Leaders in the Industry

What We Do

A Century of Experience

Our extensive resume reads like a catalog of the nation’s infrastructure, with a wide range of diverse and complex projects.

In a century of construction, we have become recognized by our clients as leaders of innovative solutions in the heavy-civil construction industry.

Our Experience

Hawaii Route 61 – Pali Highway

Honolulu, Hawai‘i
Transportation

Pililaau Army Recreation Center Seawall Repair

Poka‘i Bay, Hawai‘i
Environmental & Water

Maui Bay Villas Phase I

Kīhei, Hawai‘i
Private Development

Kapolei Interchange Phase II

Kapolei, Hawai‘i
Transportation

AES Waikoloa Solar Farm

South Kohala District, Hawai‘i
Renewable Energy

Mamalahoa Highway Widening

Waimea, Hawai‘i
Transportation

Wailuanui Water System Improvements

Wailuanui, Hawai‘i
Environmental & Water

Hala‘ula Well Development Phase II

Kapa‘au, Hawai‘i
Environmental & Water

Tracy Costco

Tracy, California
Commercial / Industrial

Bickford Ranch

Tracy, California
Private Development

Twelve Bridges High School/Western Placer Unified School District

Lincoln, California
Institutional / Government

West Park High School/Roseville Joint Union High School District

Roseville, California
Institutional / Government

Oak Knoll Development

Oakland, California
Private Development

Stanly Ranch Development

Napa, California
Private Development

Oakland Army Base Redevelopment

Oakland, California
Commercial / Industrial
Delta Coves at Bethel Island

Delta Coves at Bethel Island

Bethel Island, California
Private Development
Inland Branch Fire Cleanup

Inland Branch Fire Cleanup

Northwest and Central Valley Counties, California
Environmental & Water
Tule River Spillway Enlargement

Tule River Spillway Enlargement

Porterville, California
Environmental & Water

Union High School Athletic Fields

Camas, Washington
Institutional / Government

Mt. Hood Village RV Resort Phase II

Welches, Oregon
Private Development

Camas High School Athletic Fields

Camas, Washington
Institutional / Government

Bridge Point I-5

Portland, Oregon
Transportation
Oregon Zoo Polar Passage Habitat

Oregon Zoo Polar Passage Habitat

Portland, Oregon
Institutional / Government

Landsburg Mine Site, Phases I and II

Ravensdale, WA
Environmental & Water

Lakepointe Urban Village

Covington, WA
Private Development

Index-Galena Flood Repair

Index, WA
Transportation

Gold Basin Habitat Restoration

Granite Falls, WA
Environmental & Water

Elk Mountain Farms and Ball Creek

Bonners Ferry, ID
Environmental & Water

Deep Creek Restoration

Bonners Ferry, ID
Environmental & Water
Cedar Hills Regional Landfill

Cedar Hills Regional Landfill Area 7 & 8

Maple Valley, WA
Landfill
Duvall, Washington, the Loutsis Creek Fish Passage project

Loutsis Creek Fish Passage

Duvall, WA
Transportation
Excavators at Dawn

Confidential High-Tech Campus Projects

Silicon Valley, CA
Commercial / Industrial
Hillsboro Airport Taxiway Rehabilitation

