McGuire Diane B CPA
Run a free full auditContact Information
-
Address
1100 QueensboroughBoulevard, Suite 201Mount Pleasant,SC 29464
Charleston, SC 29401 -
Phone
(843) 577-5533 -
Website
mcguirecpa.com -
Facebook page
facebook.com/McGuireCPA
Location
About McGuire Diane B CPA
McGuire Diane B CPA is an accountant in Charleston, SC. This full-service accounting, tax, and consulting firm provides a wide range of professional services to clients throughout the SC Lowcountry region. Their specialties include business services such as reviews, compilations, agreed-upon procedures, bookkeeping, and strategic business planning. Additionally, they offer comprehensive tax preparation for individuals, corporations, partnerships, LLCs, estates, trusts, and gift, payroll, and business property taxes.
Established in 1982, McGuire & Co. LLC was founded by partners who brought experience from a large regional firm to create a boutique practice. The firm has maintained a commitment to exceptional customer service for over four decades. The professional team includes Sharon C. Hartley, CPA, DJ Barnhill, CPA, and Andie S. Hershberger, CPA, with founding members Herbert B. McGuire, Jr. and Diane B. McGuire serving as Of Counsel. The firm focuses on providing high-quality, timely services while maintaining personal relationships and a local identity.
The business is located on Queensborough Boulevard.
The firm maintains thorough, well-documented business information available online through a well-optimized website that is easily read by search engines.
McGuire Diane B CPA provides dedicated tax and consulting expertise to the Charleston community.
Services:
- Business Services
- Strategic Planning
- Tax Preparation
Score Summary
BizScoreAI scanned the website mcguirecpa.com on June 2, 2026. McGuire Diane B CPA has a BizScore of 58 out of 100.
- AI Visibility35 out of 100
- SEO76 out of 100
AI visibility scan by category: AI Discovery 10 of 25 points, Structured Data 0 of 25 points, Content Readiness 9 of 30 points, AI Trust Signals 16 of 20 points.
Website audit sub-scores (out of 100): On-Page 78, Technical 93, Performance 89, Content 45.
Strengths: 6 checks passed. AI Crawler Access, AI Content Blocking, AI-Parseable Headings, Meta Description, About/Team Page, XML Sitemap.
Areas to improve: 7 checks. llms.txt (failed), FAQPage Schema (failed), Q&A Content (failed), Content Too Thin (failed), Organization Schema (warning), Speakable Schema (warning), Author Signals (warning).
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AI engine reads
Read by AI engines 2 times in the last 30 days.
Counted from AI crawler and assistant visits to this page, identified by user agent.
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