What We Do
Full-Service Solutions
G&R Controls, an authorized Siemens independent field office since 1977, supplies cutting-edge building automation and temperature control systems throughout the Dakotas and surrounding states. Our factory-trained staff ensures proper indoor air quality and comfort as well as energy efficiency in our customers' buildings.
We also offer preventive maintenance agreements to provide regular maintenance on your equipment. Staying on top of the normal wear and tear on mechanical equipment throughout its life cycle is beneficial for longevity and efficiency. Rest assured, you will have a team of experts backing your HVAC equipment for its lifetime.
Our Certified Energy Managers (CEM) can evaluate your facility for efficiency and provide consultations to lower energy use and increase occupant comfort. Likewise, our Leadership in Energy and Environment Design (LEED) professionals can consult with you about ways to implement energy-saving designs and green features in your facility.
With our fully-stocked warehouses throughout North and South Dakota, we have quick access to many HVAC parts.
24/7 Service
Our professionally trained service staff is available 24/7 to respond quickly to your HVAC needs. Your comfort and safety are our #1 priority, so our line is always open. Whether it's early in the morning or late at night, our team of certified experts is here to give you long-lasting solutions for any HVAC issue or emergency.
Service RequestBuilding Automation
G&R Controls partners with Siemens Building Technologies to provide the latest technology in building automation and temperature control systems.
Learn More about Building AutomationService & Preventive Maintenance
G&R Controls services HVAC equipment to ensure it maintains optimal performance. Prevent costly breakdowns with our preventive maintenance.
Learn More about Service & Preventive MaintenanceHVAC Parts
G&R Controls will help you find the right part for your HVAC system and install it. We stock a full line of replacement parts across North and South Dakota.
Learn More about HVAC PartsFacility Consulting
Ensure your HVAC system operates at its best with G&R Controls. We monitor your facility to maintain proper Indoor Air Quality and Energy Efficiency. Trust our team to evaluate your systems, helping you reduce long-term operating costs and extend the life of your equipment.
Learn More about Facility Consulting