Millig Design Build

Turn-key engineering and construction services for sustainable, energy-efficient building improvements

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About the firm

Millig Design Build engineers and constructs comprehensive building improvements that increase occupant comfort, health, and safety, reduce energy use, and help organizations meet sustainability commitments. It provides a unified workflow spanning in-house design, construction, and commissioning.

Firm type
Design-Build · MEP · Automation & Controls

Capabilities

Design-Build Building Improvements

Service website

A unified workflow delivering customized, efficient facility solutions with early cost certainty.

  • Plan

    Collaborative project assessment and actionable plan design that supports organizational budgets and timelines.

  • In-House Engineering Design

    Integrated planning by licensed in-house engineers and construction experts.

  • Build

    Experienced construction execution in occupied buildings to prevent operational disruption.

  • Perform

    Comprehensive commissioning services ensuring all mechanical, electrical, and plumbing systems perform as designed.

Energy & Sustainability Solutions

Service website

Customized technical solutions targeted at reducing carbon footprint, energy use, and operational costs.

  • Heating, Ventilation, and Air Conditioning

    System retrofits and optimizations tailored to critical and commercial environments.

  • Smart Meters and Building Controls

    Installation and integration of advanced building controls to optimize energy use.

  • On-Site Solar & Renewable Energy Systems

    Engineering and integration of solar and alternative energy systems.

  • Building Decarbonization

    Strategic guidance and execution for reducing greenhouse gas emissions.

  • LED Lighting Retrofits

    Energy-efficient lighting upgrades for facility-wide savings.

  • Building Envelope Improvements

    Upgrades to building envelope systems to enhance thermal performance.

  • Water Systems

    Water efficiency and conservation retrofits for municipal and facility systems.

  • CHP Cogeneration

    Combined heat and power systems to support energy resilience.

Industries

Education · Government · Life Sciences · Commercial · Utilities

Projects

Republic School District Facility Upgrades

Education · Client: Republic School District

Project details

A facility upgrade contract focused on improving energy efficiency and building infrastructure across the school district.

Community Colleges of Spokane ESPC

Education · Client: Community Colleges of Spokane

Project details

An Energy Savings Performance Contract (ESPC) focused on campus-wide building improvements and sustainability solutions.

Logan County Energy Efficiency Upgrades

Government · Client: Logan County

Project details

Comprehensive building upgrades that helped Logan County save approximately $100,000 annually in energy costs.

Millig Design Build - Engineering Firms