A Legacy of United Expertise
Our legacy is built on top of the rich history of trusted refrigeration and HVAC brands nationwide. Each of our companies joined CoolSys with a shared vision: together, we can achieve more for our customers. Every partnership forged has been a strategic step in enhancing our robust team of over 2,200 dedicated and skilled technicians. These professionals are the backbone of our service, delivering exceptional performance with agility, profound industry knowledge, and unmatched expertise.
We are hiring, join our team
Looking for service?
looking to sell your company?
We are hiring, join our team
Looking for service?
looking to sell your company?
Built From the DNA of
Industry-leading Companies
1995
1998
2007
2014
2016
2017
CoolSys is Founded
CoolSys provides design, installation, repair and maintenance, and optimization of mission-critical refrigeration and HVAC systems.
2018
CoolSys Energy Solutions is formed
(formerly Axiom Energy)
CoolSys Energy Design is formed
(formerly Energy Square)
CoolSys Program Management is formed
2019
2020
2021
2023
2024
Let’s Move Forward. Together.
Discover the advantages of aligning with the foremost authority in HVAC and refrigeration services. As a partner steeped in industry knowledge, we’re dedicated to elevating you, your team and your business.
