Find Nearby Plumbers In Portland, Maine

All three reviews are recent (within the past 12 months) and consistently positive, which is encouraging. Professionalism is the best-supported dimension, with all three reviews referencing friendliness, responsiveness, and communication. Project completion and experience are each mentioned in two reviews, with specific details about successful toilet installation, garbage disposal work, and same-day sewer repair lending some credibility. Pricing is mentioned in only one review, making that score highly tentative. The overall picture is positive but the very small sample size limits how much confidence can be placed in any of these scores.

• Only 3 reviews total — WW Score is at the minimum threshold for calculation and should be treated with significant caution.
• All reviews are 5-star with no negative feedback of any kind, which is a mild flag. However, two of the three reviews contain specific job details (toilet installation, garbage disposal, sewer repair, same-day service), which reduces — but does not eliminate — concern about authenticity.
• Review 1 is notably vague and generic ('most professional and caring team in Maine,' 'amazing family team') with no specific job details, which is a minor fake-review flag for that individual review.
• With only 3 reviews, confidence factors are low across all dimensions, meaning the WW Score carries limited predictive reliability.

This WW Score is based on only 3 reviews and should be considered a preliminary signal only — significantly more review data is needed before this score can be trusted as a reliable indicator of contractor quality.

Pine State Services presents a deeply split profile across its review history. Individual technicians — particularly Keith, Nathan, Tucker, Anthony, Adrian, Sam, Tristan, and others — are repeatedly praised for professionalism, punctuality, knowledge, and courteous demeanor, which drives the professionalism and experience scores into positive territory. However, pricing is the single most damaging dimension: dozens of reviewers across many years describe charges they consider wildly inflated, hidden fees, a mandatory dispatch charge, and a membership upsell model that multiple customers characterize as predatory or deceptive — this produces one of the lowest pricing scores possible while still reflecting a handful of positive pricing mentions. Project completion is mixed: many jobs are completed well and on time, but there are credible accounts of abandoned work, no-shows, work not up to code, permits not pulled, and failure to honor callbacks or warranty obligations. The review corpus spans roughly 2012–2025, with the most recent reviews (2024–2025) still showing the same pricing complaints alongside strong individual technician praise, suggesting systemic pricing and accountability issues have not been resolved over time.

• DUPLICATE REVIEWS DETECTED: The review by 'Nathan came and serviced both my heat pumps and boiler today' (5-star) appears verbatim on 2025-06-09 and 2025-06-06. The Tucker review ('Pine State sent a young gent by the name of Tucker') appears verbatim on 2025-06-08 and 2025-06-05. The Jason review ('Pine State was the best business I've worked with so far') appears verbatim on 2025-06-07 and 2025-06-04. The Keith review ('Keith was informative and instructive') appears verbatim on 2025-06-07 and 2025-06-04. The soot/furnace cleaning complaint appears nearly verbatim on 2023-03-14 and 2022-09-13. These duplicates have been counted only once each in scoring.
• IRRELEVANT REVIEW: One review dated 2025-01-07 ('An amazing experience for anglers of all skill levels... Captain Ian is great') appears to be a fishing charter review posted to the wrong business and has been excluded from scoring.
• FAKE REVIEW RISK — RECENT CLUSTER: Four sets of identical or near-identical 5-star reviews were posted within days of each other in early June 2025, suggesting possible review manipulation or a system error. Confidence in the most recent positive reviews is reduced.
• BLANK REVIEWS: Several reviews contain no text (only a star rating). These have been excluded from dimension scoring as they provide no usable data.
• RECENCY NOTE: The review corpus spans 2012–2025. Negative pricing and accountability complaints are consistent across the entire date range, indicating these are not isolated incidents but structural business practices. Reviews older than 3 years have been given reduced weight but are included as they establish a long-term pattern.
• SYSTEMIC PRICING CONCERN: A very high volume of independent reviewers across multiple years describe the same pattern — high flat-rate fees, a mandatory dispatch/show-up charge, pressure to purchase a membership, and charges that reviewers describe as 2x–4x market rate. This is not a handful of outliers; it is a dominant theme across the corpus.
• ACCOUNTABILITY AND COMPLETION CONCERNS: Multiple credible reviews describe work not completed to code, permits not pulled, warranty claims denied after 12 months, no-shows on scheduled appointments, and failure to respond to complaints for weeks or months. These are serious project completion and professionalism red flags.
• TECHNICIAN QUALITY VARIANCE: There is a notable gap between individual technician performance (often praised) and company-level practices (pricing, scheduling, accountability). Scores reflect this split.

This WW Score is based on a very large review corpus spanning over a decade and carries HIGH statistical confidence; the score of 62.4 reliably reflects a company with skilled individual technicians but persistent, well-documented systemic issues around pricing transparency, value for money, scheduling reliability, and post-service accountability that have not improved over time.

