South Adams County Water and Sanitation District Office Annex

Location: Commerce City, CO

Owner: South Adams County

Client: Anderson Hallas Architects

  • Converted former maintenance garage into modern office and conference space, creating a flexible work environment 
  • Integrated Annex and adjacent Stevenson Building into a unified geothermal system, transitioning from a reservoir-based system to a centralized ground-loop configuration
  • Coordinated closely with Major Geothermal to design a compact central well field and plant located within the Annex Building to efficiently serve both facilities
  • Leveraged existing heat pump equipment in the Stevenson Building to reduce construction costs and maintain system functionality during upgrades
  • Phased installation and sequencing allowed the Stevenson Building to remain operational throughout construction, enabling a seamless transition to the new geothermal system with minimal downtime
  • Photography credit Tim Gormley / tgimage.com

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