Serving North Dakota, Minnesota, Eastern South Dakota and Western Wisconsin

Commercial Mechanical & Electric HVAC Products Distributor

Mechanical Systems, LLC

A full-service distributor of HVAC equipment focused on providing a variety of innovative solutions, quality products, fair pricing and customer support.

For consulting engineers, property managers, building owners, contractors and others, we supply:

  • Electric heat

  • Low temperature radiators

  • Fan force heaters

  • Hydronic heat & cool

  • Mini splits

  • PTAC units

  • Modular air handling

  • Fan coil units

  • Blower coils

  • And more

Industries

We serve a variety of industries in the upper midwest including:

  • Commercial

  • Industrial

  • Healthcare

  • Education

  • High-Rise Residential

Sterling Finned Tube, Panel Radiators, Gas-Fired Unit Heaters and More

Sterling is one of the most recognized names in industry leading high-efficiency heating products. From traditional Unit Heaters to Rooftop and Indoor Make-Up Air units, we have the solution to fit every residential, commercial or industrial application.

Sterling hvac and heating products
sterling nexus gas fired unit heater

Radiant Electric Heat Panels with CeramiCircuit™ Technology

From residential and commercial to healthcare and fitness (ie. hot yoga) applications, Radiant Electric Heat panels with unique CeramiCircuit™ technology can be used alone or integrated with any VRF system layout or HVAC system.

  • Factor in a 4.2% larger emitting surface and 2.5% lower electrical draw and it results in a 52% efficiency advantage over competitors—all with a 10-year warranty.

  • The Atex model is the only electric explosion-proof radiant product on the market.

explosion proof radiant heat elements on a hotel commercial patio

Maestro® Pro, Air Conditioner & Heat Pump with No Outdoor Unit

Maestro can be operated either with the handheld remote controller, or with the Maestro App from a smart phone via Wi-Fi or Bluetooth (requires Wi-Fi Kit.) Maestro Pro models also have an onboard touch screen display.

Superior Rex Fan Coils

Superior Rex manufacturers and sells an extensive range of fan coils and air handlers to fit many applications.

Add vertical stack picture, take out floor one.

Superior Rex Logo

Serving North Dakota, Minnesota
and Half of South Dakota and Wisconsin

your resource for Small to large
(and tall) projects