Origin's Construction Robot Finishes Drywall 3 Times Faster Than a Person, and It Reaches 14 Feet

So basically: There’s a new robot that does drywall finishing, which is one of the dustiest, most tiring jobs on a construction site. It’s called OG-1 and it’s made by Origin, a San Francisco robotics startup. Origin just came out of stealth with $20 million in funding, and it says the robot is already working on real job sites at three times human speed.

What the robot does

If you’ve ever watched someone finish drywall, you know it takes a lot of steps. Someone spreads joint compound over the seams, waits for it to dry, sands it smooth, and then primes it so it’s ready for paint. A lot of that happens on stilts or ladders, with dust everywhere.

OG-1 does that whole process on its own. It applies the compound, sands it, and primes the wall. Origin says it handles the tricky spots too, like corners, pillars, edges and soffits, which are those boxed in sections of ceiling you see over kitchen cabinets.

Here’s how it’s built:

• It rolls on three wheels so it can handle uneven floors
• It can see 360 degrees around itself
• It can work up to 14 feet high, so nobody needs stilts
• When it sands, it adjusts how hard it presses on the wall in real time so it doesn’t dig in

It also doesn’t need its own fenced off area. Origin says it works right next to the regular crew while the other trades keep going. The people on site handle mapping the space and refilling materials, and the robot does the repetitive part.

The numbers

These come from Origin, not outside testing:

• 3x human speed on wall finishing, at what the company calls human level quality
• First robots on job sites in New York within 10 months of the company starting in early 2025
• A goal of 150 robots working by the end of 2027
• Pilots with two of the biggest drywall finishing contractors in the U.S., plus pilots planned in Germany, Sweden, France and Saudi Arabia

OG-1 is already working in offices, apartments, data centers, hotels and warehouses. The money came from Accel and Zacua Ventures, plus angel investors who work at Anduril, Skild AI, 1X and Tesla.

Why construction needs this

There just aren’t enough skilled tradespeople. In a 2026 survey, 42% of U.S. construction companies said worker shortages delayed their projects. Origin’s CEO, Yogesh Ghaturle, says the work inside a building takes up more than 65% of a construction schedule, and most of it is still done by hand.

Big machines have handled the outside work for a long time. Excavators dig and cranes lift. But the inside stuff, like walls, paint and wiring, is still mostly people with hand tools. A report from Zacua, one of Origin’s investors, says robots make up less than 0.03% of what the world spends on construction.

What’s next

Origin built OG-1 so it can swap tools. The plan is to use the same robot for more jobs over time, like taping, hanging drywall, drilling and running conduit for electrical wires. Same robot, different attachments.

That matters for the people buying it. Instead of one robot for sanding and another one for drilling, a contractor gets one machine that keeps picking up new trades through software and tool changes.

The founders are Yogesh Ghaturle, Ashish Daga and Tushar Makkar. Ghaturle sold his last company, a point of sale startup called Perpule, to Amazon in 2021.

My take

I like this one because it isn’t trying to be a humanoid. It’s a robot built for one ugly job that nobody wants, and it’s already on real sites. Three times faster is the company’s own number, so I want to see it hold up on a messy job with a tight deadline. But if it can really learn hanging drywall and drilling too, contractors are going to want way more than 150 of these.