Who We Are


HarshawTrano_Pano2_5x50Building and maintaining sustainable energy environments takes expertise, innovation and dedication——above all, that means great people. Harshaw Trane is proud of our deep, philosophical commitment to sustainability across all areas of our business, from the environments our energy experts create to the lasting partnerships we forge with our clients.

40 Years in Business – 2016 Marks Energy Services Company Milestone

In 1976 Frank Harshaw purchased a small Trane Commercial sales franchise based in Louisville, Kentucky. The company continually evolves to meet client needs in all phases of the building life cycle -from design and construction; operate and sustain and restore and modernize.

Now the largest energy services company in Kentucky and Southern Indiana, Harshaw Trane has grown from 13 associates in 1976 to 280 locally-based professionals.

Creating Sustainable Energy Environments

Sustainability initiatives offer significant environmental and financial benefits for organizations—benefits that will help facilities thrive now and in the future. We envision your building and your business as a single integrated entity, because what impacts one so often impacts the other. By creating and maintaining energy environments that are efficient and sustainable, we help you to create an efficient, sustainable business.

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Named an ENERGY STAR Executive member, 53% of the commonwealth’s 2015 ENERGY STAR buildings were submitted by Harshaw Trane.


One of only 13 entities nationwide to be NAESCO accredited, we are the state’s largest and most experienced Energy Services Company.