Find Nearby Plumbers In South San Francisco, California

Both reviews speak positively about Don and Nor Cal Pro across multiple dimensions, mentioning honest work, polite demeanor, free estimates, and good pricing. Review 1 references a long-term relationship and guaranteed work across diverse project types including lofts, fitting rooms, and electrical work, suggesting broad experience. Review 2 highlights honesty, politeness, and transparency in estimates. However, with only 2 reviews — both dated 2017 — the dataset is far too small and too old to produce a reliable WW Score. All dimension scores are conservative due to the very limited evidence base.

• Only 2 reviews provided — minimum threshold of 3 required for a reliable WW Score calculation.
• Both reviews are from 2017, making them over 7 years old. Recency weighting significantly reduces reliability.
• Both reviews are 5-star with broadly positive but somewhat generic language. No specific project details, timelines, or measurable outcomes are described, which raises mild concern about review depth.
• Possible long-term relationship bias: Review 1 explicitly states a prior personal relationship with the contractor, which may inflate positivity.
• No negative feedback or constructive criticism present across either review, which is expected given the very small sample but limits balanced assessment.

This score should not be trusted for decision-making purposes — only 2 reviews are available, both are over 7 years old, and all dimension scores carry LIMITED confidence due to insufficient mention counts.

Both reviews are recent (2024) and speak positively about Brandon across multiple dimensions. Review 1 highlights honest pricing and broad handyman skill, while Review 2 specifically praises his responsiveness and ability to correctly identify and resolve a crawl space issue. Project completion is supported by both reviews describing problems that were fully resolved. However, with only 2 reviews total, all scores are conservative and carry very limited confidence. No dimension has enough data to produce a reliable standalone score.

• Only 2 reviews provided — WW Score cannot be calculated reliably per minimum threshold of 3 reviews.
• Both reviews are 5-star ratings. While the review content is specific and detailed enough to appear genuine, the small sample size makes it impossible to assess whether this reflects a consistent pattern.
• Review 1 contains somewhat generic praise ('he can fix anything', 'very smart') alongside specific claims, which slightly reduces evidentiary weight for the Experience dimension.
• All scores have been kept conservative due to the extremely limited review count.

This score report is based on only 2 reviews and should not be considered a reliable indicator of contractor quality — significantly more reviews are needed before any dimension score or overall WW Score can be trusted.

Only a single review is available for analysis, which severely limits scoring reliability across all dimensions. The reviewer explicitly praises Roberto's responsiveness and communication with a warranty company, supporting a modest professionalism score. The job appears to have been completed from diagnosis through replacement, justifying a conservative project completion score. Technical skill is implied by the successful diagnosis and resolution of a water heater issue, but no specific detail about workmanship quality is provided. Pricing was not mentioned at all and cannot be scored.

• Only 1 review analyzed — far below the minimum threshold of 3 required for a reliable WW Score.
• All scored dimensions are based on a single mention, placing them at LIMITED confidence. These scores should not be used for decision-making without additional review data.
• No pricing information was mentioned in any review — the pricing dimension cannot be evaluated.

This score report is based on a single review and should be considered highly unreliable; no meaningful conclusions about this contractor's overall performance can be drawn until substantially more reviews are collected.

This single review provides positive feedback across all four dimensions, mentioning prompt and professional service, reasonable pricing, long business history, and reliable maintenance work. However, with only one review and no specific details about individual projects, workmanship quality, or pricing transparency, confidence in any dimension is severely limited. The review is generic in nature and lacks concrete examples that would substantiate higher scores.

• Insufficient data — only 1 review analyzed. WW Score cannot be calculated reliably with fewer than 3 reviews.
• Review is from 2017 (7+ years old) — does not reflect current service quality or recent performance.
• Generic praise with minimal specifics — no details about actual work performed, timelines, or pricing comparisons.
• All dimensions mentioned but only superficially — cannot establish reliable confidence in any scoring dimension.

This score is unreliable and should not be used for decision-making. A minimum of 3 recent reviews with specific details is required to produce a trustworthy WW Score.

Insufficient Data — cannot calculate WW Score reliably. Only one review was provided, and it does not contain evaluable information about the contractor's work quality, professionalism, pricing, project completion, or experience. The review raises concerns about business legitimacy but provides no actionable performance data.

• Only 1 review provided — below minimum threshold of 3 reviews needed for reliable scoring
• Review from 2013 (11+ years old) — not recent enough to reflect current business practices
• Review does not evaluate contractor performance on any of the four dimensions; it questions business identity/legitimacy instead
• No usable data for any dimension

This score cannot be calculated or trusted due to insufficient review volume and lack of performance-related content.

This single review paints a positive picture of Foreman Charles Price across all four dimensions. The reviewer explicitly praises his professionalism, noting he works quickly and professionally and ensures every job is functioning correctly. Pricing is described as 'very reasonable,' supporting a modest but positive pricing score. Project completion is evidenced by two separate jobs — a furnace repair and a water heater replacement — both described as fully resolved. Experience is highlighted through references to his long history in the trade and his ability to immediately diagnose the furnace issue. However, all scores are held conservative due to the extremely limited sample size of one review.

• Only 1 review analyzed — WW Score cannot be calculated reliably per minimum threshold of 3 reviews.
• This review is dated 2011-11-30, making it over 13 years old. It carries very low recency weight and may not reflect current service quality.
• With only a single data point, all dimension scores are speculative and should be treated with significant caution.

This score report is based on a single review from 2011 and should not be considered a reliable indicator of current or consistent service quality.