Turning the single-family house into a repeatable, net-zero product - beautiful to live in, and built in a fraction of the usual time.
Above: the Aro Homes wordmark. The company designs, engineers and delivers high-performance homes for established neighborhoods across California's Bay Area - starting with an award-winning first house in Mountain View.
Aro Homes is a Silicon Valley company that builds net-zero, single-family homes and sells them the way a technology company ships a product - designed once, engineered precisely, and repeated at speed. Founded in 2021 by Carl Gish and Scott Voulgaris and incubated by the venture firm Innovation Endeavors, the company emerged publicly in 2022 with a $21 million Series A and a deceptively simple premise: the way we build houses has barely changed in a century, and it can be much, much better.
Most new single-family homes take roughly 18 months to complete, get built one custom project at a time, and lock in decades of energy and water use the day the owner moves in. Aro's answer is to standardize the design, industrialize the build with a hybrid off-site/on-site system, and target delivery in about 90 days. The homes are modeled in 3D "down to the last screw" before ground is broken, which is how the company aims to remove the waste, delays and surprises that make traditional construction slow and expensive.
The result is meant to be a home that is genuinely nice to live in - not a compromise you accept for the sake of the planet. Aro builds in established neighborhoods on existing lots rather than new sprawl, and the homes are designed to generate more energy than they consume, with rooftop solar, high-efficiency HVAC, smart electrical panels and battery-ready wiring built in from the start.
Residential construction has resisted the productivity gains that transformed manufacturing, logistics and software. Projects run long, budgets balloon, and each home is effectively a prototype. Meanwhile, buildings are one of the largest sources of carbon emissions - and every conventional home built today commits its owner to decades of high energy and water bills.
Aro's bet is that you don't decarbonize housing by asking people to want less. You do it by building the ordinary thing - a family home in a good neighborhood - dramatically better, and making that the default rather than an expensive upgrade.
Aro Homes is focused on redefining residential construction to build more livable, carbon-negative homes faster and more efficiently.- Carl Gish, Co-Founder
A precision-engineered, high-performance home (about 3,000 sq ft, four bedrooms plus office) designed by Olson Kundig, built for established neighborhoods with solar generation, high-efficiency HVAC, smart panels and battery-ready infrastructure.
A repeatable hybrid off-site/on-site construction method that models each home in 3D before building, compressing the timeline from a typical 18 months to roughly 90 days.
An optional grey water reclamation and reuse system that reduces household water use by as much as 45% compared with a standard home.
Buy an Aro home as a move-in-ready residence, or have one built as a custom project on a lot you already own.
Performance figures published by Aro Homes, measured against standard construction and the AIA 2030 Challenge baseline. Bars are illustrative of the reduction claimed.
Also: ~11.2 tons of CO2 saved per home per year · embodied carbon offset in ~16 years via rooftop solar.
Aro Homes is a B2C homebuilder that controls the full pipeline - identifying land, designing and engineering the home, manufacturing components, and delivering the finished house. Revenue comes from home sales, either move-in-ready or built on a buyer's land. Early homes sit firmly at the premium end of the market: a Mountain View home was reported around $4 million, and the company positions its first products for high-end buyers before pushing toward broader affordability.
That places Aro in the fast-growing space of industrialized and sustainable homebuilding, alongside off-site and modular players such as Plant Prefab, Dvele, Cover, Villa and Mighty Buildings, as well as production builders adding net-zero options. Aro's distinguishing move is pairing that industrialized approach with genuinely high-end architecture from Olson Kundig - selling design credibility and sustainability together rather than trading one for the other.
The company is still early. Sources put headcount somewhere between roughly 66 and 140 employees, with a small number of homes delivered so far - the profile of a company proving the model before scaling it.
Carl Gish and Scott Voulgaris found the company, incubated by Innovation Endeavors, to rethink residential construction.
Aro emerges from stealth as a carbon-negative homebuilder.
Aro partners with the architecture firm to design net-zero homes at scale.
The Mountain View home is completed and named a 2024 AIA California Design Awards Merit recipient.
Led by Innovation Endeavors, with participation from Western Technology Investment and Stanford University.
Award-winning architecture firm designing Aro's homes.
Venture firm that incubated Aro and led the round.
First Aro home in Mountain View named a California Design Awards Merit recipient.
Engineered to use 67% less energy than the AIA 2030 Challenge baseline.
Designed to offset embodied carbon within about 16 years via rooftop solar.