OPPD's team provides the best solutions and assistance for your HVAC system retrofit and energy upgrade projects. The services we offer include the following:

• Retrofitting, replacing, and upgrading aged HVAC systems
• Commissioning and retrofitting existing systems to resolve concerns
• Upgrading direct digital controls (ddc) and energy management systems (ems)
• Implementing advanced and practical technologies into the EMS in your existing and new facilities to optimize building comfort and energy performance

Contact: For more information, please call Jinrong Wang, P.E., at 402-636-3539 or send an e-mail message to jwang@oppd.com