Harrison Publishing House
Content, Software and Services for the Plumbing, Mechanical, Fire Protection and AWWA industries.
TRUSTED BY THE TRADES SINCE 1912.
Material Content to Power Contractor
Business Systems
3 Million Items · 600 Manufacturers · 3 Million Links to Manufacturer Documents
Centralized Data Distribution for Contractors
Private catalog of business and material content that can be used to maintain data in contractor software systems.
Bringing Distributors intoContractor Material Workflows
and 3D Building Models
More reliably schedule work when distributors know your upcoming product requirements.


HPH API 2.0
NOW AVAILABLE
Simplified API and improved developer resources to support the development of new integrations and apps. Use the API and HPH Data Back-Bone to store and manage data. Focus your efforts on developing new solutions for the construction subcontracting industry.
Content
Extensive catalog of materials for the Plumbing, Mechanical and related industries. Can be used when estimating, specifying, ordering, installing, and billing projects. Continuously updated and distributed.
Software
Web solutions for contractors to manage their materials, customers, vendors, and projects. Integration with leading trade software systems and links to wholesale distributors to automate material transactions.
Services
Price and labor services for contractor estimating and modeling systems. Custom services for material catalog development and on-boarding services for contractors and distributors.
Transactable Content
Since 1965, the HPH Item Codes have been providing a reliable system to identify products. Trusted by the trade’s leading software developers, the HPH Item Code is widely used. The codes are manufacturer specific, never change, and do not suffer the same challenges as UPC numbers.
HPH Item Codes provide the Industry a reliable product identifier that can be used to exchange data between systems.



Integrating theMaterial Supply Chain
Integrating the Material Supply Chain and modernizing material management using Transactable Content. Removing manual processes between internal applications and material vendors. Eliminate errors and ensure vendors have materials on hand to provide Just-In-Time deliveries.
CINX
Construction Information Network & Exchange
Providing an integrated purchasing platform that connects project teams, accounting, and material distributors. Features transactions, material catalogs, pricing management, labor units, and project submittals. Learn more.
- Access to HPH and Labor Unit Catalogs
- Build, Maintain, Output Custom Catalog of Materials
- Manage Customers and Vendors
- Transactions and Material Management
- Project Spend Management
- Project Submittals
Pipeline
Providing the industry with standardized electronic exchange capabilities. Allows software systems and wholesale distributors to connect using straightforward technology without the expense or hassle of traditional EDI VANs.

SaaS solution for connecting with contractors and routing electronic transactions.
Transactions use your own IDs and are inserted directly into your ERP system.

Cross-referenced to the
HPH Item Codes to create
Transactable Content.

Enhance your solutions with electronic transactions with wholesale distributors.
Leverage the HPH Item Codes and easy to use API to automate workflows.
Pricing Service for Estimating Software
HPH provides current list pricing for over 3 MILLION items and 600+ manufacturers.

Software Systems
HPH has partnered with the leading contractor estimating software system developers.

Price Updates
Manufacturer price changes are processed and then released in updates for partner software systems.

Flexible Outputs
Proprietary systems? No problem. We have a variety of integration and update options.
