Gartner & Associates offers a large selection of HVAC equipment, providing reliable solutions for any commercial or industrial application – new or old, large or small.


    We offer OEM replacement parts for all of the manufacturers we represent.  Contact us now to order the parts you need.


    We have years of experience servicing HVAC equipment in commercial properties with one of the most experienced service departments in town.


  • Equipment Sales

    Gartner & Associates represents the highest quality engineered HVAC products and systems solutions available in the commercial, institutional, and industrial markets. Representing over 10 manufacturers, we have the stable of products to deliver your unique solution.

  • Service

    At Gartner & Associates, we provide Start-Up services through DB Nebraska Service as well as factory support for the products we sell. DB Nebraska Service provides repair, replacement, and maintenance services for all the products offered by Gartner & Associates.

  • Parts

    Gartner Associates stocks a vast array of commercial and industrial heating, cooling, and ventilation equipment, products, parts and supplies. You can access and purchase the parts and supplies you need via our online contact form.