Welcome to Hamilton, Waltman, Obenour, Melsheimer & Associates, LLC, Certified Public Accountants! We are a reputable Ohio-based CPA firm with offices in Zanesville and Coshocton, dedicated to providing top-notch accounting and financial services to individuals and businesses alike. Our firm was originally established as Milligan & Waltman, CPAs, and over the years, we have built a strong reputation for delivering unparalleled services and building long-lasting relationships with our clients.
Our firm is proud to have a team of highly qualified and experienced professionals, including Bryan T. Melsheimer, CPA, Troy K. Scott, CPA, Alyssa K. Shawger, CPA, Gary E. Hamilton, CPA, and Scott W. Obenour, CPA. With over 110 years of combined experience in the accounting and financial industry, our team possesses the knowledge, skills, and expertise needed to handle all your accounting needs.
At Hamilton, Waltman, Obenour, Melsheimer & Associates, LLC, we understand that every client is unique, and we take the time to get to know you and your business to ensure that we provide personalized services tailored to your needs. We pride ourselves on being more than just accountants; we are your trusted business partners, dedicated to helping you achieve your financial goals.
Services Offered
We offer a wide range of services, including:
- Accounting, Bookkeeping, Payroll, & Consulting Services: We provide comprehensive accounting, bookkeeping, payroll, and consulting services, designed to help you manage your finances effectively and efficiently. Our team of experts can handle all your accounting needs, from managing your daily financial transactions to providing strategic consulting services.
- Financial Statements & Attestation Services: Our firm offers financial statement and attestation services, including audits, reviews, and compilations, to help you ensure that your financial statements accurately reflect your financial position.
- New Business Setup, Business Acquisition & Succession Planning: Our team of experts can help you set up your new business, acquire an existing business, or plan for succession, providing you with personalized guidance and support every step of the way.
- Oil & Gas Processing Services: We provide specialized services for businesses in the oil and gas industry, including processing and reporting services.
- Payroll Processing & Preparation Services: Our firm offers payroll processing and preparation services, ensuring that your employees are paid accurately and on time, while also ensuring compliance with all relevant tax laws and regulations.
- Tax Services: Our team of experts can provide personalized tax planning and preparation services, designed to minimize your tax liability and ensure compliance with all relevant tax laws and regulations. We offer services for individuals, businesses, non-profits, trusts, and estates.
At Hamilton, Waltman, Obenour, Melsheimer & Associates, LLC, we are committed to providing you with high-quality, affordable, and value-added services. We understand that your time is valuable, and we strive to provide timely and effective solutions to help you manage your finances and achieve your financial goals.
Community Involvement
As a local firm, we are committed to supporting our community. We believe in the importance of giving back, and we are proud to support a variety of local organizations and initiatives. When you choose to work with us, you can feel good knowing that you are supporting a firm that supports our local community.
Contact Information
We invite you to contact us to learn more about our firm and the services we offer. You can reach us at our offices in Zanesville or Coshocton, or by email or phone. Our business hours are Monday - Friday, 8:00 am - 5:00 pm, and additional office hours are available by appointment.
We look forward to the opportunity to serve you!

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