CMI Mechanical Joins CMS Nextech

It is with great excitement that we announce the acquisition of CMI Mechanical, a commercial HVAC, and Refrigeration service company based out of Denver, CO. “With the addition of CMI Mechanical (CMI), we will have greater technician density and increased coverage with our growing service presence in Colorado.” said John Gelp, CEO of CMS Nextech. The acquisition of CMI was finalized in December 2022 and will add approximately 30 employees to the CMS Nextech team.  

Customers of CMS Nextech will benefit from the alignment of more technician resources and support in the state of Colorado. “Over the past 40 years, CMI has strived to provide quality commercial HVAC/R, installation, and refrigeration services throughout the greater Denver, CO area. Aligning with the CMS Nextech team will provide CMI with opportunities to expand, increase technician density, and have additional technician resources supported by a nationwide team.” – Rick Dassow, CMI Mechanical President. With the addition of CMI, CMS Nextech now has over 1,000+ self-performing technicians located nationwide.  

About CMI Mechanical 

CMI Mechanical started over 40 years ago in Denver, Colorado with a legacy that still stands today. They provide commercial HVAC, Installation, and Refrigeration services not only throughout Colorado but also nationwide through their subcontracting network. To learn more about CMI and its services, please visit 

About CMS Nextech 

CMS Nextech is America’s largest independent self-performing commercial HVAC/R service provider and continues to grow. Over the past 30 years, a continued focus on quality, value, and integrity has enabled us to create strong relationships with thousands of long-term customer partners. Using our large self-performing coverage area, commercial expertise, dedicated support, innovative technology, and years of experience, we provide services designed to meet our customer’s unique needs. Our goal is to establish strong relationships and be a strategic partner with each customer for the long term. Industries serviced include dining, grocery, restaurants, retail, outlet stores, medical facilities, warehouses, distribution centers, and more.   

CMS Nextech provides 24/7 nationwide service with directly employed self-performing technicians in 45 states and an established peer network in the remaining areas. Headquartered in Melbourne FL, our 1,200+ employees are located nationwide and supported by 38 regional offices which allow us to service over 50,000 active customer sites. To learn more about CMS Nextech and the services we provide, please visit