Specialties

G & R Controls has been an authorized Siemens Independent Field office since 1977 supplying cutting edge, building automation and temperature control systems to customers 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.

G & R Controls also represents the leaders in hydronic equipment. We sell and service many types of boilers, pumps and heat exchangers as well as secondary hydronic components and accessories.

Our professionally trained service staff is available 24/7 to provide quick response to your HVAC needs. Rest assured you will have a team of experts backing your HVAC equipment for its lifetime. We also offer preventive maintenance agreements to provide regularly scheduled maintenance on your equipment. Preventive maintenance is beneficial to stay on top of the normal wear and tear placed on mechanical equipment throughout its life cycle.

Our team wants to ensure that your system is what you expected from start to finish by representing the industries best manufacturers and offering the services facilities need most. We have full-stocked warehouses throughout North and South Dakota to provide quick access to many HVAC parts.

G & R Controls maintains a team of professionally trained people to provide the necessary expertise for our customers. Our Certified Energy Mangers (CEM) can evaluate your facility for efficiency and provide consultations to lower energy use and increase occupant comfort while our LEED professionals can consult with you about ways to implement energy saving designs and green features to your facility.