Find Nearby Plumbers In Frederick, Maryland

Howard County Plumbing demonstrates strong performance across all four dimensions. Professionalism is a standout strength, with 17 reviews explicitly praising punctuality, responsiveness, courteous demeanor, and communication. Project completion is consistently reliable, with 14 reviews confirming jobs finished on time and as promised, including follow-through on warranty issues. Pricing receives solid marks from 11 reviews highlighting fair costs, transparency, and absence of upselling pressure. Technical experience is well-documented across 12 reviews, with customers noting skilled diagnostics, quality workmanship, and problem-solving ability. The single 1-star review from 2019 regarding an unresolved warranty callback on a sump pump represents a notable service failure but is substantially outweighed by the overwhelmingly positive pattern.

• One review (2019-03-23) reports serious service failure: unresponsive to warranty claim on sump pump installation, creating stark contrast with company's otherwise excellent responsiveness reputation. This suggests potential inconsistency in follow-through on warranty obligations.
• One review (2015-05-21) contains only 'unknown' as text and cannot be evaluated; excluded from scoring.
• Review recency skew: 9 of 20 usable reviews are from 2018 or earlier (45%), with only 3 reviews from 2024-2020 (15%). Most data is 5+ years old, which may not reflect current service standards.
• All positive reviews (except the 1-star) are 5-star ratings with no middle-ground feedback, suggesting possible selection bias in review platform or customer base, though language is specific and detailed rather than generic.

This WW Score of 88.2 is highly reliable based on 20 substantive reviews with consistent mention counts across all dimensions (11-17 mentions each), all achieving HIGH confidence. However, the significant age of most reviews (primarily 2012-2018) and the presence of one serious unresolved warranty complaint warrant caution regarding current service consistency; scores should be considered representative of historical performance with some uncertainty about present-day operations.

This contractor demonstrates strong performance across all measured dimensions. Professionalism is consistently praised with explicit mentions of punctuality, communication, friendliness, and courteous demeanor across 10 reviews. Project completion is well-documented with 9 reviews confirming timely work, thorough job execution, and customer satisfaction with end results. Pricing receives solid marks from 4 reviews citing reasonable/competitive rates and fair value. Technical skill and problem-solving ability are evident in 5 reviews, including one noting successful resolution of a persistent issue that previous plumbers could not fix. All reviews are recent (within past 12 months except 2 from late 2023), providing current reliability indicators.

• All 12 reviews are 5-star or 4.5-star ratings with no negative feedback—this uniformity is notable but not necessarily indicative of fake reviews given the specificity of details (equipment handling, water heater installation, communication style, cleanliness). However, the absence of any critical feedback or lower ratings is worth noting.
• Two reviews use generic phrasing ('Friendly and quick', 'Looks great functions properly') with minimal detail, though these are outliers among otherwise detailed testimonials.
• Most reviews (10 of 12) are from July-August 2024, indicating a recent surge in positive feedback; older reviews (2 from December 2023) also remain positive.

This WW Score of 88.2 is highly reliable, supported by 12 recent reviews with consistent, specific praise across all four dimensions and strong mention counts (9-10 for primary dimensions). The uniformly positive tone warrants slight caution, but the detailed nature of most reviews and absence of suspicious repetitive language suggests genuine customer satisfaction rather than fabricated feedback.

RT Plumbing & Heating earns consistently strong marks across all four dimensions, with professionalism being the standout quality mentioned in nearly every substantive review — punctuality, courtesy, shoe removal, clean-up, and communication are cited repeatedly. Project completion is also very strong, with reviewers frequently noting jobs were finished as promised, on time, and with follow-through including callbacks and return visits. Experience scores well, supported by multiple accounts of skilled problem-solving, honest diagnosis, and quality workmanship. Pricing is generally viewed as fair to reasonable, though two reviewers noted the cost felt slightly high, preventing a top-tier score in that dimension. The overall picture is of a highly reliable, customer-focused small plumbing operation with a long track record of positive outcomes.

• 12 reviews contain only 'unknown', a single punctuation mark, or a vague phrase such as 'See above' or 'Same as above' — these were excluded from scoring as they contain no usable data.
• All reviews are 4 or 5 stars with no negative reviews present, which warrants mild caution; however, the volume and specificity of detailed reviews reduces the likelihood of systematic fake review inflation.
• The majority of reviews are dated between 2012 and 2019, with no reviews from 2020 onward. Recency is a concern — this score reflects historical performance and may not represent current service quality.
• Several reviews reference specific staff members by name (Phil, Bobby, John) and describe unique job circumstances, which supports authenticity and reduces fake review concern.
• One review (2017-06-04) explicitly notes the contractor could not complete the job but refused full payment — this was scored positively for honesty and professionalism rather than negatively for non-completion, as the outcome reflected integrity.

This WW Score is based on a substantial volume of detailed, specific reviews spanning over a decade and carries HIGH confidence across all four dimensions; however, the complete absence of reviews after 2019 means the score should be treated as a strong historical indicator rather than a current performance guarantee.

Michael and Son receives overwhelmingly positive feedback across professionalism, experience, and project completion, with dozens of reviewers explicitly praising technicians by name for punctuality, clear communication, and thorough workmanship. The professionalism dimension is the strongest signal in the dataset, with technicians consistently described as courteous, prompt, and communicative. Experience scores are also very high, with multiple reviewers noting technicians went above and beyond in diagnostics, explanation, and problem-solving. Project completion is well-supported, with many reviews confirming jobs were finished same-day or within the expected timeframe, including emergency calls. Pricing is the weakest dimension — two reviewers explicitly called the service expensive or pricey, one alleged a serious overcharge and contract dispute, which meaningfully pulls this score down despite some positive pricing mentions.

