Services
From mechanical equipment analysis and standard energy retrofits to the installation of complex and integrated open protocol control systems, Havel promises state-of-the-art expertise and customer-centered service. Learn more.
Case Studies
We provide complete expert services that support your business instead of draining your bottom-line. View some examples of our work.
OTC Parts
Downtime isn't an option for your mission - critical systems. Call Havel for fast HVAC, control parts and variable frequency drives. Learn more.
Meet Our Leader
Jim Witzenman, LEED® AP and Senior Vice President/Division Manager of Havel, is just one of the many people that deliver high-performance facilities projects that meet our clients most exacting standards.
