Harrison Publishing House
ConstructionNew Hampshire, United States2-10 Employees
Harrison Publishing House (HPH) is a construction-focused information provider based in Littleton, New Hampshire, founded in 1912 with origins in the Bradford Price Book. The company delivers pricing and product data for the Plumbing and Mechanical Trades and extends its content to support contractor back office systems beyond estimating, enabling integration with VDC departments and ERP workflows to streamline office operations. HPH serves software users in the mechanical, plumbing, and HVAC sectors by offering up-to-date product information that can be accessed from various software packages, and it pursues partnerships with new software packages to broaden compatibility. In 2023, the company expanded its offerings with new add-ins for Autodesk ESTMEP and REVIT, enabling procurement from the model and generation of price and labor reports. The firm emphasizes its long-standing catalog and recent initiatives, including CINX, which supports systems integration, workflows, and access to a large item database, while maintaining a neutral, industry-focused position within its market.