The Author of Rooms You Stand In
Walk into Apple Park, sit down at a Levi's Stadium suite, or wait for a flight at SFO Terminal 2, and you are standing inside the work of a company whose name you have probably never said out loud. California Drywall Co. builds the walls, ceilings, framing, plaster and fire protection that the architecture magazines crop out of the photo. That is the job. That has always been the job.
Today it is one of the largest wall-and-ceiling contractors in the country - eighth in the U.S., first in California by industry rankings - running roughly $250 million a year out of a San Jose headquarters and a fabrication facility that looks more like a factory than a job site. And since August 2023 it has a quietly radical detail: the roughly 700 people who do the work now own all of it.
"Drywall is the medium nobody applauds and everybody depends on. Get it wrong and the whole room knows. Get it right and the room belongs to the architect."
The Problem They Saw
In 1946, drywall was the new thing - faster than lath and plaster, cheaper, and suspiciously easy to do badly. A USG salesman named Leonard Eckstrom, then 55, had spent his career watching builders treat the wall as an afterthought. He bet his savings that someone who treated it as a craft would never run out of work.
He was right, but the problem he spotted never actually went away. A building is only as good as the surfaces people touch, lean on, and trust to hold back fire. Those surfaces are invisible when they work and catastrophic when they fail. The entire business of California Drywall is the gap between "good enough" and "you will never think about it again."
"He invested his savings at 55 on a product most builders treated as a shortcut. The shortcut became a craft. The craft became an institution."
The Founders' Bet
Leonard and Margaret Eckstrom started in their house, doing residential drywall in the Santa Clara Valley. The bet was not on a product - it was on a posture. Be early. In 1955 the company collaborated with Bob and Stan Ames on the taping tools that would change the trade. In 1957 it hung drywall in the now-iconic Eichler homes. By 1963 it had added light-gauge steel framing, years before most competitors knew what it was.
Each generation kept the same wager and raised it. The second generation took over in 1968 and pushed into high-rises. The third generation took the reins in 1996 and pushed into engineering, prefabrication, and the tech campuses that were about to reshape the valley. The bet was always: the wall is not a commodity, and the people who believe otherwise will lose the hard jobs.
What they actually do
Drywall & Finishing
The founding trade since 1946 - interior and exterior installation and finishing done to a standard you are not supposed to notice.
Lath, Plaster & EIFS
Durable building skins, inside and out, for facades that have to survive California weather and California scrutiny.
Cold-Formed Steel Framing
In-house engineering for light-gauge and structural steel framing - the skeleton under the surface.
Fireproofing & Firestop
Spray-applied fireproofing and firestop systems. The unseen scope that decides whether a building is merely finished or actually safe.
Acoustical & Specialty Ceilings
From offices to concert halls - ceilings engineered to disappear or to perform, depending on the brief.
Prefabrication & Manufacturing
Factory-built wall panels, soffits, door frames and room pods, made with automated roll-formers, CNC lasers and powder coating.
Six trades, one obsession: the part of the building that holds everything else up. The fireproofing crew never gets a ribbon-cutting, which is exactly the point.
Eight Decades, One Wall at a Time
Leonard Eckstrom, a US Gypsum salesman, bets his savings and founds California Drywall out of his house.
Hangs drywall in the iconic mid-century Eichler homes across Northern California.
First high-rise: the 32-story Eichler Summit in San Francisco.
Second generation takes over and pushes the company into commercial high-rise work.
Third generation - Kent Bowles and Steve Eckstrom - assume ownership.
Begins Google work that would eventually total more than $150 million.
Completes SFO Terminal 2, the first LEED Gold-certified airport terminal in the U.S.
Named Specialty Contractor of the Year by ENR editors; AWCI quality award for Levi's Stadium.
Works on 11 buildings at Apple Park in Cupertino across four general contractors.
Named Contractor of the Year by Walls & Ceilings magazine.
Transitions to a 100% Employee Stock Ownership Plan - the workers become the owners.
A family business that took 77 years to figure out the family should be everyone. Note how the marquee names arrive only after decades of jobs nobody bragged about.
The Proof
Reputation in construction is not a slogan - it is a callback. California Drywall reports a 95% repeat client rate, which is the only review that matters in a business where the next contract is decided by whether the last building leaked, cracked, or caught fire. The client list reads like a tour of the modern Bay Area: Apple, Google, Meta, Sun Microsystems, Marvell, Kaiser, Sutter Health, Stanford and the University of California.
The awards followed the work, not the marketing. ENR's Best Specialty Subcontracting Project for Bing Concert Hall in 2013. AWCI Excellence in Quality awards for Levi's Stadium, the Nokia R&D Center, and CPMC Van Ness Hospital. Six consecutive years of WACA safety awards while logging more than a million work hours a year - a statistic that sounds boring until you remember what a million hours on scaffolding can otherwise produce.
Figures from company and ENR rankings. Bars scaled for comparison, not to a single axis - the dollar and rank measures differ by design.
A chart of a company that competes by being boring on purpose: safe, repeat, ranked, owned. The least exciting bars are the ones the CFO frames.
"95% of clients come back. In a trade decided by whether the building cracks, that is the only headline worth printing."
Three family generations, then a fourth chapter where the family is the entire payroll. Revenue figure is approximate.
The Mission
The official line is "devoted to building excellence, people, and communities," which is the sort of sentence every company writes and few earn. California Drywall earned the middle word in 2023, when it converted to a 100% Employee Stock Ownership Plan. The people swinging the tools now hold the equity. A founder's bet on craft became, three generations later, a bet that craft is best protected by the people who practice it.
The values are unfashionably plain: teamwork, excellence, safety, innovation, appreciation. Safety leads because in this trade it is not a poster - it is the difference between a million-hour year and a tragedy. Innovation shows up as robotic total stations, automated roll-formers, and a prefabrication facility that turns the chaos of a job site into the predictability of a factory floor.
"A founder bet on the craft. Three generations later the company bet on the people who carry it - and handed them the keys."
Why It Matters Tomorrow
Construction has a labor problem, a quality problem, and a safety problem, and the industry's usual answer is to do the same thing faster. California Drywall's answer is to move the work indoors. Prefabrication - building wall panels and room pods in a controlled facility, then shipping them to site - is how an 80-year-old trade competes with the future instead of being replaced by it. The factory is the hedge against everything that goes wrong on a job site.
Employee ownership is the other hedge. A worker who owns the company treats the wall differently than a worker who clocks out of it. That is not sentiment - it is the entire thesis of the 2023 ESOP, and it is why the next decade of California Drywall is a test of whether craft scales when the craftspeople are also the shareholders.
So back to that room
Return to Apple Park, the stadium suite, the airport terminal. The architecture got the credit and deserved it. But the reason the room feels finished - the reason it holds back fire, dampens sound, and survives a few thousand people leaning on it every day - is a company that decided, in 1946, that the wall was worth taking seriously. Eighty years later it still does. The only thing that changed is who owns the result: everyone who builds it.