergency services.

Jerry's Plumbing demonstrates strong overall performance across all four dimensions, with particular strength in pricing fairness and customer responsiveness. The business excels at punctuality, honest communication, and reasonable rates, with numerous customers praising fair pricing compared to competitors. Project completion is generally reliable with same-day or next-day service and thorough follow-through. However, the score is tempered by five negative reviews (1-star ratings) spanning 2014-2021 that document serious professionalism lapses including no-shows without communication, refusal to perform standard plumbing work, and office staff failures on city compliance requirements. These negative experiences suggest inconsistency in service delivery despite the overwhelming majority of positive feedback.

• Five 1-star reviews document significant professionalism failures: no-shows without communication (2016), refusal to perform standard hot water work (2014), angry demeanor and incomplete diagnostics (2018), office staff incompetence on city requirements (2021), and furnace installation deception (2022). These are not isolated complaints but pattern indicators.
• Multiple reviews with 'unknown' text content (6 reviews) cannot be analyzed for dimension-specific evidence; these are counted in total but excluded from usable data analysis.
• Review from 2022-01-03 appears to reference furnace installation, which is outside plumbing scope and may indicate business scope confusion or data entry error.
• Recency concern: Most reviews are 5+ years old (2007-2015). Only 8 reviews are from 2018 onward. Recent negative reviews (2021, 2022) suggest potential service quality decline or operational changes.
• Positive reviews show some generic phrasing patterns ('honest,' 'fair,' 'professional,' 'highly recommend') but with sufficient specific detail (same-day service, specific job types, cost comparisons) to avoid fake review classification. However, the concentration of 5-star ratings (41 of 49 usable reviews) is notable.

This WW Score of 82.3 should be treated with moderate caution: while based on substantial data (49 reviews across all dimensions with HIGH confidence), the presence of five serious negative reviews documenting professionalism failures, combined with heavy weighting toward older reviews (pre-2015), suggests the score may not fully reflect current service reliability. The business appears to have experienced operational inconsistency over time, and recent customers should weight the 2021-2022 negative reviews heavily when making decisions.

HD Plumbing demonstrates strong overall performance with a WW Score of 82.3, driven primarily by consistent professionalism and technical expertise across 36 reviews. The company excels in punctuality, communication, and workmanship quality, with multiple customers praising responsiveness and honest dealings. However, the score is tempered by three significant negative reviews documenting serious failures: a gas leak post-installation without safety checks, unresponsive service on warranty work, and repeated no-shows/cancellations. Pricing is generally competitive and transparent, though one customer noted higher costs for emergency work. Project completion shows mixed results—most jobs are finished properly and on time, but the service responsiveness issue and one incomplete diagnostic case create concerns.

• CRITICAL: Three 1-star reviews document serious service failures including safety hazards (gas leak), non-responsive warranty service (1.5+ month delays with broken promises), and repeated appointment no-shows without communication. These are not minor complaints.
• INCONSISTENCY DETECTED: Multiple reviews reference different primary contacts (TJ, Heinz, Devon, Scott H.), suggesting either multiple technicians or name variations. Quality and professionalism vary significantly by technician—some reviews praise specific individuals while negative reviews also name specific individuals, indicating performance is not uniform.
• RECENCY BIAS: 22 of 36 reviews (61%) are from 2018 or earlier. Only 8 reviews are from 2024. Recent reviews show mixed quality (one 5-star, one 1-star gas leak incident in Oct 2024), suggesting current performance may not match the historical average.
• PAYMENT DISPUTE: One review alleges non-payment of $4,000 to a contractor (Aug 2023), raising questions about business practices and reliability beyond customer service.
• RESPONSIVENESS PATTERN: Multiple reviews praise quick response times, but one detailed 2021 review documents 1.5+ months of delays and broken promises for warranty service, contradicting the responsive reputation.

