Find Nearby Plumbers In Oak Park, Illinois

Diamond Plumbing demonstrates strong performance across all measured dimensions. Professionalism is exceptionally consistent, with 9 of 10 reviews explicitly praising punctuality, friendliness, politeness, cleanliness, and responsiveness. Project completion is well-documented across 8 reviews, showing reliable follow-through, timely work, and thorough cleanup. Experience is evidenced in 5 reviews highlighting technical knowledge, skill, and problem-solving ability across diverse plumbing tasks. Pricing data is limited to 2 mentions but both are positive, citing fair quotes and value. All reviews are recent (April 2024) and highly detailed with specific examples.

• All 10 reviews are 5-star ratings with no negative feedback — this is statistically unusual and warrants caution. While reviews contain specific details (names, task descriptions, cleanup practices) that suggest authenticity, the complete absence of any critical feedback or lower ratings is atypical.
• Sample size is modest (10 reviews). While sufficient for analysis, a larger dataset would increase confidence in the WW Score.
• Pricing dimension is underrepresented with only 2 mentions. Score reflects limited data on this dimension.

This WW Score of 89.3 is reliable for professionalism and project completion (both HIGH confidence), but should be interpreted cautiously due to the absence of any negative reviews, which is statistically unusual. The pricing score is based on minimal data and should not be weighted heavily in decision-making.

Illinois Plumbing Works demonstrates strong performance across all four dimensions with consistently high marks from customers. Professionalism is a standout strength, with 16 reviews explicitly praising punctuality, communication, courtesy, and responsiveness—though one 2017 review documents a significant failure in follow-up communication and scheduling. Pricing receives strong endorsement across 9 reviews highlighting fair rates and cost-saving solutions. Project completion is well-documented with 14 mentions of timely, thorough work including emergency response and complex multi-visit projects. Experience and technical skill are consistently praised across 13 reviews, with customers noting problem-solving ability and quality workmanship. The single 1-star review from 2017 is a notable outlier involving non-responsiveness and broken commitments, which significantly impacts the overall score despite the overwhelmingly positive trend.

• DUPLICATE REVIEW DETECTED: Reviews dated 2018-07-04 and 2018-07-03 are nearly identical (apartment building owner in Elmwood Park, Illinois). This appears to be an accidental duplicate rather than a fake review pattern, but it inflates mention counts slightly. Scoring adjusted to count as single mention where applicable.
• RECENCY CONCERN: 14 of 21 reviews are from 2016 or earlier (66% of dataset). Only 3 reviews from 2023-2024. Most recent negative review is from 2017 (7 years old). Current performance may differ from historical data.
• SINGLE NEGATIVE REVIEW: One 1-star review (2017-05-17) documents clear communication failure and non-responsiveness. This is a legitimate complaint that contrasts sharply with the overwhelmingly positive pattern. It suggests occasional service failures despite generally excellent reputation.
• POTENTIAL REVIEW CONCENTRATION: Multiple reviews mention the same person 'Dave' or 'David' by name, and several reviews use similar superlative language ('amazing,' 'top notch,' 'highly recommend'). However, the reviews contain sufficient specific detail (bathroom refit, boiler installation, emergency restaurant work, specific pricing comparisons) to suggest authenticity rather than fake reviews. The consistency appears to reflect genuine customer satisfaction rather than fabricated praise.

This WW Score of 88.2 is highly reliable based on 20 usable reviews with strong consensus across all dimensions and HIGH confidence across the board; however, the significant age of most reviews (66% from 2016 or earlier) and the presence of one documented service failure in 2017 suggest caution—current performance should be verified with recent references, and the score may not fully reflect any changes in service quality over the past 7 years.

Kavanas Plumbing (Henry) demonstrates consistently strong performance across all four dimensions. Professionalism is exceptionally high, with 14 reviews explicitly praising punctuality, responsiveness, communication, and courteous demeanor—particularly notable for emergency availability and same-day service. Project completion is robust, with 11 reviews confirming thorough work, follow-through on callbacks, and willingness to work extended hours to finish jobs properly. Experience is well-documented across 10 reviews highlighting technical knowledge, problem-solving ability, and skill in handling complex situations (burst pipes, gas leaks, sewer issues, historic homes). Pricing receives solid marks from 5 reviews citing fair estimates, transparency, and good value. The only minor caveat is that most reviews are 4+ years old, though recent data is limited.

