Excellent · Verdica composite score based on three weighted sub-scores from public regulator data.
4 active sources · last successful refresh Oct 1, 2026
source data currentHow this is calculated
Composite = License & Credentials × 35% + PCAOB Record × 40% + Disciplinary × 25%, scaled to 300–850.Read full methodology →
Each sub-score starts at a baseline and adjusts based on real regulatory-record signals. Zero-delta rows show what we checked and confirmed clean. “Data quality” indicates how much source data informed the score.
These are unmodified public reviews from Google Reviews — not Verdica ratings or paid endorsements. Reviews shown as-published, positive and negative alike.
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Shannon O'Phelan scores 827 — these providers rank higher on Verdica's composite trust score.
The Verdica score is a composite trust score from 300 to 850, computed from audit inspection findings and board registration status maintained by the PCAOB and state boards. A score of 827 places Shannon O'Phelan in CO in the excellent (800–850) band. The score reflects publicly available regulator data — it is not a rating from Verdica itself and does not incorporate paid reviews or advertising.
Verdica combines three weighted sub-scores drawn from the PCAOB and state boards. Each sub-score reflects a different dimension of accounting compliance — PCAOB inspection outcomes and state license status — and is normalized against industry peers before being aggregated to the 300–850 scale.
Verdica pulls public records from the PCAOB and state boards: audit inspection findings and board registration status. Data is refreshed on rolling cycles, typically weekly to monthly depending on the source agency's own update schedule. See the "source data current" indicator on the entity page for the last successful refresh.
Common negative signals include PCAOB deficiency findings, disciplinary actions, or license revocations. Any of these appear in the underlying regulator records and pull the sub-score down; the composite reflects the weighted impact.
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Roupen made the whole tax process so easy. He was organized, responsive, and always kept me updated. He explained everything clearly, which made me feel really comfortable and taken care of. Everything went smoothly from start to finish, and I would absolutely use him again. Highly recommend!
View on Google Reviews2 public reviews indexed — not filtered by rating
See all 2 reviews on Google ReviewsYes. Entities can file a dispute directly from the score page, and business owners can claim their profile. Verdica reviews disputes against the underlying regulator record; the score is updated when the source data is corrected. Scores are recomputed automatically as new regulator data arrives.
Mr. Agopian is a great CPA! I did my personal tax filings with him and had a great experience. He was on top of everything, very communicative, good attention to detail and very familiar with the tax codes. Highly recommend him to handle tax needs.