This WW Score of 82.3 should be treated with MODERATE-to-HIGH caution: while the majority of reviews (30+ positive) demonstrate genuine competence and professionalism, the presence of three serious negative reviews (safety hazard, non-responsive service, repeated no-shows) and significant recency bias (61% of reviews older than 6 years) indicate the score may overstate current reliability. Recent performance appears more volatile than historical data suggests. Customers should verify current technician assignment and request explicit safety protocols before booking.

Eudaves Plumbing demonstrates strong professionalism with consistent praise for courtesy, responsiveness, and communication across 11 reviews. Pricing is a clear strength, explicitly mentioned as fair and competitive in 8 reviews. Experience and workmanship quality are well-documented across 9 reviews, with customers noting skilled problem-solving and quality repairs. However, project completion is the weakest dimension (78.0) due to one severe no-show incident in 2022 that resulted in abandoned work and failed callbacks, significantly impacting this category despite otherwise strong completion rates. The company appears to have addressed this issue with a formal apology letter in 2018.

• One critical no-show/no-call incident (2022-01-06) with failed callbacks and abandoned work — this is a major red flag for reliability despite overall positive trend
• Most reviews are older than 12 months (11 of 16 reviews predate 2024); only 2 recent reviews from June 2024 provide current performance data
• Review from 2018 indicates a previous serious issue (miscommunication/problems) that required owner intervention to resolve — suggests pattern of occasional service failures
• Several reviews use generic praise language ('best plumbers', 'highly recommend') with minimal specific detail, though this is not unusual for 5-star reviews

This WW Score of 82.3 should be treated with moderate caution: while the score is supported by HIGH confidence across all dimensions, the data is heavily weighted toward older reviews (2013–2017), and two documented service failures (2022 no-show and 2018 miscommunication) indicate the company has experienced serious reliability issues in the past. Recent reviews (June 2024) are positive, suggesting possible improvement, but insufficient recent data limits confidence in current performance.

Kings Plumbing demonstrates strong overall performance across all dimensions, with particular strength in professionalism (86.5) and experience (85.1). The company excels at punctuality, communication, and technical skill, with extensive evidence of same-day or next-day service and knowledgeable technicians. Pricing is the weakest dimension (78.2), with legitimate complaints about high service fees, unclear upfront pricing, and occasional price gouging, though many reviews praise fair and competitive rates. Project completion is solid (84.3), with most jobs finished properly, though a few instances of incomplete work or follow-up issues were noted. The high mention counts across all dimensions (68–127) provide strong confidence in these scores.

• PRICING INCONSISTENCY: Multiple reviews cite high service fees ($95 site visit fee, $455 for a 40-minute job, $305 for 30-minute drain unclog) and unclear upfront pricing. Some customers report being quoted high prices initially then offered discounts. This suggests potential pricing strategy issues or lack of transparency.
• RESPONSIVENESS GAPS: Several 1-star reviews (2024-07-12, 2024-07-06, 2024-06-09) report no callbacks or failure to respond to inquiries, contradicting the majority of positive reviews praising quick response. This indicates inconsistent customer service.
• QUALITY VARIANCE: One detailed negative review (2023-10-31) describes poor workmanship (1-hour drain unclog, drain stop left stuck, messy work area) and unprofessional behavior (technician requesting positive review). This contrasts sharply with most reviews but suggests occasional quality lapses.
• RECENCY BIAS: Approximately 60% of reviews are from 2023–2025, with a notable cluster on 2023-06-09 and 2024-06-09 (possibly bulk uploads or review campaign). Older reviews (2012–2015) are sparse and generic. This may inflate current perception.
• GENERIC/EMPTY REVIEWS: Multiple reviews contain no text or only 'unknown' (at least 8 instances), limiting data quality. Several reviews are extremely brief ('Great!', '..', 'as expected') and provide minimal substantive information.
• POTENTIAL FAKE REVIEW PATTERN: The 2023-06-09 and 2024-06-09 clusters contain many 5-star reviews with similar phrasing ('professional,' 'friendly,' 'reasonable price,' 'highly recommend') but lack specific details. While not conclusive, this warrants caution.
• INCONSISTENT PRICING TRANSPARENCY: The $95 site visit fee mentioned in 2024-07-12 review is not consistently mentioned in other reviews, suggesting either a recent policy change or selective application.

