Hardline raises $2M to turn construction calls into field operations

By AI, Created 3:05 PM UTC, May 21, 2026, /AGP/ – Hardline AI Corp. raised a $2 million pre-seed round led by Mucker Capital to build voice operations tools for construction, starting with jobsite phone calls. The Santa Monica startup says the product can cut documentation gaps that contribute to $31 billion in annual rework across commercial and residential building.

Why it matters: - Construction teams lose an estimated $31 billion a year to rework tied to miscommunication and poor documentation. - Hardline is targeting that gap by capturing the information workers already share by phone and turning it into project records. - The company is aimed at contractors with 30 to 100 employees, where lean back-office teams and heavy call volume make documentation harder.

What happened: - Hardline AI Corp. announced a $2 million pre-seed round led by Mucker Capital. - The Santa Monica, California-based company said the capital will support product development, deeper integrations, and go-to-market expansion across commercial and residential construction. - Co-founders Alena Tuttle and Karly Heffernan, both Forbes 30 Under 30 honorees, also appointed Kimball Hill as chief technology officer. - Hill previously worked at Klarity, where he built production multi-agent AI systems for enterprise customers.

The details: - Hardline captures phone calls and onsite verbal updates from superintendents and project managers. - The platform converts those inputs into structured records including daily logs, RFIs, punch lists and change orders. - The system integrates with Procore, Autodesk Forma and Fieldwire by Hilti. - Hardline supports multiple languages and natively supports English and Spanish. - The company said the product is already deployed across 10 states and two countries. - Active customers include commercial general contractors, residential builders and specialty trades. - Backers in the round include Suffolk Technologies, Mucker Capital, StandUp Ventures, Nirman Ventures and Alumni Ventures. - Hardline was accepted into the Suffolk Technologies BOOST Accelerator in 2025. - BuiltWorlds named Hardline to its “40 AI-Driven Solutions to Watch in 2026.” - Hardline was also a finalist for Best Business Technology at the 2026 International Builders’ Show. - The International Builders’ Show is the National Association of Home Builders’ annual conference and the largest residential construction event in the world. - Hardline says its voice-first approach does not require field crews to change their workflow. - The company says it is building the telephony infrastructure that underpins its competitive moat. - Book a demo

Between the lines: - Suffolk Technologies said the voice layer of the jobsite is one of the last untapped proprietary data sets in construction. - The investor also said Hardline fits current workflows because it captures data at the source without adding friction for field teams. - Nirman Ventures said shrinking back-office headcount is making the administrative burden on field managers worse. - StandUp Ventures said Hardline’s founders are using industry know-how to bring a modern, seamless solution to market. - The round signals investor interest in software that moves construction documentation from after-the-fact admin work to real-time capture.

What’s next: - Hardline plans to use the funding to accelerate expansion in the commercial and residential SMB construction market. - The company also plans to deepen integrations with the platforms builders already use. - Hardline expects to keep building the telephony layer that powers its voice operations product.

The bottom line: - Hardline is betting that the next construction software wedge is not another dashboard, but the phone call itself.