Coward Environmental Systems Inc. (CESI) is proud to announce it has once again been recognized by Buffalo Air Handling as the company’s #1 office for 2025, marking the second consecutive year receiving this distinguished honor.
This award reflects CESI’s unwavering commitment to excellence in HVAC solutions and the strength of its partnership with Buffalo Air. Earning back-to-back recognition underscores the team’s consistent performance, technical expertise, and dedication to delivering high-quality service and support to clients and partners throughout the region.
As a leading manufacturer of custom air handling units (AHUs) and air distribution products, Buffalo Air plays a critical role in advancing innovative HVAC solutions across commercial and industrial applications. CESI’s continued collaboration with Buffalo Air highlights its leadership and sustained success in representing premier HVAC technologies.
CESI extends its sincere appreciation to Buffalo Air for this recognition and to its customers and partners for their ongoing trust and support. This consecutive achievement further reinforces CESI’s commitment to delivering exceptional HVAC systems and service excellence.

