About

Client Testimonials

Hear from the businesses we’ve helped succeed across Hawai‘i.

Our clients’ success is the true measure of our impact. Over the years, we’ve partnered with businesses across a wide range of industries—from construction and hospitality to healthcare and professional services—providing bookkeeping, accounting, HR, and administrative solutions that make a real difference. Each client engagement reflects our commitment to accuracy, efficiency, and personalized support tailored to Hawai‘i’s unique business environment.

Hearing directly from the businesses we serve gives new and prospective clients a window into what it’s like to partner with Complete Accounting Solutions. Their feedback reflects the dedication, integrity, and results-driven approach that define our services.

We are honored to be a trusted advisor for so many Hawai‘i businesses, and we strive to continue helping each client succeed in today’s competitive and dynamic marketplace.

Tina Vidinhar, Office Manager
Ultimate Innovations

Payroll accuracy and compliance are critical, and Sharon’s team has been extremely reliable. They handle payroll efficiently, answer questions promptly, and ensure filings are completed correctly and on time. It’s reassuring to work with a team that takes compliance seriously and makes payroll stress-free for our staff.

Clayton Nishikawa, AIA – President
Architectural Design & Construction, Inc.

Even in a relatively short time working together, Sharon has demonstrated a thoughtful and disciplined approach to accounting and payroll. She understands the nuances of professional services and project-based work, and she communicates clearly and directly. Her guidance has helped us strengthen our internal processes and plan more confidently for the future.

James Whitcomb, CEO
Haleakalā Solar Inc.

The renewable energy space requires careful financial tracking, project awareness, and regulatory compliance. Sharon and her team bring a strong understanding of both the numbers and the operational side of the business. Their financial reporting and payroll support are clear, accurate, and dependable. They’ve been a trusted resource as our company continues to evolve.

Lewis Upfold, Chief Operating Officer
Maui Adventure Cruises, Inc.

Marine operations come with unique payroll, scheduling, and compliance challenges. Sharon’s team has been thorough, responsive, and detail-oriented in supporting our accounting and payroll needs. They understand how operations actually run, which makes their guidance practical and effective. Having a partner who can keep pace with the business is a major advantage.

Peter Hehemann, Partner
He-Man Landscaping LLC

Landscaping is a fast-moving, labor-intensive business, and Sharon’s team truly understands that. From payroll and job costing to financial reporting, they’ve helped bring structure and clarity to our operations. They catch issues early, communicate clearly, and hold a high standard. We’ve worked together for years, and they’ve been a steady, dependable partner as we’ve grown.

Jivin Tantisira, MD – Medical Director
Aloha Eye Clinic, Ltd.

Running a medical practice requires precision, compliance, and trust. Sharon’s team manages our accounting, payroll, and operational reporting with a level of discipline that aligns perfectly with healthcare standards. They understand how clinical operations work, not just the numbers. Their support allows us to focus on patient care while knowing the financial and administrative side is handled correctly and professionally.

Troy Butero, Vice President
Maui Plumbing Inc.

In a trade business like plumbing, accuracy and timing matter. Sharon and her team have handled our accounting, payroll, and compliance for years, and they understand the realities of a field-based operation — fluctuating labor, job costing, and cash flow swings. Their work is consistent, reliable, and proactive. We don’t have to chase answers or worry about filings being missed. That peace of mind is invaluable in our industry.

We take pride in helping our clients streamline operations, gain financial clarity, and focus on growing their businesses.
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