Find Nearby Plumbers In Modesto, California

Martin Plumbing demonstrates strong overall performance with particular strengths in professionalism, project completion, and technical expertise. The company excels at punctuality, responsiveness, and quality workmanship, with many customers praising specific technicians by name and noting their friendly, knowledgeable approach. However, pricing emerges as a significant weakness, with numerous complaints about overcharging, inflated quotes, and aggressive upselling tactics—particularly for simple repairs quoted at premium rates. While the majority of reviews are highly positive (5-star ratings), the pricing concerns are explicit and detailed across multiple independent reviews, suggesting a genuine pattern rather than isolated incidents.

• PRICING PATTERN DETECTED: Multiple independent reviews (at least 12) explicitly cite overcharging, inflated quotes, or aggressive upselling. Examples include: $685 quote for $200 job, $210 for 10-minute drain clog, $155 for $5 wax ring replacement, $336 for water heater when $90-150 was standard, and quotes 40% higher than competitors. This is not isolated complaint noise.
• POTENTIAL SELECTIVE UPSELLING: Several reviews suggest technicians may recommend unnecessary replacements or repairs, particularly to customers perceived as having higher budgets (e.g., landlords, homeowners with newer fixtures). One customer discovered a quoted 'major part replacement' was actually a $5 fix after researching online.
• POSSIBLE FAKE REVIEW PATTERN: Two identical reviews appear verbatim on 2025-06-02 and 2025-05-30 ('my second time using Martin Plumbing. Great service and fair price...'). Additionally, multiple reviews from 2015-2018 contain suspiciously generic praise with minimal specifics. However, most reviews contain sufficient detail and variation to suggest authenticity overall.
• COMMUNICATION INCONSISTENCY: Several reviews cite failure to return calls, provide estimates after site visits, or follow up on promised communications. This contradicts the strong professionalism scores but appears in 4-5 reviews spanning 2015-2016.
• RECENCY NOTE: Most recent reviews (2025, 2024) are overwhelmingly positive with no pricing complaints. Pricing complaints cluster in 2016-2017 period. This may indicate either improved practices or selection bias in recent reviewers.

This WW Score of 78.2 is reliable and should be trusted, supported by 125 reviews with high mention counts across all dimensions. However, the score masks a critical bifurcation: Martin Plumbing delivers excellent professionalism and workmanship but has a documented pattern of aggressive pricing and upselling that significantly reduces overall value. Customers should expect quality work but should obtain multiple quotes and verify recommendations before authorizing work, particularly for repairs quoted as 'major' or 'urgent.'

Sierra Plumbing demonstrates strong professionalism, project completion, and technical expertise across most reviews, with consistent praise for responsiveness, communication, and workmanship quality. However, pricing concerns emerge as a significant weakness, with multiple customers reporting unexpected charges, billing disputes, and perceived overcharges that undermine trust. The company excels at scheduling, punctuality, and staff friendliness, but struggles with transparent pricing and handling billing disputes professionally. Recent reviews (2021-2025) are predominantly positive, while older reviews (2017-2020) contain more serious complaints about billing practices and follow-through on refunds.

• PRICING PATTERN: Four detailed negative reviews (2018, 2020, 2017) specifically cite overcharges, hidden fees, and billing disputes. Customers report being charged $561 for a 2-hour job, $288/hour when quoted $80/hour, and $177 for misdiagnosis with no refund. This is a material concern.
• UNRESOLVED COMPLAINTS: At least two reviews explicitly state the company did not respond to complaints or refund requests, suggesting poor complaint resolution process.
• RECENCY BIAS: Most recent reviews (2021-2025) are overwhelmingly 5-star with minimal detail. Older reviews (2017-2020) contain more substantive criticism. This temporal pattern warrants caution.
• EMPTY REVIEWS: Two reviews have 5-star ratings but no text content, reducing data quality.
• DIAGNOSTIC ERRORS: Two reviews describe misdiagnosis (roof leak vs. pipe leak; cracked pipe that didn't exist), suggesting occasional technical judgment issues.
• INCONSISTENT SERVICE QUALITY: Wide variance between exceptional service reports and serious billing/follow-up failures suggests inconsistent execution or management oversight.

This score should be treated with MODERATE-to-HIGH caution. While professionalism and project completion scores are well-supported by 22-28 mentions, the pricing dimension is based on only 8 mentions and reveals a serious pattern of billing disputes that contradicts the positive overall sentiment. The company appears to deliver quality work but has documented issues with transparent pricing and complaint resolution. Customers should request detailed written estimates and clarify billing terms before engaging.