This WW Score of 82.1 is reliable and should be trusted, supported by 176 reviews with high mention counts across all dimensions. However, the score masks significant pricing concerns and occasional service inconsistencies that warrant careful consideration; customers should request detailed upfront pricing and verify responsiveness before hiring. The company's core technical competence and professionalism are well-established, but pricing transparency and consistency remain areas of concern.

All Tankless Water Heater & Plumbing earns strong marks across all four dimensions, driven by a large volume of detailed, specific reviews spanning multiple years. Professionalism is consistently praised — punctuality, responsiveness, courteous communication, and clean workmanship appear in the overwhelming majority of reviews — but is tempered by one serious incident in which an employee allegedly threatened a customer who left a negative review, and one reviewer who noted an unprofessional phone manner. Pricing scores moderately well: many reviewers explicitly cite competitive or fair pricing and note being quoted less than competitors, but there are meaningful dissenting voices — a hidden $100 diagnosis fee complaint, a reviewer who felt labor costs were excessive, one who felt the quote was triple the unit cost, and a 2-star review where the owner dropped his price by $600 on the spot when challenged, suggesting inconsistent pricing transparency. Project completion is a strong suit, with dozens of reviews describing jobs finished same-day or next-day, thorough testing before departure, and follow-through on warranty work — however, one 2-star review explicitly states the contractor never returned calls after a recurring problem, and a 1-star review describes an incomplete job with a promised part never installed. Experience is highly rated, with numerous reviewers specifically calling out technical knowledge of Navien, Noritz, and Rheem systems, warranty navigation, and problem-solving ability, though one 1-star review describes poor craftsmanship and a drain installed in the wrong location repeatedly.

• SERIOUS CONDUCT FLAG: One detailed 1-star review (Jan 2023) alleges that employee Jesus threatened the reviewer with a lawsuit over a negative Yelp review, and that the owner Pedro prioritized Yelp reputation over customer resolution. This is a significant trust and professionalism concern that cannot be dismissed.
• WARRANTY/FOLLOW-THROUGH FLAG: A 2-star review (Dec 2020) explicitly states the contractor never returned calls after a recurring hot water issue post-installation, suggesting warranty follow-through may be inconsistent.
• PRICING TRANSPARENCY FLAG: A 3-star review (Mar 2024) reports an undisclosed $100 diagnosis fee. A separate 1-star review (Sep 2019) disputes pricing as excessive. One 2-star review notes the owner dropped his price by $600 immediately when pushed, raising concerns about quote consistency.
• WORKMANSHIP FLAG: One 1-star review (Nov 2022) describes slow, messy work with a drain installed in the wrong location multiple times. This reviewer's experience is an outlier but cannot be ignored.
• RECENCY NOTE: The review set spans from 2017 to April 2024. The majority of reviews are from 2020–2024, giving reasonable recency weight. The most recent negative reviews (2023–2024) are given elevated weight in scoring.
• FAKE REVIEW RISK: LOW-MODERATE. The majority of 5-star reviews contain specific details (names, unit models, job descriptions, timelines) that suggest authenticity. However, a small subset of 5-star reviews are very brief and generic (e.g., 'Great one!', 'The whole crew does fast & first rate work!'). These were noted but do not dominate the corpus. No systematic fake review pattern detected.
• SCORE MODERATION APPLIED: Professionalism and project completion scores were conservatively reduced from what the raw positive volume would suggest, due to the severity of the conduct allegation and the warranty non-response complaint.

This WW Score is based on 75 reviews with a high volume of specific, detailed accounts and carries HIGH overall confidence, but prospective customers should weigh the unresolved conduct allegation (threatened reviewer) and pricing transparency complaints carefully before hiring.