// A Legacy of Construction Excellence

About Eastern
Companies

Eastern Companies, founded by Peter Kim in 1998, began as a self-performing roofing contractor. Over the years, it has evolved into a diverse conglomerate, with a range of business units that can tackle virtually any construction need. We combine our experience, expertise, and a can-do attitude to deliver innovative construction solutions for the future.

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Years of Experience

27+

Bonding Capacity

$1B

EMR Rating

0.76

// REASONE TO CHOSE US

Our Capabilities

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    Industrial General Contractor

    History of successful project execution on a wide variety of project delivery models, geographic locations, and state-of-the-art building programs

    Proven Industry Veterans with a vast portfolio of successful delivery on advanced manufacturing facilities.

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    Building Envelope Solutions

    Vast experience and an extensive network of professionals for all types of insulated metal wall panels and TPO roofing systems.

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    Civil / Steel / Architect Specialist

    Expert in civil works, steel structure erection, and architectural construction, delivering constructable and high-precision solutions that drive field performance and build quality.

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    Clean Room / Dry Room Specialist

    Design-Build, Design-Assist and self-perform capabilities for complex turnkey Clean Room/Dry Room Projects.

    Extensive experience in the design and construction of CR/DR enclosures for optimal manufacturing conditions to produce electric vehicle and storage batteries.

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    Exclusive Partnerships

    As a minority-owned Korean American business enterprise with deep ties to Korea, we are an exclusive supplier of several Korean manufactured products that provide cost and schedule advantages.

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    In-House Design Services

    Our in-house design team specializes in BIM integration, intermediate support steel design, above-ceiling support design, and more, delivering tailored solutions that enhance precision and efficiency in every project.

// Our Companies

Eastern Companies
Business Units

Eastern Contractors Corporation

  • Industrial
  • Clean Room / Dry Room Construction
  • Building Envelope Systems
  • Government Contracting

Eastern Power Solutions

  • Engineering, Procurement & Construction
  • Development
  • Operations & Maintenance

Eastern Builders

  • Federal
  • Municipal
  • Industrial
  • JOC
  • Aviation

Eastern Glass & Aluminum

  • Glass & Glazing
  • Wall Panel Systems
  • Roofing Systems
Engineering & MEP Capabilities
// ENGINEERING & DESIGN EXPERTISE

Technical Capabilities

Load Calculation

  • Ensure optimal system sizing and energy efficiency
  • Analyze building orientation, usage, insulation, and climate data
  • Determine heating, cooling, and ventilation requirements

Equipment Selection

  • Select equipment based on detailed load analysis
  • Consider capacity, efficiency, budget, and system compatibility
  • Ensure long-term reliability and performance

MEP Design

  • Fully integrated Mechanical, Electrical & Plumbing designs
  • Cross-discipline coordination to avoid clashes
  • Advanced modeling using Revit and AutoCAD
Explore Our Capabilities