• Post

    Farwest Steel

    Farwest Steel Design-Build: HVAC system, TAB, plumbing, controls. This design-build project involves the construction of a steel manufacturing facility in Post Falls, Idaho. This facility spans 6,900 SF of office space and over 100,000 SF of warehouse space. The project scope encompassed plumbing and mechanical for the facility, including a split HVAC system with three…


  • Project

    Farwest Steel

    Design-Build Scope includes Design-Build HVAC system, TAB, plumbing, and controls. PROJECT: This design-build project involves the construction of a steel manufacturing facility in Post Falls, Idaho. This facility spans 6,900 SF of office space and over 100,000 SF of warehouse space. The project scope encompassed plumbing and mechanical for the facility, including a split HVAC…


  • Post

    Award-Winning Thermal Energy Center

    Microsoft Thermal Energy Center The Microsoft Thermal Energy Center is designed for a 10,500-ton chilled water plant with heat recovery and geothermal energy exchange to support the new East Campus Modernization, which consists of 17 new buildings (approx. 3,000,000 square feet) on a 72-acre site. This project features 875 geowells drilled 550 ft underground and…



  • Project

    Grande Ronde Hospital Expansion

    Design-assist Design-Assist expansion of new 44,000 SF Operating Room at Grande Ronde Hospital. The build-out consists of a 5-story addition to the existing hospital. The second floor is a surgery floor with 5 Operating Rooms, the bottom floor is a mechanical space, and the first, third, and fourth floors are for future build-out of clinical…


  • Post

    ENR 2023 Top Mechanical Firms

    MacDonald-Miller ranks Top Mechanical ENR 2023 Top Firms in Mechanical. Every year ENR (Engineering News-Record) lists the top contractors, and this year MacDonald-Miller ranked #12 of the top 50 mechanical firms nationwide. Moving up from #14 in 2022 to #12 in 2023 is an impressive accomplishment for any company. Thank you to the employees and…


  • Project

    Portland State University – School of Art + Design

    Design-Assist New Construction and Tenant Improvement project, including HVAC, plumbing, and controls. PROJECT DESCRIPTION: This 4-story, 94,645 sf building will be the new home for the Portland State University Arts department classrooms, labs, storage, specialty clinics, a wellness center, and gallery/exhibit spaces. It will incorporate a mass timber structure and pursue LEED Gold certification. It…


  • Post

    Expanding on a healthy relationship

    Biomanufacturing Facility MacDonald-Miller is partnering with a local biotechnology company on the expansion of their biomanufacturing facility as they continue their innovative work to transform cancer medicines. The current 283,000 sf project consists of five connected buildings that expand the company’s biomanufacturing capacity, providing greater control and flexibility to produce their own FDA-approved medications to…