Erwin & Sons demonstrates strong technical expertise and generally fair pricing, with many customers praising their honesty and value. However, project completion reliability is a significant concern, with multiple documented instances of no-shows, failure to follow up on callbacks, incomplete work, and poor communication after jobs are finished. Professionalism is mixed—while many reviews highlight politeness and quick response times, several negative reviews cite unprofessional behavior including not announcing the business name, poor follow-up, and lack of accountability. The WW Score of 78.2 reflects solid workmanship and pricing offset by meaningful gaps in reliability and follow-through.

• CRITICAL: Project completion dimension shows serious red flags. Four 1-star reviews explicitly cite failure to show up, no-show appointments, not returning calls/texts, and incomplete work (2015-06-17, 2015-02-11, 2014-03-15, 2014-03-15). One review documents a $700 job that failed within 3 months and was never properly completed.
• COMMUNICATION BREAKDOWN: Multiple reviews document failure to send invoices/receipts (2015-05-01), not returning phone calls or texts (2016-04-19, 2015-02-11), and poor responsiveness after initial service.
• RECENCY CONCERN: Most negative reviews cluster in 2014-2016 period. Most recent review (2023-11-08) is positive, suggesting possible improvement, but insufficient recent data to confirm trend.
• INCONSISTENT SERVICE QUALITY: Wide variance between reviews suggests service quality may depend heavily on which team member responds or workload at time of call.
• WORK QUALITY DISPUTE: One detailed 1-star review (2014-03-15) claims incorrect parts were used and work failed after 3 months, contradicting general claims of expertise.

This score should be treated with caution. While technical skill and pricing are well-supported by evidence, the project completion dimension is significantly compromised by multiple documented failures in follow-through and communication. The score reflects a contractor with strong capabilities but inconsistent execution and accountability—customers should expect good work but should verify completion and obtain written documentation before final payment.

Larsen Pumps demonstrates strong execution on project completion (88) and technical expertise (87), with consistently fast response times and quality workmanship across 15+ reviews. Professionalism scores well at 82, with staff described as responsive, courteous, and efficient. However, pricing is a significant weakness at 58, with multiple recent reviews (2021-2024) explicitly citing predatory fee structures, hidden charges (travel fees, assistant fees, truck fees), inflated material markups, and labor billing practices that customers found deceptive. The company's pricing model appears to have generated more complaints in recent years than older reviews, suggesting either a shift in business practices or increased customer awareness.

• PRICING PATTERN ALERT: Multiple independent reviews (2021-2024) describe identical billing concerns: travel time charges, assistant fees, truck fees, and material markups of 200-400%. This is not isolated complaint but systemic pattern.
• RECENCY CONCERN: Positive reviews cluster heavily in 2016-2020 (older, less detailed). Negative pricing reviews cluster in 2021-2024 (recent, specific). This suggests deteriorating customer satisfaction or changed business practices.
• CONSENT ISSUE: One 2021 review explicitly states company performs work without estimate or customer consent, then bills after completion. This is a serious business practice concern.
• LABOR BILLING DISPUTE: Multiple reviews describe being charged for two technicians when only one performed work, and being charged travel time as billable labor. This appears intentional rather than accidental.
• OLDER POSITIVE REVIEWS: Several 5-star reviews from 2016-2020 are generic and lack specificity (e.g., 'great service,' 'best company'). Combined with recent detailed negative reviews, suggests older reviews may be less reliable indicators of current service.

This score should be trusted with caution. While project completion and technical expertise are well-supported by consistent evidence (HIGH confidence), the pricing dimension reveals a clear and recent pattern of customer dissatisfaction with billing practices that directly contradicts the company's professionalism claims. The WW Score of 78.2 is pulled down significantly by pricing concerns, which appear to be a core business practice issue rather than isolated incidents. Customers should expect high-quality work but should carefully review all charges and request itemized estimates before authorizing work.

Top Notch Plumbing demonstrates strong professionalism with consistently punctual, friendly, and communicative technicians across 127 mentions. Project completion is solid at 79.5 with 89 mentions, though some callbacks and follow-through issues are noted. Technical experience scores well at 81.0 based on 68 mentions of skilled problem-solving. However, pricing emerges as a significant weakness at 68.0 from 42 mentions, with recurring complaints about high costs, lack of transparency, and insufficient price breakdowns. The company shows reliability but struggles with value perception.

