Managing construction documents can be a daunting task. From blueprints to spreadsheets, the sheer volume of paperwork often bogs down projects, causing delays and inaccuracies. A recent survey highlights these struggles, revealing that a third of construction professionals struggle with document access, and a quarter attribute delays to inaccurate paperwork.
Enter Trunk Tools, a startup founded by Sarah Buchner, who understands these challenges firsthand. Buchner, a former carpenter from a small Austrian village, transitioned from hands-on carpentry to general contracting before pursuing a PhD and an MBA at Stanford. Her journey led her to Silicon Valley and the creation of Trunk Tools, a platform designed to revolutionize how construction documentation is managed.
Trunk Tools offers an innovative approach to handling construction paperwork. By utilizing automation and AI, the platform organizes unstructured documents like PDFs, blueprints, and spreadsheets into a chatbot-like interface. Users can query these documents with natural language, asking questions such as, “What type of power outlets are in the art studio?” The system also links construction schedules with relevant documents, identifying potential issues and offering actionable insights.
Traditional construction software often focuses on workflow documentation and data storage within predefined systems. In contrast, Trunk Tools introduces a paradigm shift, enabling users to interact with their data in a more intuitive, conversational manner. Buchner cites an example of a high-rise project in NYC with 3.6 million pages of documentation—so extensive that it would take a human 50 years to read. Trunk Tools, however, can process and analyze this data in seconds, dramatically reducing the burden on construction teams.
The construction software market, projected to reach $7.5 billion by 2032, is ripe for innovation. Trunk Tools competes with other players like Briq, Join, and PlanRadar, which focus on different aspects of construction technology. Despite the competition, Trunk Tools has made significant strides, securing a “double digit” number of industry customers and thousands of users.
This month, Trunk Tools closed a $20 million Series A funding round led by Redpoint, bringing its total funding to $30 million. The new capital will support the expansion of its 30-person New York team and the development of additional services, including a recently launched incentive program for construction workers.
As Buchner notes, “Construction technology so far has focused mainly on digitizing—taking what we used to do on paper and doing it on computers.” With its innovative approach, Trunk Tools aims to not only streamline documentation but also mitigate the risks of delayed timelines and costly rework, ultimately improving the efficiency and profitability of construction projects.
