Get to Know Us

Our close-knit team originated in early 2000 with a small group of dedicated individuals and trusted partners. Over the years, it has evolved into a thriving enterprise focused on providing solutions for our customers and serving as a trusted representative for more than 25 esteemed manufacturers within the HVAC industry.

We continue to grow to better serve your needs, with a headquarters in Elmhurst, Illinois along with our parts warehouse in Romeoville, Illinois, featuring office and warehouse space, a parts showroom and a large conference and training facility. Our West Loop Chicago location gives our team the flexibility to be close to our commercial projects in the downtown area. We also have an office located in Peoria, Illinois to serve the Central Illinois market.

Why Choose Us?

Graphics of 6 arrows pointing to symbols of Hard Work, Empowerment, Solving Problems, Teamwork, Integrity, and Leadership to showcase core values of Commerical HVAC Manufacturer Representative Firm called Thermosystems.

Embracing Sustainability

Sustainability in HVAC is vital for decarbonization, enhanced energy efficiency, and ensuring long-term cost savings. We actively support sustainability in 3 core areas:

Social

Economic

Environmental

thermosystems-about-us-carousel-1

thermosystems-about-us-carousel-2

thermosystems-about-us-carousel-3

thermosystems-about-us-carousel-4

thermosystems-about-us-carousel-5

thermosystems-about-us-carousel-6

thermosystems-about-us-carousel-7

thermosystems-about-us-carousel-8

thermosystems-about-us-carousel-9

thermosystems-about-us-carousel-10

thermosystems-about-us-carousel-11

How Can We Help You?

Customized Service Solutions


Learn More

Our Leadership Team

placeholder
Mike Murray
President



placeholder
Paul Pasternock
Founder & VP of Sales and Marketing



placeholder
Tracy Dorman
Service Manager



placeholder
Ryan Kelly
VP of Operations; Building Solutions Manager



placeholder
Natalie Simkovic
Human Ressources Manager



placeholder
Nina Campos
Controller