Find Nearby Plumbers In Chico, California

This contractor shows significant inconsistency across reviews, with a stark divide between recent positive reviews (2025-2017) and older negative experiences (2019-2006). Professionalism scores are dragged down by documented communication failures, rudeness, and unprofessional behavior in multiple reviews. Pricing is a major concern, with numerous complaints about overcharging, price gouging, and inflated estimates, though some reviews praise affordability. Project completion suffers from incomplete work, callbacks not honored, and jobs requiring rework. Experience ratings are mixed—some reviews praise skilled technicians while others document poor diagnostics and sloppy workmanship. The company appears to have improved significantly in recent years, but historical patterns of poor service and billing practices remain concerning.

• CRITICAL: Two distinct company identities detected—reviews reference both 'Wallner Plumbing' (recent 2025-2017 reviews, consistently positive) and 'Half Price Plumbing' (older 2019-2006 reviews, predominantly negative). These appear to be different companies or a major rebranding. Analysis treats all reviews as single entity per instructions, but this conflation significantly distorts scoring.
• FAKE REVIEW PATTERN DETECTED: Recent reviews (June 2025) show suspicious clustering with generic praise, minimal specifics, and identical 5-star ratings within days. Phrases like 'prompt, professional, and reasonable' and 'fast professional service' appear repetitively. Multiple reviews with only 1-3 words ('Quick and efficient repairs', 'Thank you!', blank review with 5 stars) suggest potential review manipulation.
• RECENCY BIAS: 40+ reviews from past 12 months (2025-2024) are predominantly 5-star with minimal detail. Pre-2020 reviews (2019-2006) show much higher variance and detail, with 15+ one-star reviews documenting serious issues. Recent positive reviews may not reflect historical service quality.
• SERIOUS ALLEGATIONS: Multiple reviews document price gouging ($700 for simple faucet repair, $1,006 for water heater install customer completed in 60 min, $451 overcharge attempt), incomplete work (one bolt not replaced, air gap vent flooded after install), and regulatory violations (4 CSLB citations mentioned). One review references company operating from UPS Store address.
• COMMUNICATION FAILURES: Documented pattern of unanswered calls, no-shows, missed callbacks, and rude office staff (specifically named 'Shannon') across multiple independent reviews from 2019-2018.
• WORK QUALITY ISSUES: Reviews document flooded water heaters, gas leaks left unfixed (PG&E had to repair), improper installations requiring multiple callbacks, sloppy work (tar substance left on fixtures, cigarette butts in street), and incomplete diagnostics.
• INCONSISTENT TECHNICIAN QUALITY: Named technicians (Tony, Brian, Jeremy, Keith, Andy, Shawn, Caleb) receive individual praise in recent reviews, but same company receives scathing criticism for other technicians in older reviews, suggesting highly variable service delivery.

This score should be treated with CAUTION. The apparent merger or rebranding of two distinct companies (Wallner vs. Half Price Plumbing) conflates incompatible datasets. Recent reviews (2025-2017) show suspicious clustering and low specificity suggesting potential manipulation, while pre-2020 reviews document serious, detailed complaints about pricing, work quality, and communication. The 68.2 score reflects a company in transition, but the historical record of price gouging, incomplete work, and regulatory violations cannot be ignored. Recommend verifying current licensing status and requesting references from recent clients before engaging.

Deed's Rooter Service shows significant inconsistency across reviews spanning 2014–2024. While multiple recent reviews (2017–2024) praise quick response times, technical competence, and fair pricing, several critical failures emerge: incomplete work requiring expensive callbacks, no-show appointments with poor communication, and unprofessional conduct (aggressive door-knocking, uncontrolled pets, refusal to answer calls). The 2023 drain repair that leaked after $800 and the 2024 garbage disposal overcharge ($90 for tightening a collar) suggest pricing disputes and quality control issues. Older reviews (2014–2016) document serious professionalism lapses. The company's strengths in speed and technical problem-solving are undermined by inconsistent follow-through and communication failures.

• CRITICAL: Project completion failures documented—2023 drain repair incomplete, required $4,000 quote for $50 fix; 2014 no-show with no callback.
• Pricing inconsistency: 2024 review reports $90 charge for minor adjustment (unjam + tighten collar); 2023 review reports $800 for incomplete work. Suggests variable pricing practices.
• Professionalism red flags: 2016 review documents aggressive door-knocking at 9:30 PM, uncontrolled dog on property, failure to identify company/technician name.
• Communication failures: 2014 review—no-show appointment, technician refused to answer phone or return messages.
• Recency bias: Positive reviews cluster in 2017–2024 (recent); negative reviews include both recent (2023–2024) and older (2014–2016) incidents. Recent negative reviews suggest ongoing issues.
• Unrelated review: 2023 review about property rental dispute does not reflect service quality; excluded from scoring but noted as potential reputation concern.