Muller Heating and Plumbing has a deeply polarized review history spanning nearly two decades. Long-term loyal customers consistently praise the owner's personal involvement, technician courtesy, and responsiveness in emergencies, which drives the positive side of all four dimensions. However, a substantial and recurring pattern of serious negative reviews — including multiple no-shows on scheduled appointments, poor internal communication between the owner and office staff, incomplete jobs left unfinished, and at least two separate catastrophic oil-line incidents where the company denied responsibility — significantly drags down scores across all dimensions. Pricing concerns appear in multiple reviews, including a 300% parts markup complaint, a disputed double-charge for a recurring repair, and an owner who responded to a pricing question with 'the price is the price,' indicating inconsistent and sometimes opaque pricing practices. Project completion is the most damaged dimension, with numerous explicit accounts of technicians leaving mid-job, appointments missed with no contact, and work left unfinished for weeks or months. The company appears to have declined in consistency over time, with older reviews being more uniformly positive and more recent reviews (2017–2025) containing a higher concentration of serious complaints.

• DUPLICATE REVIEW DETECTED: The catastrophic oil-line flooding review appears verbatim twice (dated 2021-06-10 and 2020-12-21) — this is likely the same reviewer posting twice or a data duplication; only one instance was counted per dimension.
• DUPLICATE REVIEW DETECTED: The lengthy 2017 pricing dispute review appears twice (2017-04-20 and 2017-04-19) with nearly identical content — treated as one review for scoring purposes.
• BLANK REVIEWS: 10 reviews contained no text whatsoever (only a star rating). These were excluded from dimension scoring as they provide no usable evidence per scoring rules.
• RECENCY CONCERN: The most recent reviews (2018–2025) skew heavily negative, particularly around no-shows, communication failures, and incomplete work. Older reviews (pre-2016) are disproportionately positive. This suggests a possible decline in service quality over time and the positive historical reviews should be weighted with caution.
• PATTERN WARNING: At least 5 separate reviewers independently reported the exact same issue — scheduling an appointment weeks in advance and being stood up with no call and no record of the booking. This is a systemic operational failure, not isolated incidents.
• WORKMANSHIP RISK FLAG: Two separate incidents of oil line damage caused by technician error (over-pressurization) are documented, with the company subsequently denying responsibility in at least one case. This represents a significant liability and quality concern.
• INCOMPLETE WORK PATTERN: Multiple reviews describe technicians leaving jobs mid-completion (furnace disassembled and left, parts removed and never returned, shower faucet left in pieces for weeks). This is a recurring and serious project completion failure.
• SOME GENERIC POSITIVE REVIEWS: Several short positive reviews ('Always have positive experiences,' 'Best service anywhere,' 'Terrific, as usual') lack any specific detail and may reflect loyal long-term customers or low-effort submissions. These were counted but scored conservatively.

This WW Score of 62.4 is based on a large volume of reviews (85 total, 75 with usable data) spanning 2007–2025 and carries HIGH overall confidence in its accuracy, but prospective customers should weigh the strong recency bias toward negative experiences heavily — particularly the documented patterns of no-shows, incomplete work, and communication breakdowns that appear consistently in reviews from 2017 onward.

Jerry's Plumbing shows significant inconsistency across all dimensions. While technicians often demonstrate competence and friendliness (professionalism: 68, experience: 71), the company is severely hampered by pervasive pricing complaints (52) and substantial project completion issues (65). Customers frequently report being overcharged, receiving inflated estimates, and experiencing poor follow-through on repairs. The high volume of negative reviews citing communication failures, missed appointments, and incomplete work substantially outweighs positive feedback, resulting in a below-average WW Score.

• CRITICAL: Extensive fake review pattern detected. Approximately 80+ reviews (16% of dataset) contain near-identical or highly repetitive phrasing clustered around June 2-8, 2025, and April 10, 2025. Examples: 'Service response was very quick' (repeated 5 times identically), 'Showed up on schedule did job quick and great outcome!' (repeated 6 times identically), 'Very fast response to call. On time for service. Efficient and knowledgeable repair of problem. Plumber is friendly and direct. This is our second use of Jerry's Plumbing. Will call again' (repeated 4 times identically). Multiple empty reviews (5-star with no text) also present. These appear to be artificially inflated positive reviews.
• SEVERE: Pricing dimension shows overwhelming evidence of overcharging. 98 mentions include: $680 for simple valve replacement, $450 for $198 pressure regulator, $237.50/hour labor rates, $1,150+ water heater installations with hidden fees, $7,000 repipe quotes later found to be $3,500 elsewhere, and systematic refusal to provide itemized estimates. Pattern suggests deliberate opacity in pricing.
• SEVERE: Project completion failures are systemic. Multiple reviews document: incomplete repairs requiring callbacks, no-shows despite scheduled appointments, work left unfinished, incorrect installations (e.g., shower stopcock installed wrong, water heater exhaust never installed), and refusal to honor warranty callbacks. One customer waited 6 months for furnace repair; another had AC disabled during repair.
• SEVERE: Communication and follow-up are critically deficient. Documented issues include: technicians not calling back for weeks, office staff being rude/hanging up on customers, miscommunication between office and field staff, failure to provide promised estimates, and contradictory information given to customers vs. insurance companies.
• MODERATE: Technician quality is highly variable. While some named technicians (Omar, David, John, Zac, Mario) receive individual praise, others are described as incompetent, lazy, or unprofessional. One technician allegedly urinated by customer's front door; another failed to diagnose basic issues.
• MODERATE: Home warranty company relationship issues. Multiple reviews indicate Jerry's was fired by or removed from home warranty provider lists due to poor performance and complaints.
• RECENCY NOTE: Most recent reviews (June 2025) are heavily weighted toward fake 5-star reviews. Authentic negative reviews cluster in 2023-2024 and earlier, suggesting ongoing problems with recent reputation management attempts.

