Hajoca Corporation, founded in 1858, is a wholesale distributor specializing in plumbing, heating, and industrial supplies. It began as a small plumbing company and has since grown into one of the largest distributors in the United States.

The company operates through a network of branches across the country, focusing on providing high-quality products and exceptional service to contractors and other professionals. Hajoca emphasizes a culture of customer service, integrity, and teamwork, which has contributed to its longevity and success in the industry.

Over the years, Hajoca has expanded its product offerings and embraced technological advancements to better serve its customers. Today, it remains a privately held company, continuing its commitment to quality and service excellence.