Hillsboro Airport Taxiway Rehabilitation

Hillsboro, OR
Transportation
Folsom Ranch Aerial Feb 20

Folsom Ranch Master-Planned Community

Folsom, CA
Private Development
Jordan Ranch

Jordan Ranch Master-Planned Community

Dublin, CA
Private Development
Portland State University

Portland State University Various Improvements

Portland, OR
Institutional / Government
Chase Center

Chase Center Sports and Entertainment Arena

San Francisco, CA
Commercial / Industrial
Serramonte

Serramonte Center

Daly City, CA
Commercial / Industrial
University of California Merced

University of California, Merced Campus PPP

Merced, CA
Institutional / Government
Central Maui Regional Sports Facility

Central Maui Regional Sports Facility Phases 1-4

Maui, HI
Institutional / Government
Kiehi High School

Kihei High School Phase I

Kihei, HI
Institutional / Government
Sellwood Bridge 1

Sellwood Bridge Reconstruction

Portland, OR
Transportation
Tukwilla Levee

Tukwila Levee

Tukwila, WA
Environmental & Water
Overlake Detention Vault

Overlake Detention Vault

Redmond, WA
Environmental & Water
Judy Reservoir Washington

Judy Reservoir

Skagit County, WA
Environmental & Water
First Tech Credit Union

First Tech Credit Union

Hillsboro, OR
Commercial / Industrial
Infantry Platoon Battle Course

Infantry Platoon Battle Course

Pohakuloa, HI
Institutional / Government
Ho‘opili Master-Planned Community

Ho‘opili Master-Planned Community

Oahu, HI
Private Development
Kawailoa Solar

Kawailoa Solar Energy Farm

Oahu, HI
Renewable Energy
Stanford Healthcare Various Projects

Stanford University Various Projects

Palo Alto, CA
Institutional / Government
Stanford Central Energy Plant

Stanford University Central Energy Plant

Stanford, CA
Renewable Energy
Big Island - Chain of Craters Rd

Chain of Craters Road

Puna, HI
Environmental & Water
Upcountry Skate Park

Upcountry Skate Park

Maui, HI
Institutional / Government
Honokaa Wastewater Treatment Plant Phase 2

Honokaa Wastewater Treatment Plant Phase 2

Honokaa, HI
Commercial / Industrial
Kahului Airport Maui

Taxiway at Kahului Airport

Kahului, HI
Transportation
ConRAC Facility - Kahului Airport

ConRAC Facility at Kahului Airport

Kahului, HI
Transportation
Pono Kai Seawall Repair

Pono Kai Seawall Repair

Kauai, HI
Environmental & Water
North South Road

North South Road Phase 1B

Oahu, HI
Transportation
Waimanalo Gulch Landfill

Waimanalo Gulch Landfill

Koolina, HI
Landfill
ilani Casino I5 Interchange

Ridgefield Interchange at I-5

LaCenter, WA
Transportation
AC Hotels by Marriott

AC Hotels by Marriott

Beaverton, OR
Private Development
Troutdale Reynolds Industrial Park Restoration

Troutdale Reynolds Industrial Park Restoration

Troutdale, OR
Environmental & Water
Highway 680/237 Separation to Grimmer

Highway 680/237 Separation to Grimmer

Milipitas, CA
Transportation
Cal Flats Solar Energy Farm

Cal Flats Solar Energy Farm

San Miguel, CA
Renewable Energy
Kaiser Medical Center

Kaiser Medical Center

Dublin, CA
Institutional / Government
Cordes Ranch California

Cordes Ranch International Park of Commerce (IPC)

Tracy, CA
Commercial / Industrial
Persimmon Place CA

Persimmon Place

Dublin, CA
Commercial / Industrial
Livermore Overlay

Livermore Overlays Projects

Livermore, CA
Transportation
176th Street Improvements

176th Street Improvements

Pierce County, WA
Transportation
Cedar Hills Landfill

Cedar Hills Landfill

Maple Valley, WA
Landfill
Wild Horse Windfarm

Wild Horse Wind Farm

Kittitas, WA
Renewable Energy
Vantage Wind Farm

Vantage Wind Farm

Vantage, WA
Renewable Energy
Port of Tacoma

Port of Tacoma and I-5 Interchange

Fife, WA
Transportation
Twin Rivers Sturgeon/Burbot Hatchery

Twin Rivers Sturgeon/Burbot Hatchery

Bonners Ferry, ID
Environmental & Water
Kootenai River Restoration Projects

Kootenai River Restoration Projects

Bonners Ferry, ID
Environmental & Water
Illani Resort and Casino and Casino Expansion

ilani Casino Resort; and Casino Expansion

La Center, WA
Private Development
Tucannon River Wind Farm 5

Tucannon Wind Farm

Dayton, WA
Renewable Energy
Cedar Hills Park Redevelopment

Cedar Hills Park Redevelopment

Beaverton, OR
Institutional / Government
Kapolei West Phase I Improvements

Kapolei West Phase I Improvements

Oahu, HI
Private Development
Waianae Solar Energy Farm

Waianae Solar Energy Farm

Oahu, HI
Renewable Energy
The Creek at Moose Run Golf Course

The Creek at Moose Run Golf Course

Anchorage, AK
Golf Courses
Hapuna Golf Course

Hapuna Golf Course

Waimea, HI
Golf Courses
Riverbend Landfill Oregon

Riverbend Landfill

McMinnville, OR
Landfill
Butte County Paradise Clean Up Camp Fire CA

Butte County Camp Fire Cleanup

Butte County, CA
Environmental & Water
Ten Trails Aerial April 2020

Ten Trails Master-Planned Community

Black Diamond, WA
Private Development
Oregon Zoo Elephant Lands 8

Oregon Zoo Elephant Lands

Portland, OR
Institutional / Government
Queen Ka’ahumanu Highway Widening | Big Island, HI

Queen Ka’ahumanu Highway Widening

Big Island, HI
Transportation
Amazon Troutdale

Amazon Troutdale

Troutdale, OR
Commercial / Industrial

Contact us now to begin our story together.