• RECENCY CONCERN: 16 of 18 reviews are from 2017–2019 (4–6+ years old). Only 2 reviews from 2021–2022. Current service quality cannot be fully assessed from this dataset.
• POTENTIAL REVIEW CLUSTERING: Three reviews posted on identical date (2017-12-18) with similar brevity and high ratings; however, content is distinct enough to avoid flagging as fake. Recommend caution.
• SURVIVOR BIAS: All 18 reviews are 4.0–5.0 stars. No negative or critical reviews present. This is unusual and may indicate selective review publication or a genuinely exceptional service record, but limits ability to identify weaknesses.

This WW Score of 88.2 is reliable for assessing historical performance (2017–2019), but should be treated with caution for current service expectations due to significant age of review data and absence of recent feedback.

Just-In-Time Plumbing and Pirates Plumbing demonstrate strong overall performance across all dimensions. Professionalism scores highest (86.5) with consistent praise for punctuality, communication, and courteous technicians across 142 reviews. Project completion (84.0) is solid with most jobs finished on time and callbacks honored, though a few complaints about incomplete work exist. Experience (85.5) reflects skilled technicians and quality workmanship mentioned in 97 reviews. Pricing (76.0) is the weakest dimension, with legitimate concerns about high costs, hidden charges, and overpricing in 58 reviews, though many customers also report fair pricing. The WW Score of 82.3 reflects a reliable contractor with strong service delivery but pricing concerns that prevent a higher rating.

• PRICING INCONSISTENCY: Multiple reviews (2025-05-12, 2025-04-10, 2023-02-03, 2022-05-20, 2018-09-13, 2018-06-14, 2019-12-07, 2016-03-23) report significantly overpriced services, hidden charges, or bait-and-switch pricing tactics. One customer was quoted $1,800 but charged $2,500 for weekend service; another paid $200 for two simple fittings; a third received a $22,250 quote when work was completed elsewhere for $8,000.
• QUALITY CONTROL ISSUES: Several reviews (2020-05-10, 2018-06-04, 2018-10-15) indicate incomplete work, improper repairs (wax seal not replaced properly), and lack of accountability when problems recur. One customer had to hire a different plumber to properly acid-wash the sewer line after Just-In-Time's incomplete work.
• COMMUNICATION FAILURES: Multiple reviews (2022-02-01, 2021-02-15) report difficulty reaching the company, unreturned calls, and missed appointments despite being scheduled.
• CUSTOMER SERVICE INCONSISTENCY: Owner Justin has been described in some reviews as defensive, argumentative, or dismissive when customers raise concerns (2023-02-03, 2021-03-20, 2014-09-27). One review noted gaslighting behavior when disputing charges.
• FAKE REVIEW PATTERNS: Approximately 15-20 reviews from 2022-06-10 and 2021-06-10 contain only ratings with no text, and many reviews from 2025-06-02 through 2025-05-10 use nearly identical phrasing ('professional,' 'great job,' 'highly recommend') with suspiciously generic praise. This suggests possible review manipulation.
• RECENCY BIAS: Most recent reviews (2025) are overwhelmingly 5-star with minimal detail, while older reviews (2018-2020) contain more balanced feedback including legitimate criticisms. Recent reviews lack the specificity and nuance of earlier reviews.
• INCONSISTENT STANDARDS: The company appears to operate under two different service models—sometimes going above and beyond (free service calls, phone troubleshooting), other times charging premium rates for minimal work. This inconsistency suggests variable quality control or selective service standards.

This WW Score of 82.3 should be treated with MODERATE-TO-HIGH confidence for professionalism and project completion, but MODERATE confidence for pricing. The company demonstrates genuine technical competence and generally reliable service delivery, but pricing practices are a significant concern with documented evidence of overcharging and hidden fees. Recent reviews show suspicious patterns of generic 5-star ratings that reduce confidence in the most current feedback. Customers should obtain multiple quotes, clarify pricing upfront in writing, and be prepared to dispute charges if they appear excessive.

JP6 Enterprise Handyman Services demonstrates strong technical capability and project completion, with 11 of 13 reviews explicitly praising work quality, timeliness, and follow-through on diverse projects. Professionalism scores are pulled down significantly by one detailed 1-star review (2019-03-18) documenting serious punctuality and communication failures, including a 4-hour delay, dismissive attitude toward smaller jobs, and disrespectful language. Pricing is perceived as fair and transparent across 5 mentions, though one review notes the company is 'pretty expensive.' The 12-year span of reviews shows consistent service quality, but recency is limited—only 2 reviews from the past 4 years.

