Run a free full auditThiem McCutcheon Winkler, CPAs, PA is a Certified public accountant in Mt Pleasant, SC. The firm provides tax, client accounting, and consulting services customized to meet the needs of individuals, corporations, S-Corporations, partnerships, non-profits, estates, trusts, and gifts. Services include preparation and compliance, planning, representation, bookkeeping, and QuickBooks set-up, consulting, and training for small businesses on a monthly or quarterly basis. The firm holds a rating of 5.00 based on 2 reviews.
Thiem McCutcheon Winkler, CPAs, PA began in November 2009 as Thiem McCutcheon, CPAs, PA, and in October 2016 as Winkler, CPA, before the firms merged in January 2021. With over 100 years in combined accounting experience, the firm serves the Lowcountry. David E. Thiem, CPA, a partner since 1969, previously served as chairman of Thiem, Jackson & Pace and as a managing partner at McKnight & Frampton. He holds a Bachelor of Management Arts degree from Charleston Southern University and has served in leadership roles for the American Institute of Certified Public Accountants and the SC Association of Certified Public Accountants. J. Ben McCutcheon, III, CPA, a partner since 2005, worked at Gamble Givens and Moody and Thiem, Jackson & Pace before joining the firm. He earned a Bachelor of Science in Business Administration with an Accounting concentration from The Citadel.
The firm is located at 1040 Ewall St.
BizScoreAI awards the business a Schema & Structure score of 100 out of 100, which uses structured data and clear headings to help AI assistants and search engines understand the business and its offerings. The firm also achieves a Performance score of 81 out of 100, reflecting fast website loading that keeps visitors engaged and supports search engine ranking.
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BizScoreAI scanned the website tmwcpas.com on June 12, 2026. Thiem McCutcheon Winkler, CPAs, PA has a BizScore of 42 out of 100. The website audit behind the SEO score ran on October 26, 2026.
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 10 of 30 points, AI Trust Signals 11 of 20 points.
Website audit sub-scores (out of 100): On-Page 31, Technical 21, Performance 77, Content 25.
Strengths: 5 checks passed. AI Crawler Access, AI Content Blocking, AI-Parseable Headings, About/Team Page, XML Sitemap.
Areas to improve: 6 checks. llms.txt (failed), Structured Data (failed), Q&A Content (failed), Content Too Thin (failed), Meta Description (failed), Author Signals (warning).
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