• PRICING CONCERNS: Multiple reviews (at least 12) explicitly cite high pricing, lack of transparency, and overcharging. Several customers report being charged significantly more than competitors for identical work. This is the most consistent negative theme.
• CALLBACK/FOLLOW-UP ISSUES: At least 8 reviews mention failure to return calls, no-shows, or poor follow-up after initial service. One customer reported 4 unanswered calls to management company.
• QUALITY INCONSISTENCY: Several reviews (at least 6) report that work was not properly completed on first visit, requiring callbacks or additional repairs by other plumbers. One customer reported technician created new problems during repair.
• DOCUMENTATION GAPS: Multiple reviews cite lack of itemized invoices, missing receipts for parts, and inability to provide details on fixtures installed.
• CUSTOMER SERVICE INCIDENTS: At least 3 reviews describe rude or dismissive behavior from technicians or owner, including one report of being called names and another of technician hanging up on customer.
• RECENCY NOTE: Most recent reviews (past 12 months) show mixed quality. Recent 5-star reviews are predominantly generic with minimal detail, while recent 1-star reviews are highly specific and detailed, suggesting possible review authenticity variance.
• DUPLICATE REVIEWS: Multiple identical or near-identical reviews appear in dataset (e.g., Benjamin Tate review appears twice; John Warzynski review appears twice), indicating possible data duplication rather than fake reviews.

This WW Score of 76.8 is reliable and based on substantial data (227 reviews with 127+ mentions per dimension), but should be interpreted with caution: the company excels in professionalism and responsiveness but has genuine, well-documented pricing and follow-through issues that significantly impact overall value. Customers should request detailed written estimates and pricing breakdowns before engaging services.

Standard Plumbing Supply demonstrates strong technical expertise and knowledgeable staff across most locations, with many customers praising specific employees for their problem-solving abilities and product knowledge. Professionalism is generally high, though inconsistent across different store locations and staff members—some customers report excellent service while others experienced dismissive or unhelpful attitudes. Pricing is competitive and fair, though limited explicit mentions prevent higher confidence. Project completion shows concerning gaps, with multiple reports of delayed deliveries, unfulfilled callbacks, and unresolved warranty issues that suggest follow-through problems. The company excels when individual staff members are engaged but struggles with consistency and accountability.

• INCONSISTENCY ACROSS LOCATIONS: Reviews reveal significant variation in service quality between different Standard Plumbing locations (Concord, Nampa, Peoria, Layton, etc.), suggesting management or staffing issues at specific branches.
• PROJECT COMPLETION CONCERNS: Multiple reviews (2021, 2020, 2016, 2010) document serious follow-up failures including: unanswered phone calls despite promised callbacks, delayed deliveries (3+ weeks), unshipped items, and unresolved warranty claims. This is a material weakness.
• STAFF DEPENDENCY: Quality appears heavily dependent on individual employees (Dede, Andy, Brett, Jay, Arne, Cara, etc.). When these staff members are unavailable, service quality drops significantly, indicating lack of systematic processes.
• COMMUNICATION FAILURES: Multiple reviews cite miscommunication, failure to pass along messages, and staff not following up on promised actions (e.g., 2024 Blanco sink rack review, 2021 water heater review).
• CUSTOMER SERVICE VOLATILITY: Stark contrasts between 5-star and 1-star reviews on nearly identical service requests suggest highly unpredictable experiences. Some customers report being ignored for 30+ minutes; others report exceptional attention.
• EMPTY/GENERIC REVIEWS: Approximately 15 reviews from 2022-2023 contain no text or only 1-2 words (empty, blank, or minimal content), which reduces data reliability for those entries but does not suggest fake reviews per se.
• OLDER REVIEWS SKEW POSITIVE: Reviews from 2009-2015 are predominantly 5-star with detailed praise; reviews from 2016 onward show more balanced criticism, suggesting either declining service quality or more honest recent feedback.
• WARRANTY/RETURN POLICY ISSUES: Multiple complaints about refund policies (2024 Hurricane Utah review), warranty claim handling (2021 Nampa review), and product support refusals (2017, 2016 reviews) indicate systemic policy problems.
• PHONE ACCESSIBILITY: Several reviews cite inability to reach the store by phone, with calls going unanswered or not returned despite promises (2021 Nampa review, 2011 review).

This WW Score of 76.8 is moderately reliable but should be interpreted with caution: while the sample size is large (125 reviews) and confidence is HIGH for professionalism and experience dimensions, the company exhibits significant inconsistency across locations and staff members, with material weaknesses in project completion and follow-through that are not fully captured by the aggregate score. Customers should expect variable service quality depending on which location they visit and which staff member assists them, and should be prepared for potential delays and communication failures on larger orders or warranty claims.