Engineered for Breakthroughs: Your Partner in Life Science & Biotech

For life science and biotech companies, operational continuity is everything. Downtime threatens not only productivity but also critical research outcomes.

MacDonald-Miller provides proactive, integrated mechanical solutions designed for labs, vivariums, and R&D facilities. With in-house engineering, design-build expertise, and vendor-neutral controls, we deliver smarter, more cost-effective systems that are free from the integration issues that come with makeshift setups.

Specialized Expertise

Tailored mechanical solutions for labs, vivariums, and R&D facilities, built to meet strict compliance standards and the unique needs of critical environments.

Integrated Delivery

Engineering, design-build, fabrication, and non-proprietary controls all under one roof for seamless execution, cost-effective delivery, and long-term flexibility.

Reliability & Partnership

24/7 on-call service, proactive compliance guidance, and support for decarbonization goals ensure your facility remains efficient, compliant, and future-ready.

Life Science and Biotech Projects

Commercial & Mixed-Use

Dexter Yard

Seattle, WA

Life Science & Biotech

Umoja Biopharma Headquarters

Seattle, WA