This WW Score of 62.3 should be treated with CAUTION due to extensive fake review inflation in the dataset. The actual score is likely 5-10 points lower when fake reviews are excluded. The HIGH confidence rating reflects data volume, but the presence of systematic review manipulation significantly undermines the trustworthiness of this assessment. Customers should heavily weight the detailed negative reviews from 2023-2024 (which describe specific, verifiable problems) over recent generic 5-star reviews, and independently verify pricing and warranty terms before engaging this company.

This contractor shows significant inconsistency across reviews spanning 10+ years. While early reviews (2013, 2019, 2022) praise reliability, professionalism, and skilled work, more recent and mid-period reviews (2012, 2018, 2020) report rude technicians, incomplete repairs, unresponsive management, and hidden charges. The company appears to have experienced a decline in service quality, with multiple reviewers attributing problems to staff changes and loss of key technicians. Professionalism and experience scores are dragged down by documented instances of poor communication, rudeness, and lack of technical competency on specific jobs.

• RECENCY CONCERN: Most negative reviews are 4-12 years old (2012-2020), while the most recent review (2022) is highly positive. This suggests either recent improvement or potential selection bias in recent reviews.
• INCONSISTENCY PATTERN: Stark contrast between 5-star reviews praising long-term reliability and 1-star reviews citing incompetence and poor service. Multiple reviewers mention the company 'used to be good' or reference loss of specific technicians.
• MANAGEMENT RESPONSIVENESS: One 2020 review documents argumentative behavior from 'Mr. Blaschke' regarding billing disputes, and a 2012 review reports complete non-responsiveness to emergency service requests (4 unanswered messages during winter heating emergency).
• QUALITY CONTROL: Two separate reviews (2018, 2012) report technicians causing additional damage beyond the original problem, suggesting inadequate training or oversight.
• HIDDEN CHARGES: 2020 review explicitly documents hidden fees and double-billing for technician labor, raising transparency concerns.

This score should be treated with caution due to high volatility across the review timeline and conflicting evidence about current service quality; the 2022 positive review suggests possible recent improvement, but the pattern of documented failures in professionalism and project completion (particularly unresponsiveness and damage-causing repairs) warrants verification of current operations before engaging this contractor.

This contractor shows a stark divide in customer experience. Two older reviews (2010, 2012) praise fast completion, quality work, fair pricing, and expertise. However, a recent 2021 review documents serious professionalism concerns: the owner refused to provide an estimate when the customer sought multiple bids, claiming the customer only wanted the cheapest option. This dismissive attitude toward standard business practice is a significant red flag. The positive reviews lack specificity and are dated 9-14 years ago, while the negative review is recent and detailed. With only 4 reviews total and conflicting signals, confidence in any dimension is limited.

• RECENCY CONCERN: Two positive reviews are from 2010 and 2012 (12-14 years old). One recent 2021 review is highly negative and detailed, suggesting possible service quality decline or inconsistent customer treatment.
• PROFESSIONALISM RED FLAG: Owner explicitly refused to provide estimate when customer sought competitive bids, displaying unprofessional gatekeeping behavior and dismissive attitude toward standard estimating practices.
• SMALL SAMPLE SIZE: Only 4 reviews total. Insufficient volume to establish reliable patterns. Any score carries inherent uncertainty.
• POSITIVE REVIEWS LACK DETAIL: The 5-star reviews are generic and lack specifics about the work performed, raising minor concerns about authenticity, though not conclusive.
• CONFLICT IN DATA: Positive reviews describe professional, quality service; recent review describes unprofessional behavior. This contradiction cannot be reconciled without additional data.

This score should be treated with caution. With only 4 reviews spanning 11 years, limited mentions per dimension, and a stark contradiction between older positive reviews and a recent detailed negative review documenting unprofessional conduct, this WW Score does not reliably represent current service quality or consistency.