• One 1-star review (dated 2024-01-12) alleges the company gave an estimate then charged four times the quoted value and held the customer to a contract after not performing — this is a serious red flag for pricing transparency and project completion integrity and should be weighted heavily despite being a single review.
• 8 reviews contained no text (rating only) and were excluded from dimensional scoring as they provide no usable evidence per scoring rules.
• Several reviews are generic and brief (e.g., 'Great service as always!', 'Justin was great!', 'Eric did outstanding work!!') with no specific detail — these were counted only where a dimension could be reasonably inferred but were not used to inflate scores.
• A moderate pattern of technician name-dropping across many reviews (Byron, Dimas, Eric, Rene, Connor, Justin) is consistent with a real service company encouraging named reviews, and does not appear to indicate fake reviews — language and detail levels vary sufficiently across reviews.
• Most reviews are dated within the past 12 months (2024–2025), which supports high recency confidence. A small number of reviews date to 2023, which were included but given slightly lower weight.

This WW Score is based on a substantial volume of recent, detailed reviews and carries HIGH overall confidence, though the pricing dimension is tempered by credible negative feedback including one serious allegation of overcharging that prospective customers should investigate independently.

J&M demonstrates strong performance across all four dimensions with consistent positive feedback. Professionalism is a clear strength, with multiple reviews praising communication, responsiveness, punctuality, and courteous behavior. Pricing is fair and transparent with no hidden charges reported. Project completion is generally solid, with most jobs finished successfully; however, one review explicitly states the plumber could not resolve a leak after two attempts, which moderates this score. Technical skill and problem-solving ability are evident in reviews describing complex repairs handled with ease. The one negative review (1-star) significantly impacts the project completion dimension but does not override the overall positive trend.

• One 1-star review (2024-08-07) reports failure to fix a leak after two attempts with no follow-up or resolution mentioned—this is a material project completion failure that warrants attention.
• Six of seven reviews are 5-star ratings, which is a high concentration of perfect scores; however, reviews contain specific, varied details (faucet diverter issues, toilet replacement, garbage disposal installation, tub handles, electrical assessment) that suggest authenticity rather than fake reviews.
• All reviews are recent (July-August 2024), providing strong recency and relevance.

This WW Score of 87.2 is highly reliable, based on seven recent reviews with consistent mention of all four dimensions and a confidence level of HIGH across the board; however, the single project completion failure should be considered a material concern that may warrant direct inquiry before engaging services.

O'Donnell Plumbing has a strong and consistent track record across all four scored dimensions, supported by a large volume of reviews spanning nearly two decades. Professionalism is the most frequently mentioned dimension, with dozens of reviewers explicitly praising punctuality, communication, courtesy, and responsiveness — including weekend and after-hours availability. Pricing is generally described as fair, reasonable, and transparent, with one notable exception (a 3.5-star review citing the service as 'a bit pricey') and one older review alleging possible invoice manipulation regarding arrival time. Project completion scores well overall, with most reviewers confirming jobs were finished as promised and callbacks honored, though a small number of reviews noted late arrivals or a delayed follow-up visit. Experience and workmanship are consistently praised, with multiple reviewers highlighting Rob's diagnostic ability, problem-solving, and technical knowledge. Score is modestly tempered by the presence of several negative or ambiguous signals and the heavy skew of reviews toward older dates.

• RECENCY WARNING: The majority of reviews are older than 1 year. Only 2 reviews are from the past 12 months (2023). A large portion of reviews date from 2003–2008, which significantly limits their relevance to current service quality.
• BLANK/EMPTY REVIEWS: Approximately 20+ reviews contain no text whatsoever (only a rating). These were excluded from dimension scoring as they provide no usable evidence per scoring rules.
• RATING ANOMALY: Several reviews carry a 0.0 star rating, which appears to be a data artifact (likely a platform default for unrated entries) rather than a genuine 0-star review. These were treated cautiously — text content was used where present, but ratings were not factored into scoring.
• NEGATIVE SIGNAL — PUNCTUALITY: One review (2003-10-10) explicitly states 'this plumber was great when he was there but didn't always show up when he said he would,' and another (2003-05-18) notes arrival 1 hour late and a 1-week delay for a follow-up visit. A 2004 review also alleges possible invoice time manipulation.
• NEGATIVE SIGNAL — PRICING: One review (2019-04-07, 3.5 stars) explicitly describes the service as 'a bit pricey,' which was factored into the pricing score.
• GENERIC REVIEW PATTERN: A subset of reviews (particularly from 2019) are brief and non-specific (e.g., 'Great!', 'Quick, professional quality service.', 'service is good'). While not conclusively fake, these add limited evidentiary value and were weighted conservatively.
• UNKNOWN TEXT REVIEWS: Several reviews contain only the word 'unknown' as text. These were excluded from dimension scoring as non-informative.

This WW Score carries HIGH overall confidence due to the large volume of reviews with usable text, but consumers should note that the score is heavily anchored by reviews from 2003–2019 and only two reviews exist from the past 12 months, meaning current service quality cannot be fully verified from this dataset alone.