• RECENCY CONCERN: 11 of 13 reviews are older than 4 years (2016–2020). Only 2 reviews from 2023 and 2021. Current service quality cannot be reliably assessed from this dataset.
• CRITICAL PROFESSIONALISM INCIDENT: One detailed 1-star review (2019-03-18) documents severe professionalism failures including chronic lateness (2.5 hours late), abandonment of customer mid-project, dismissive language ('I am sick of your shit'), and prioritization of larger jobs over committed smaller work. This is not a minor complaint and significantly impacts the professionalism score.
• POTENTIAL FAKE REVIEW PATTERN: The 2023 review uses unusually generic phrasing ('All-in One service,' 'high quality,' repetitive listing format) and lacks specific detail compared to other reviews. However, it does mention concrete projects, so confidence is not reduced to 'LIMITED'—flagged for awareness only.
• AVAILABILITY CAVEAT: One 2019 review explicitly notes Peter is 'hard to get in on short notice because he is booked so frequently,' which may affect project completion reliability for urgent work.

This WW Score of 82.1 should be treated with caution due to severe data recency issues—11 of 13 reviews predate 2021, making current performance assessment unreliable. The score is pulled down by one credible, detailed professionalism failure that contradicts the overwhelmingly positive narrative. High technical scores are well-supported, but professionalism confidence is justified only by mention count, not by the severity of the documented incident. Recommend requesting recent references before engaging.

Mr. Rooter Plumbing of Long Beach earns strong marks for professionalism and project completion, with the large majority of reviewers praising courteous, punctual, and communicative technicians — particularly named techs like Brian, Christian, Andy, Gerardo, and Tom Myers. Project completion scores are high, with many reviews confirming jobs finished same-day or next-day, clean worksite practices, and follow-through on callbacks and warranties. Experience scores are solid, with numerous reviewers citing knowledgeable diagnostics, thorough inspections, and skilled workmanship across complex jobs like re-pipes, main line replacements, and gas leak repairs. However, pricing is the most contested dimension: while many reviewers praise affordability and fair quotes, a meaningful cluster of negative reviews — spanning multiple years and locations — cite opaque invoicing, verbal quotes not honored in writing, unexpected charges, and rates described as excessive. This pricing inconsistency is the primary drag on the overall WW Score.

• 51 reviews contain no text — only a star rating. These were excluded from dimension scoring as they provide no usable evidence per scoring rules.
• A significant number of reviews (approximately 30+) are generic one-liners such as 'Great service!', 'Very pleased', 'Excellent', or 'Will use again' with no specific detail. These were counted only where they could be attributed to a dimension with reasonable confidence (e.g., general satisfaction implying completion), but were treated conservatively.
• Pricing dimension has a notable split: roughly 20+ reviews praise affordability and fair pricing, while 12+ reviews explicitly describe overcharging, hidden fees, deceptive invoicing, or rates far above market. This internal conflict suppresses the pricing score significantly.
• One review (2024-03-08) alleges a technician took advantage of a senior with dementia, upselling an unnecessary toilet replacement and a non-refundable warranty plan for over $800. This is a serious ethical flag.
• One review (2022-11-14) alleges the company accepted a warranty job without being enrolled with the warranty provider, wasting the customer's time and charging a show-up fee.
• One review (2021-02-21) alleges damage to an irrigation system, demanding payment before inspection, and only partially fixing a self-created leak.
• One review (2019-12-07) alleges invoice manipulation after learning the job was warranty-covered, incorrect pipe sizing billed, and failure to honor a 6-year warranty that was quietly changed to 3 years.
• One review (2016-12-22) alleges an unlicensed apprentice was sent unsupervised, which the reviewer states is illegal in Washington state. This review appears to be for a different Mr. Rooter franchise location (Tri-Cities/Pasco, WA) and may not reflect the Long Beach location.
• Several negative reviews appear to reference different Mr. Rooter franchise locations (e.g., Anderson SC, Tri-Cities WA, Pasco WA, Richland WA). These were included in aggregate scoring but noted as potentially belonging to different franchises, which may inflate the negative signal for the Long Beach location.
• Review recency is strong: the majority of detailed, substantive reviews are from 2023–2025, lending HIGH confidence to current performance. Older negative reviews (2013–2018) may reflect different ownership, staffing, or franchise locations.
• No clear fake review pattern detected. Reviews vary in length, specificity, named technicians, and sentiment. The presence of multiple 1-star reviews with detailed complaints further supports authenticity of the review pool.

This WW Score is based on a large, diverse, and predominantly recent review set with HIGH confidence across all four dimensions; however, the score should be interpreted with caution on pricing due to a meaningful minority of credible complaints about opaque billing and overcharging, and some negative reviews may originate from different Mr. Rooter franchise locations rather than the Long Beach operation specifically.