Capital Plumbing has a large and long review history spanning roughly 2006 to 2025, with a clear majority of positive experiences but a meaningful and recurring pattern of serious complaints. Professionalism is the most-mentioned dimension and is significantly dragged down by multiple credible negative reviews describing no-shows, unreturned calls, broken promises, and in at least one case aggress...
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Capital Plumbing has a large and long review history spanning roughly 2006 to 2025, with a clear majority of positive experiences but a meaningful and recurring pattern of serious complaints. Professionalism is the most-mentioned dimension and is significantly dragged down by multiple credible negative reviews describing no-shows, unreturned calls, broken promises, and in at least one case aggressive or belligerent behavior from the owner — these are not isolated incidents but appear across multiple years and multiple reviewers. Pricing is generally viewed as fair or competitive by satisfied customers, though several negative reviewers describe overcharging, lack of itemized receipts, and billing disputes, keeping this score moderate rather than high. Project completion is the most concerning dimension: multiple reviewers describe unfinished work, failed repairs, warranty disputes, and jobs that required third-party contractors to correct — including a sewer replacement that caused ongoing problems and a new pipe line that developed leaks and caused sheetrock damage. Experience scores moderately well among satisfied customers who praise technical knowledge and problem-solving, but is offset by reviews explicitly citing poor workmanship, use of defective materials, and incompetence. The overall picture is a contractor with genuine capability and many happy customers, but with a persistent and credible pattern of reliability and quality-control failures that cannot be ignored.
Flags & Warnings
• RECENCY NOTE: The majority of reviews with substantive detail are from 2012–2021. Only a handful of reviews are from 2023–2025, and several of those are blank (no text, only a 5-star rating). Scores are weighted toward more recent substantive reviews but the volume of recent data is limited.
• BLANK REVIEWS: Approximately 13 reviews contain no text whatsoever — only a star rating (all 5 stars). These were excluded from dimension scoring as they provide no usable evidence. Their presence slightly inflates the apparent star average.
• POSSIBLE FAKE REVIEW PATTERN: The cluster of blank 5-star reviews (particularly the group dated 2019-06-11, 2020-06-10, 2022-06-10, 2023-06-10) with no text and identical formatting is suspicious. This pattern is consistent with review padding. Confidence has been adjusted accordingly.
• DUPLICATE REVIEW DETECTED: The review beginning 'Originally checked and replaced backflow valve for outdoor sprinkler system' appears twice with different dates (2021-06-10 and 2020-11-25). Only counted once for scoring purposes.
• SERIOUS NEGATIVE PATTERN — NO-SHOWS AND ABANDONMENT: At least 6 separate reviewers across different years describe being stood up for appointments, never receiving promised estimates, or having calls go unreturned. This is a recurring operational failure, not an isolated incident.
• SERIOUS NEGATIVE PATTERN — INCOMPLETE OR DEFECTIVE WORK: Multiple reviewers describe work that was left unfinished, repairs that failed shortly after completion, defective materials being used, and the company refusing to honor warranty or callback commitments. This directly and significantly impacts the project completion score.
• SERIOUS NEGATIVE PATTERN — BILLING AND PRICING DISPUTES: At least 3 reviewers describe being overcharged, receiving no itemized receipt, or being charged for a consultation fee that was promised to be waived. One reviewer describes a $368 charge for a 30-minute job with $15–$20 in parts.
• OWNER CONDUCT FLAG: One detailed review describes the owner responding to a legitimate complaint with 'a barrage of obscenities.' Another describes intimidation tactics. These are credible behavioral red flags that affect the professionalism score.
• VERY OLD REVIEWS: Several reviews date to 2006–2009. These were given minimal weight in scoring given the age of the data and the likelihood of personnel and ownership changes over time.
Reliability Statement
This WW Score is based on a large review set (110 reviews) spanning nearly two decades, giving it HIGH statistical confidence in terms of volume, but the score should be interpreted cautiously because of a credible pattern of serious complaints about reliability, incomplete work, and billing disputes that appear consistently across multiple years and multiple independent reviewers, and because approximately 13 blank 5-star reviews with no content suggest possible review padding that artificially inflates the raw star average.
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