Sulphur-based accounting firm McMullen, Mancuso, Trahan & Funk CPAs, LLC provides accounting services and tax services from Sulphur, Louisiana. The firm says it works with clients on a personal level to identify practical solutions for their needs and applies CPA experience to support routine accounting and tax work.

Founded in November 1989, the practice presents itself as a local resource for organized financial support and tax guidance. Its website also highlights client resources such as articles, guides, white papers, videos, calculators, tax facts, and a client portal.