This score should be treated with caution. While based on 12 reviews with adequate mention counts, the extreme polarization (five 5-star vs. five 1-star ratings) and documented project completion failures indicate high operational inconsistency. The WW Score of 68.2 reflects this volatility; customers should expect variable service quality and verify all quotes and completion terms in writing before engaging.

D's Pump has a clearly mixed track record across its reviews. Positive reviewers consistently praise knowledgeability, honesty, and friendly service — including one standout instance of a technician walking a customer through a self-repair over the phone. However, two significant negative reviews describe serious failures in professionalism and project completion: a no-show pattern, hours-late arrivals, and a customer left waiting from post-Thanksgiving through February with no response. Pricing is also a concern, with two reviewers explicitly noting that a competitor (Precision Pump) was substantially cheaper. The recency of the negative reviews and the long gap since the most recent positive reviews further temper confidence in current performance.

• Most reviews are from 2017–2022, with the most recent being July 2022. No reviews from the past 12 months are present, so current service quality is unknown.
• Two separate reviewers independently mentioned switching to 'Precision Pump' as a cheaper and more responsive alternative — this is a notable pattern suggesting a systemic issue with pricing and reliability.
• One reviewer explicitly noted that a previous review they left had disappeared, which may suggest review manipulation or platform issues. This warrants caution.
• The positive reviews are somewhat generic in praise ('great service,' 'knowledgeable,' 'honest') with limited specific detail, while the negative reviews contain specific, verifiable incidents. This asymmetry slightly reduces confidence in the positive scores.
• No fake review pattern detected, but the disappearing review claim is a minor flag worth noting.

This WW Score carries MODERATE overall reliability due to a small review pool of 6 reviews spanning multiple years, a meaningful split between positive and negative experiences, and the absence of any reviews from the past 12 months — meaning current service quality cannot be confidently assessed.

Cunningham Plumbing presents a deeply mixed picture. Positive reviews praise punctuality, responsiveness, clear communication, and solid workmanship across multiple job types including water heaters, toilets, and faucets. However, two recent 2024 reviews raise serious red flags: a no-show appointment, failure to provide legally required 24-hour notice before entry, rude behavior toward customers, and hanging up on a client attempting to voice concerns. These negative incidents are recent and specific, which significantly drags down professionalism and project completion scores. Pricing and experience scores are more favorable but are partially based on older reviews dating back to 2012–2015, which limits their current reliability.

• TWO SERIOUS NEGATIVE REVIEWS (June 2024): Both describe unprofessional conduct including a no-show, failure to provide 24-hour notice before entry, rudeness, and hanging up on a customer. These are specific, credible, and recent — they carry significant weight.
• RECENCY CONCERN: Three of the five positive reviews are from 2012, 2013, and 2015 — over 9 years old. These are given reduced weight as they may not reflect current service quality.
• ONLY 2 REVIEWS FROM THE PAST 12 MONTHS (mid-2023 to mid-2024): One is positive (May 2023), two are strongly negative (June 2024). The most recent trend is negative.
• SMALL SAMPLE SIZE: Only 7 total reviews limits statistical reliability across all dimensions.
• No fake review patterns detected — reviews vary in detail, tone, rating, and specificity, suggesting authentic submissions.

This WW Score should be treated with caution: while the sample covers multiple dimensions, the small total review count, the heavy age of positive reviews, and two credible and specific recent negative reviews mean the score may not reliably represent current service quality.

This review set spans multiple years and appears to cover at least two distinct businesses (Brian & Sons / Brian's Plumbing and Plumbline Plumbing), which creates significant noise in the scoring. The positive reviews — concentrated among Brian & Sons and direct-hire Plumbline customers — describe punctual, professional, knowledgeable technicians who completed jobs thoroughly and at fair prices. However, a very large volume of negative reviews — predominantly from customers assigned through home warranty companies (AHS, First American) — describe a consistent and serious pattern of non-responsiveness, abandoned work, dishonest diagnoses submitted to warranty companies, and technicians who collected service fees without performing repairs. Project completion is the most heavily penalized dimension, as dozens of reviewers explicitly describe jobs that were never finished, appointments that were missed without contact, and warranty claims fraudulently marked as complete. Professionalism scores are dragged down significantly by repeated, credible accounts of rudeness, ghosting, and at least one incident of deliberate property damage caught on camera.

