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GR Controls Logo
  • Events
  • News
  • Careers
  • Employee Portal
  • Contact Us
  • Specialties
    • Building Automation
    • Hydronic Systems
    • Facility Services
    • HVAC Parts
    • Energy Consulting
      • Facility Planning
      • Indoor Air Quality
      • Retro Commissioning
  • Serving
    • Markets Served
      • Healthcare
      • Education
      • Office Buildings
      • Government
      • Industrial
    • Clientele
      • Contractors
      • Building Owners
      • Design Professionals
  • About Us
    • Community Support
    • Leadership
    • Products
    • Glossary of Terms
  • Projects
  • Service Request

Projects

Project Filters

  • Projects

Specializing in Energy Efficient Solutions and Bringing Expert Service to Projects

  • First National Bank
    Sioux Falls, SD 2008
  • Flandreau Public School District
    Flandreau, SD 2015
  • Prairie Lakes Hospital
    Watertown, SD 2015

Customer Comments

We work together to provide the best customer experience.

  • HVAC Elements Group Logo

    Heating & Cooling Specialists

    Learn More
  • Oconnor Co Logo

    Heating & Cooling Specialists

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  • Balance Pros Inc Logo

    Air Quality Experts

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GR Controls Logo

Headquarters

4909 North Lewis Ave Sioux Falls, SD 57104
  • (605) 336-3788
  • Fax: (605) 336-0269

Regional Offices

1221 Concourse Drive
Rapid City, SD 57703
  • (605) 343-7037
  • Fax: (605) 348-9215
5425 51st Ave, S
Fargo, ND 58104
  • (701) 237-3763
  • Fax: (701) 237-5103
2910 E Broadway Ave, Suite 19
Bismarck, ND 58501
  • (701) 751-4870
  • Fax:
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