How to Use AI to Automate Homebuilding from Design to Construction

Backed by a fresh $95 million funding round, US construction technology company Higharc is bringing design, estimating, procurement and construction planning into a connected digital workflow. Here's how the platform works and why builders are paying attention.

Residential construction is one of the world's most fragmented industries. Architects create floor plans, engineers refine structural designs, estimators calculate material quantities, procurement teams source products, and construction managers coordinate execution. Each stage often relies on separate software platforms and repeated manual data entry, making revisions time-consuming and increasing the risk of errors.

Higharc, a US-based construction technology company, wants to change that.

The company recently raised $95 million in a Series C funding round to expand its AI-powered homebuilding platform and announced a strategic partnership with US LBM, one of the largest building materials distributors in the United States. The investment reflects growing confidence in software that connects multiple stages of residential construction instead of digitising only individual tasks.

Rather than functioning as a standalone design application, Higharc's platform aims to create a connected workflow where home design, construction documentation, estimating and procurement are linked through a shared project environment.

Why traditional homebuilding is inefficient

In a conventional residential project, the same information is recreated multiple times.

An architect prepares a floor plan. Engineers adapt it to meet structural requirements. Estimators manually calculate material quantities from drawings, while procurement teams prepare purchase orders based on those estimates. If a client requests even a small design change—such as enlarging a bedroom or relocating a wall—multiple departments may need to revise their work independently.

This duplication not only consumes time but also increases the likelihood of inconsistencies, delays and unnecessary costs.

For large homebuilders delivering hundreds or even thousands of homes each year, repeated manual coordination across departments can significantly affect project timelines and operational efficiency.

How Higharc automates the process

Higharc is built around a central digital building model that serves as a shared source of information throughout the homebuilding process. Instead of treating design, estimating and procurement as separate workflows, the platform is designed to keep these stages connected.

1. Digital home design

Builders begin by creating home designs within Higharc's platform, developing floor plans, elevations and configurable layouts inside a shared design environment.

Because information is centrally managed, updates made during the design process can be reflected across related project documentation, reducing the need for repeated manual revisions.

2. Automated construction documentation

Once a design is finalised, the platform generates construction drawings and documentation directly from the approved building model.

Automating this stage reduces repetitive drafting work while helping maintain consistency between design intent and construction documents.

3. Quantity estimation

The approved design is also used to generate material quantity estimates.

Rather than manually measuring drawings to calculate requirements for timber, roofing, drywall and other materials, builders can derive quantity information directly from the project model, reducing manual take-offs and improving consistency.

4. Procurement integration

One of Higharc's most significant recent developments is its partnership with US LBM.

The collaboration aims to connect Higharc's design workflow with US LBM's building-material supply network, helping reduce manual coordination between design teams and procurement departments. While procurement decisions still require human oversight, linking these workflows can simplify the transition from approved designs to material planning.

5. Connected construction planning

According to Higharc, the platform is designed to keep design information connected across documentation, estimating and procurement workflows. By reducing duplicate data entry across departments, builders can spend less time coordinating revisions and more time managing project execution.

Where does AI fit in?

Artificial intelligence has become one of the construction industry's fastest-growing technologies, but its applications vary widely.

Some AI tools generate conceptual floor plans, while others analyse project schedules or create marketing visuals. Higharc takes a broader workflow approach by using automation to connect different stages of the homebuilding process.

The company has not publicly disclosed every AI model or technology used within its platform. Based on its published product information, AI is primarily applied to automate repetitive design workflows, generate construction documentation, manage configurable home layouts and connect design changes with downstream planning tasks rather than replacing architects, engineers or construction professionals.

Why investors are backing the company

The $95 million funding round reflects growing investor interest in construction technology that improves productivity rather than simply digitising paperwork.

According to McKinsey & Company, construction remains one of the world's least digitised industries despite contributing significantly to global economic activity. Productivity growth has historically lagged behind sectors such as manufacturing, making workflow automation an increasingly attractive area for investment.

Higharc's platform addresses many of these long-standing inefficiencies by reducing duplicated work across design, documentation and procurement.

What could this mean for India?

Although Higharc currently serves the US housing market, the underlying concept has relevance for India's rapidly evolving residential construction sector.

Large developers are increasingly adopting Building Information Modelling (BIM), prefabrication and digital project management platforms to improve efficiency across large housing projects. However, many organisations still rely on separate software systems for design, estimation, procurement and construction management.

An integrated workflow platform could help reduce design revisions, procurement delays and coordination challenges, particularly for developers building townships, affordable housing projects and large residential communities where standardised home designs are repeated across multiple phases.

The technology may also prove valuable for modular and prefabricated construction, where manufacturing depends on highly accurate digital project information.

Challenges remain

Despite its potential, software alone cannot solve every challenge in residential construction.

Building regulations vary across jurisdictions, site conditions differ from project to project, and critical engineering decisions continue to require professional expertise. AI-generated outputs and automated documentation must still be reviewed by architects, engineers and construction professionals before work begins.

Higharc's platform should therefore be viewed as a workflow automation system designed to improve coordination rather than replace industry specialists.

The bigger picture

Construction has historically been slower than many other industries in adopting digital technologies. That is beginning to change.

Higharc's latest funding round reflects a broader shift in construction technology—from digitising isolated tasks to connecting the entire homebuilding process through intelligent software. If that transition succeeds, future builders may spend less time moving information between departments and more time delivering homes faster, more accurately and with fewer costly revisions.

Sources https://www.smartaiforwork.com/resources/ai-news/ai-news-2026-07-07

https://www.higharc.com/

https://www.uslbm.com/

https://proptechconnect.com/