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Our History

How did a small operation in Portland, Oregon grow into a company that builds some of the most challenging projects in the world? Hoffman succeeded by providing the same high level of commitment to every client and by taking a leadership role in the growth and development of the Northwest construction industry.

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1893 - Construction Camp Bull Run Pipeline

1870

Early Foundations

Young Lee Hoffman comes out west in 1870 to help build covered bridges on the Willamette River. He ends up building much more than he planned, including a successful career in construction and a new family that includes a daughter, Margery, and a son, Lee Hawley.

There was a constant stream of humanity crossing the Morrison Street bridge. It is estimated that between 8,000 and 9,000 persons crossed on the structure yesterday.

  • The Oregonian, April 12, 1887
1893 - Construction Camp Bull Run Pipeline
Our earliest work helped deliver clean water to Portland, laying the foundation for Hoffman’s reputation for tackling essential, large-scale infrastructure. (1893 - Construction Camp, Bull Run Pipeline.)
Black and white photo of the Hauling Pipe for Bull Runn from 1893
Our earliest work helped deliver clean water to Portland, laying the foundation for Hoffman’s reputation for tackling essential, large-scale infrastructure. (1893 - Construction Camp, Bull Run Pipeline.)
Morrison Street Bridge
Hoffman’s bridge work transformed Portland’s connection across the Willamette, beginning with the Morrison Street Bridge. (1887 – Morrison Street Bridge.)
1895 - Morrison Street Bridge
By the end of the 19th century, Hoffman was shaping Portland’s downtown skyline, anchored by landmark bridges and new urban development. (1895 – Downtown Portland and the Morrison Street Bridge.)
Black and white photo of the Terminal Sales Building Portland in 1929

1922

The Company is Born

L.H. Hoffman establishes Hoffman Construction Company in 1922, and plays a key role in Portland’s building boom. Noteworthy projects include the Heathman Hotel, the Public Service Building, and the Portland Art Museum.

Black and white photo of the Terminal Sales Building Portland in 1929
The Terminal Sales Building demonstrated Hoffman’s early ability to deliver prominent commercial structures in Portland. (1929 – Terminal Sales Building, Portland.)
Black and white photo of steel workers in 1930
The Meier & Frank expansion became one of Hoffman’s defining early commercial projects, cementing its reputation for quality and scale. (1930 – Meier & Frank Department Store.)
Black and white photo of the Meier & Frank Department Store in 1930
The Meier & Frank expansion became one of Hoffman’s defining early commercial projects, cementing its reputation for quality and scale. (1930 – Meier & Frank Department Store.)
Black and white photo of 1223 Spring Street building in Seattle 1929

1929

Expansion to Seattle

Expanding north during the Great Depression, Hoffman proved it could adapt and succeed in new markets — a commitment that still drives us today. Our first project was a luxury apartment house, a 12-story project on First Hill that set a new standard for apartment living, with amenities such as fireplaces, tiled kitchens and baths, electric clothes dryers, and a separate service elevator. Even then, our commitment to partnering with owners was on display: we completed the project ahead of schedule to help the developer open early to enthusiastic renters.

Black and white photo of 1223 Spring Street building in Seattle 1929
1929 - 1223 Spring Street - Seattle
Black and white photo of Oregon State Library 1938

1933

The Great Depression

Hoffman stays productive with a series of public projects for federal, state, and county government, including courthouses and post offices throughout the Northwest.

Black and white photo of Oregon State Library 1938
Hoffman helped strengthen Oregon’s institutions with projects like the Oregon State Library. (1938 – Oregon State Library.)
Black and white photo of Bonneville Dam 2nd Unit Powerhouse
The Bonneville Dam powerhouse reflected Hoffman’s growing role in delivering major public infrastructure. (1939 – Bonneville Dam 2nd Unit Powerhouse.)
Black and white photo of Portland Art Museum in 1939
Delivering the Portland Art Museum proved Hoffman’s skill in cultural landmarks that endure through generations. (1939 – Portland Art Museum.)
Black and white photo of the Weyerhaeuser Pulp Mill

1948

WWII and Beyond

During World War II, Hoffman supported the war effort through critical shipyard construction, demonstrating our ability to deliver under pressure. The company also moves back to commercial construction and provides strong support for the growth of the Northwest wood products industry.

