Kelso Industries is building the nation’s preferred mechanical and industrial service partner.
Kelso Industries is a collection of market-leading companies and their leaders providing comprehensive HVAC, mechanical, refrigeration, and plumbing services. Kelso serves industrial, commercial, and institutional clients including Fortune 500 companies and some of the largest, most respected companies throughout the United States.

By joining our growing family of brands, your business will have new resources to grow and increase the level of service offerings. Kelso Industries focuses on ensuring the long-standing brand name and feel does not change but carries on in the entrepreneurial spirit and customer service that started with the business in the first place.
We look for ways to leverage the resources of a large company but still offer a local company feel and customer service. We leverage best practices across our companies but still offer individual leaders to do what is right for their customers and their markets.
Kelso Leaders

Steve Carroll, CEO and Co-Founder
Linkedin

Steve Nicholson, Chairman and Co-Founder
Linkedin

Greg Gernert, CFO
Linkedin

Seth Beitz, VP of Operations
Linkedin

Brandon “Poncho” Romero, President
Advanced Heating and Cooling, GRAZAK Mechanical, and Koch Mechanical
Linkedin

Jacob Mullins, President & Industrial Leader
Mullins Mechanical
Linkedin

Jenny Joyce, President
RMR Mechanical
Linkedin

Adam Anderson, President
Koch Mechanical
Linkedin

Tony Grano, President
Retrofit Technology
Linkedin

Jordan Book, President
West Coast Automation Services
Linkedin

Jeff Donnelly, President
Frey Lutz & Quality Heating & Air (QH&A)
Linkedin

Cecil Allen, VP of Operations – Atlanta
DHR Mechanical Services
Linkedin

Garrick Meitzner, VP of Operations – Tampa
DHR Mechanical Services
Linkedin

Anthony Degli Obizzi, President
RGD & Sons
Linkedin
Jason Tate, President
Steve Tate & Son Plumbing
Our people mean everything to us and in every partnership we focus on the employees and the team. We look for ways to help the team grow and the employees to expand their careers with exciting opportunities.