• MIXED BUSINESS IDENTITY: Reviews appear to cover at least two separate businesses — 'Brian & Sons / Brian's Plumbing' (appears to be a small family operation in a mountain/ridge community) and 'Plumbline Plumbing' (a larger operation serving home warranty customers in Fresno/Central Valley area). These may be entirely different companies. Scores are blended but should be interpreted with caution.
• FAKE REVIEW SUSPICION — POSITIVE SIDE: Several 5-star reviews are extremely brief, generic, and lack any specific detail (e.g., blank text with 5 stars, 'Quick response time. Honest work. Problem solved!', 'Professional service, and reasonable pricing. Thank you, will be a returning customer!'). At least 8-10 positive reviews contain no usable specifics. One reviewer explicitly alleges the company pays for fake reviews.
• DUPLICATE REVIEW DETECTED: The review by 'Eric, Simon, and Supervisor with Plumbline Plumbing helped us out with our water heater...' appears verbatim twice (dates: 2024-06-09 and 2024-01-27), strongly suggesting a planted or duplicated review.
• DUPLICATE REVIEW DETECTED: The negative review about the hung-over technician and the $1,055 estimate appears verbatim twice (dates: 2023-04-28 and 2023-04-28), likely a cross-platform duplicate but noted.
• HOME WARRANTY CONTEXT BIAS: A substantial portion of negative reviews come from customers assigned via AHS or First American Home Warranty. Some negative experiences may partly reflect warranty company limitations rather than contractor quality alone. However, the volume and specificity of complaints about non-responsiveness, fraudulent reporting, and abandoned work are too consistent to dismiss.
• RECENCY NOTE: The most recent reviews (2025) are mixed but include both strong positives and a notable ghosting complaint. The bulk of the most severe negative reviews are concentrated in the 2018–2024 range. There is no clear evidence of sustained improvement over time.
• BLANK REVIEWS: At least 10 reviews contain no text — only a star rating. These were excluded from dimension scoring as they provide no usable evidence per scoring rules.
• CONTRACTOR LICENSE CONCERN: One reviewer (April 2022) explicitly states that the owner/contractor license for Abel Marcado had expired as of March 21, 2020, citing an online search. This is a serious flag if accurate and has not been addressed in any owner response visible in this dataset.

This WW Score carries HIGH data confidence due to the large review volume, but should be interpreted cautiously given the likely blending of two distinct businesses, credible evidence of planted positive reviews, and a deeply polarized review pattern that suggests the customer experience varies dramatically depending on how the contractor was engaged (direct hire vs. home warranty assignment).

Bill's Plumbing presents a deeply mixed picture across all dimensions. Professionalism is the most heavily documented dimension and is significantly dragged down by multiple credible complaints of no-shows, failure to return calls, rude behavior, and abandoning customers mid-job — including a 2024 review and a 2023 review that are recent and damaging. Project completion is similarly troubled, with several reviews describing incomplete repairs, return visits that never happened, and work that failed within days. On the positive side, a meaningful cluster of older reviews (2013–2019) describe prompt, courteous, and skilled service, and pricing is generally described as fair or affordable by those who mention it. However, the volume and specificity of negative reviews — particularly around responsiveness and follow-through — prevent any dimension from scoring above 70.

• 12 reviews consist of only '.' or 'unknown' with a 5-star rating and zero substantive content — these are likely fake or placeholder reviews and have been excluded from dimension scoring but counted in total reviews analyzed.
• Several 5-star reviews from 2017 and 2016 are suspiciously generic ('It went very well.', 'Outstanding', 'Pretty good') with no detail — treated as low-signal and given minimal weight.
• One review (2017-06-10) mentions servicing air conditioners and furnaces, which appears to be a review for a different business entirely — this was excluded from dimension scoring.
• The most recent substantive reviews (2024, 2023) are both 1-star and describe serious failures in responsiveness and project completion, suggesting a possible decline in service quality over time.
• Recency warning: The majority of positive, detailed reviews are from 2013–2019. Reviews from 2020 onward skew heavily negative, which is a significant concern for current service reliability.

This WW Score carries MODERATE overall reliability — the mention counts are sufficient to generate scores, but the heavy presence of content-free placeholder reviews, the recency of serious negative complaints, and the apparent decline in service quality over time mean prospective customers should weight the most recent 1-star reviews heavily when making a hiring decision.