• Project

    Capitol Hill Sound Transit Station

    The Capitol Hill Station (CHS) is a new light-rail station for Sound Transit’s “U-Link” which extends the current system from Westlake Station to Capitol Hill, then to the University of Washington. The project is located within the Capitol Hill district in the heart of the community, covering three city blocks. The main station has three…


  • Project

    Boeing – Headquarters

    This project is the headquarters of one of the most distingished organizations in the Pacific Northwest – Boeing Company. The office building opens to a 4-story glass enclosed atrium that connects to all four adjacent floors through the open balconies. HVAC fan terminals and diffusers act as a sound-masking system to inhibit cross transmission of…


  • Project

    Boeing – Dreamliner Showroom

    The Boeing 787 Dreamliner Showroom gallery is located in Everett. The project is located in a new, stand-alone, concrete-tilt building with mechanical and electrical utilities stubbed into the utility rooms. A waste water branch line is centrally located in the new slab. The finishes are high-end with a large number of different colors and styles…


  • Project

    Boeing – Delivery Center

    The Boeing Delivery Center is a world-class, state of the art delivery center. This three-story facility houses offices, conference rooms and full cafeteria services for Boeing & airline clients. Systems include: chilled water AHU’s, central chiller & boiler plant, stainless piping, compressed air, exhaust systems, DDC Controls & domestic plumbing.


  • Project

    Amazon Block 45

    The Amazon office block is a new construction project consisting of a 12-story office building in downtown Seattle. Project highlights include: high efficiency Custom Rooftop VAV units, VAV terminal units, cafeteria & kitchen space, spot cooling DX fan coil systems, central exhaust systems, DDC controls, and domestic plumbing.


  • Project

    Alley 111

    Alley 111 is a 12-story condominium, with 260 apartments and 6,222 square feet of retail space in the heart of downtown Bellevue. The HVAC system is a stacked vertical heat pump system. The roof top amenities area and the main lobby are served by heat pumps. Future retail and restaurant space is at street level…


  • Project

    The Polyclinic – Madison Center

    The 7th & Madison Polyclinic expansion is a fast track medical office building project located in downtown Seattle. A 6 month schedule from construction start to move‐in day is challenging, but our team is capable. It was made possible by utilizing state‐of‐the‐art 3‐D design software to coordinate MEP systems within tight constraints and to accommodate…


  • Project

    Cirrus

    The 2030 8th Avenue building is a 43-story high-rise, 354-unit apartment tower located in the rapidly growing South Lake Union area. The residential units are served by a two-pipe vertical chilled water fan coil system with electric heat fed from two 235-ton rooftop chillers. The plumbing system includes 224,564 lineal feet of pipe, with a…


  • Post

    MCAA Safety Excellence Award 2014

    MacDonald-Miller won the MCAA Safety Excellence Award for our exemplary 2014 safety performance in the category of 401,000 – 1,000,000 work hours! “Being awarded the National MCAA Safety Excellence Award is an extreme honor and is a reflection of the decisions of every employee of MacDonald-Miller to perform their work in a safe and healthy…