EST. 1962 · Tacoma · WA · Roads · Utilities · Sites

Heavy Civil Building the Northwest Since 1962.

Integrity━━━ Excellence━━━ Safety Driven━━━ Commitment━━━ Resourceful━━━ Have Fun━━━ Get Active━━━ Integrity━━━ Excellence━━━ Safety Driven━━━ Commitment━━━ Resourceful━━━ Have Fun━━━ Get Active━━━
$150M Average annual revenue$120M – $150M range
300 Employees in the field200 – 300 active
58 Years building the NorthwestSince 1962
40+ Public agencies servedWSDOT · cities · counties · ports · tribes

What We Build

Service offerings.
One company. One crew.

Roads, utilities, sites, wetlands. We self-perform across the disciplines that move dirt and put infrastructure in place — all under one ACI roof, scheduled by one project manager.

Warc Access Road in Thurston County Landfill Olympia, WA
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Dry Utilities · Electrical

Featured — Warc Access Road
Thurston County Landfill Olympia, WA

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Ball Creek Floodplain Restoration Project in Puyallup, WA
Discipline · 02

Emergency Response

Featured — Ball Creek Floodplain Restoration Project
Puyallup, WA

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Lakemont Blvd Se Repairs & 164th Ave Se in Bellevue, WA
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GPS · AutoCAD Survey

Featured — Lakemont Blvd Se Repairs & 164th Ave Se
Bellevue, WA

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Martin Way Senior Living in Martin Way Senior Living, 333 Hoh Street SE, Lacey, WA 96556
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Roadway Construction

Featured — Martin Way Senior Living
Martin Way Senior Living, 333 Hoh Street SE, Lacey, WA 96556

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Martin Way Senior Living in Martin Way Senior Living, 333 Hoh Street SE, Lacey, WA 96556
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Site Development

Featured — Martin Way Senior Living
Martin Way Senior Living, 333 Hoh Street SE, Lacey, WA 96556

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Maury Island Open Space Remediation Phase 1 in Vashon, Wa - Maury Island
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Site Remediation

Featured — Maury Island Open Space Remediation Phase 1
Vashon, Wa - Maury Island

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Pacific & Homann Roundabout in Lacey, WA
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Underground Utilities

Featured — Pacific & Homann Roundabout
Lacey, WA

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Jan Rd Levee Setback in Maple Valley, wa - East side of cedar river
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Wetlands Mitigation

Featured — Jan Rd Levee Setback
Maple Valley, wa - East side of cedar river

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All disciplines self-performed · One PM per project · One company under one license

See All Work

Recent Work

Proof is in the ground.

A rolling cross-section of recent ACI builds across Washington State — public works, utility districts, and private developers.

Cain At Eskridge Erosion Control in Olympia, WA
Roadway Construction

Cain At Eskridge Erosion Control

Olympia, WA $135,135

Capitol Golf Course – West Water & Wastewater Improvements in LACEY, WA
Underground Utilities

Capitol Golf Course – West Water & Wastewater Improvements

LACEY, WA $7,828,045.16

Sanderson Field Pavement Maintenance And Electrical Improvements in Sanderson Field, Shelton, WA
Emergency Response

Sanderson Field Pavement Maintenance And Electrical Improvements

Sanderson Field, Shelton, WA $3,080,080

67th Ave West Phase 2 Roadway Improvements in University Place, WA
GPS · AutoCAD Survey

67th Ave West Phase 2 Roadway Improvements

University Place, WA $4,084,084

We build for Public Works WSDOT Utility Districts Private Developers Federal · Tribal Commercial
Integrity━━━ Excellence━━━ Safety Driven━━━ Commitment━━━ Resourceful━━━ Have Fun━━━ Get Active━━━ Integrity━━━ Excellence━━━ Safety Driven━━━ Commitment━━━ Resourceful━━━ Have Fun━━━ Get Active━━━