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OMA Construction, Incorporated

Built on the standards of quality, ethics, and safety, OMA Construction has become known synonymously with excellence throughout the Northwest.  The reputation that we have earned in the construction community has come from having the finest employees in all areas of the business.  We pride ourselves in building our team with the most valuable, experienced, and knowledgeable people from all different backgrounds.  Our combined management team has years of knowledge in the construction industry to draw upon.  This is the main key to making OMA Construction the success it is – the OMA People.

Public Works Construction Division

The foundation of which OMA Construction was built upon is the Heavy Construction Division.  We provide project management, excavation, underground utilities, and pre-cast concrete installation.  OMA Construction is a Washington State and Federally certified DBE/MBE Contractor. Read More >

  • Project Management
  • Concrete Precast Placement
  • Underground Utilities
  • Excavation Services

Heavy Hauling Division

The hauling division consists of coordinating material locations, dump sites, and hauling of the material.  We employee only the safest drivers with the best driving records to insure public safety on the road as well as to themselves. Read More >

  • Material Hauling
  • Dump Sites Coordination
  • Equipment Hauling
  • Contaminated Material Hauling

Public Works Landscape Division

Our newest division consists of erosion control, soil amendment, plantings and irrigation on all Public Works jobs.  Over the past years we have completed some of Seattle’s most significant projects such as SR520, Sound Transits Beacon Hill Link, and currently Sound Transits UW Link Light Rail.
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  • Erosion Control
  • Irrigation Installation
  • Soil Amendment
  • New Plantings