Black and white photo of the Weyerhaeuser Pulp Mill
The Weyerhaeuser Pulp Mill highlighted Hoffman’s expertise in large-scale industrial construction. (1952 – Weyerhaeuser Pulp Mill.)
Black and white photo of the Nabisco Bakery in 1948
Postwar industrial growth was marked by projects like Nabisco’s bakery, where Hoffman combined technical skill with speed to meet booming demand. (1948 – Nabisco Bakery.)
Black and white photo of Ida B. Wells High School in 1956
Projects like Ida B. Wells High School demonstrated Hoffman’s enduring role in building the region’s schools and civic spaces. (1956 – Ida B. Wells High School.)
Black and white

1968

Portland Rises

In 1968, Hoffman lands a contract to erect a new corporate headquarters for Georgia-Pacific, a major addition to the Portland skyline since the 1920s.

Black and white
The Georgia Pacific Building confirmed Hoffman’s place as a major high-rise builder in Portland. (1968 – Georgia Pacific Building.)
Black and white photo of the Georgia Pacific Building Construction
The Georgia Pacific Building confirmed Hoffman’s place as a major high-rise builder in Portland. (1968 – Georgia Pacific Building.)
Black and white photo of the Memorial Coliseum being built in 1959
The Memorial Coliseum became a Northwest icon and proved Hoffman could deliver high-profile civic arenas. (1959 – Memorial Coliseum.)
Black and white photo of the Holladay Park Plaza Portland
With Holladay Park Plaza, Hoffman expanded into complex residential and senior living facilities. (1966 – Holladay Park Plaza, Portland.)
Black and white photo of the Federal Office Building in Seattle

1973

Old Strengths and New Innovations

Under the leadership of L.H. Hoffman’s son, Eric, and Cecil W. Drinkward, the company takes on a wide array of new challenges. Accuracy, economy, and speed remain Hoffman hallmarks, but new innovations – from tower cranes and concrete pumps to computer scheduling programs – alter the tools of the trade.

Black and white photo of the Federal Office Building in Seattle
Federal office projects in Seattle showed Hoffman’s ability to serve government clients on complex urban jobs. (1974 – Federal Office Building, Seattle.)
Black and white photo of the Trojan Nuclear Plant Turbine

1972

Bigger and Better

A succession of large industrial projects demonstrated Hoffman’s ability to handle projects of massive size and complexity. Notable projects include nuclear and coal-fired power plants, a submarine base for the U.S. Navy and the Northwest’s largest cement plant.

Black and white photo of the Trojan Nuclear Plant Turbine
The Trojan Nuclear Plant demonstrated Hoffman’s capability to deliver technically demanding energy infrastructure. (1972 – Trojan Nuclear Plant – Turbine.)
Black and white photo of the Trident Submarine Base
Work at the Trident Submarine Base reinforced Hoffman’s reputation for handling secure, high-stakes military projects. (1979 – Trident Submarine Base.)
Black and white photo of the Trident Submarine Base
Work at the Trident Submarine Base reinforced Hoffman’s reputation for handling secure, high-stakes military projects. (1979 – Trident Submarine Base.)
Black and white photo of Prudhoe Bay Oil Field Modules in Alaska

1978

North to Alaska, and Beyond

During the oil boom of the 1970s, Hoffman builds oil field “service modules” in Alaska, along with schools and office buildings. By the dawn of the 1990s, Hoffman had extended its reach north to the Arctic Circle, west to the Aleutian Islands, south to the deserts of New Mexico, and east to New York and Washington, D.C.

Black and white photo of Prudhoe Bay Oil Field Modules in Alaska
By fabricating oil field modules for Prudhoe Bay, Hoffman pioneered modular construction in one of the harshest environments on earth. (1978 – Prudhoe Bay Oil Field Modules.)
Eklutna Water Treatment Dome
In Alaska, projects like the Eklutna Water Treatment Dome showed Hoffman’s engineering reach across challenging geographies and harsh climates. (1987 – Eklutna Water Treatment – Dome.)
Bunny Suit at Intel job site in 1992

1988

Hoffman Meets High-Tech

In 1978, a German company selects Hoffman to construct a silicon wafer plant in north Portland. By the end of the 1980s, Hoffman’s expertise with the complex systems and aggressive schedules of high-tech construction is in high demand. The company will ultimately build millions of square feet of manufacturing space for high-technology clients.

Bunny Suit at Intel job site in 1992
Advanced manufacturing projects like Fab D1A marked Hoffman’s entry into semiconductor construction, where precision and innovation are essential. (1992 – Fab D1A )
The Portland Building in 1982

1990

Reshaping the Portland Skyline

Hoffman plays a decisive role in moving Portland into the future. Projects of major distinction include the Portland Building, the Justice Center, the Portland Center for the Performing Arts, and the Oregon Convention Center.

