Higharc raises $95M to scale AI across the homebuilding lifecycle
Higharc, which builds AI for the full design-to-construction homebuilding workflow, announced a $95 million Series C led by Insight Partners, bringing total funding to more than $170 million. Alongside the raise, the company announced a deal with US LBM — one of the largest distributors of lumber and building materials in the US — extending its platform from design and construction into the materials supply chain.
CEO Marc Minor framed the thesis bluntly: AI is no longer just assisting builders, it's "reshaping how builders work, cutting time and cost per job." The new capital goes toward deeper AI product development and connecting suppliers onto the same system builders already use.
Why it matters for you: This is one of the largest AEC-specific AI rounds of the year, and the supply-chain angle is the tell. The value isn't a slicker render — it's stitching design, construction, and procurement into one automated pipeline. For anyone in construction or residential real estate, expect "AI that quotes materials from your design" to move from novelty to table stakes.
Source: Proptech Connect, July 2, 2026



