Aleksandr Berestovoi

Aleksandr Berestovoi is an expert in energy systems and the founder and CEO of MainDuct Inc., a licensed HVAC contracting company specializing in diagnostics, cleaning, and modernization of ventilation and climate control systems in both residential and commercial buildings. He actively promotes higher service standards among HVAC contractors by encouraging a deeper understanding of building codes and the standardization of key service processes. He also advocates for a shift from routine maintenance to comprehensive system evaluations and modernization of outdated technologies. His mission is to reduce energy waste, lower utility bills, and improve air quality for a healthier indoor environment. Berestovoi holds advanced degrees in energy engineering and infrastructure project management, and brings over 20 years of hands-on experience, including work on large-scale industrial sites.