The Portland Building in 1982
Hoffman helped redefine Portland’s civic identity with the Portland Building, one of the most distinctive postmodern landmarks in the nation. (1982 – The Portland Building.)
Black and white overhead view of The Justice Center
The Justice Center strengthened Portland’s civic core, combining courts, detention, and police functions into a modern downtown hub. (1982 – The Justice Center, Portland.)
Aerial view of Portland cityscape and Oregon Convention Center at dusk with bright city lights reflecting in the river.
With the Oregon Convention Center, Hoffman delivered one of the Northwest’s most recognizable public venues, anchoring Portland’s role as a destination city. (1990 – Oregon Convention Center.)
Exterior of Museum of Pop Culture

2000

World-Class Challenges

Hoffman works with some of the world’s top architects, devising new technologies and strategies for one-of-a-kind projects, including interactive museums, elegant libraries, and modern hospitals.

Exterior of Museum of Pop Culture
Hoffman partnered with Frank Gehry to deliver the Museum of Pop Culture, an interactive museum whose curved steel and bold colors demanded new construction strategies. (1996 – Museum of Pop Culture.)
Exterior of the Seattle Central Library
At the Seattle Central Library, Hoffman worked with Rem Koolhaas to realize an elegant, one-of-a-kind civic space that has become an international architectural landmark. (2001 – Seattle Central Library.)
Exterior of Seattle City Hall
Seattle City Hall showcased Hoffman’s ability to deliver a modern, transparent civic building that reflects the city’s values of accessibility and innovation. (2001 – Seattle City Hall.)
Aerial view of Portland skyline with river and bridges at sunrise, surrounded by urban and natural landscapes.

2010s

Portland’s South Waterfront

As Portland’s robust growth continues, Hoffman is a key player in the development of new districts and neighborhoods that revitalize the cityscape. The highest profile undertaking is the South Waterfront, a new urban district constructed on a former industrial site on the west bank of the Willamette River. With a value of over $500 million, it is one of the largest urban redevelopment projects in the United States, generating new jobs, housing, open spaces, multi-modal transportation options, research and office space, and destination attractions.

Aerial view of Portland skyline with river and bridges at sunrise, surrounded by urban and natural landscapes.
Hoffman played a central role in transforming Portland’s South Waterfront from a former industrial site into one of the largest urban redevelopment projects in the country, a $500 million investment that created jobs, housing, research facilities, and vibrant public spaces. (2015 – South Waterfront Redevelopment.)
Modern glass office building with park and people walking in foreground on a clear day. Urban architecture and green space.
As part of the district’s growth, Hoffman delivered the OHSU Center for Health and Healing South, a state-of-the-art medical facility that anchors the neighborhood and expands access to world-class healthcare. (2019 – OHSU Center for Health and Healing South.)
Modern atrium with unique wooden ceiling, natural light, and indoor trees. People walking and relaxing in an open, airy space.

2020

Landmarks and Legacy

As the 21st century unfolds, Hoffman continues building a legacy of performance excellence. Owners trust us with their most important projects, such as challenging renovations of the Northwest’s best-known landmarks.

Modern atrium with unique wooden ceiling, natural light, and indoor trees. People walking and relaxing in an open, airy space.
The PDX Terminal Core Redevelopment is the largest project in Portland’s history, where Hoffman is reshaping the region’s gateway with a bold new terminal that will serve generations of travelers. (2024 – PDX Terminal Core Redevelopment.)
The top of the Space Needle
Hoffman modernized Seattle’s most recognizable landmark with the Space Needle Century Project, blending historic preservation with state-of-the-art construction techniques. (2019 – Space Needle Century Project.)
Modern stadium with track and field facilities, surrounded by greenery and buildings, under a clear blue sky. Ideal for athletics events.
At Hayward Field, Hoffman delivered a world-class track and field venue, reaffirming our reputation for executing technically demanding and nationally significant athletic facilities. (2021 – Hayward Field.)
Exterior of Portland Japanese Garden
The Portland Japanese Garden expansion showcased Hoffman’s craftsmanship and sensitivity, creating one of the most celebrated cultural spaces in the United States. (2019 – Portland Japanese Garden.)

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Looking Forward

Hoffman is building the future across a diverse set of markets, from advanced technology and healthcare to water treatment, education, and civic spaces. Owners continue to trust us with projects that demand precision, innovation, and accountability.

We remain focused on what has always set us apart: performance, partnership, and a commitment to safe, high-quality construction.

Looking ahead, Hoffman is poised to continue leading in the most complex and important projects of our time. With the strength of our people and the trust of our partners, we are ready for the future of building.

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