Commercial HVAC Challenges? We’ve Got The Solutions. Welcome to our website. As a client of Peterson Service Company, you’ll be certain of solving any of a variety of air conditioning, heating, refrigeration and control system problems. From minor repairs on small systems to design, installation and monitoring of the industry’s most sophisticated equipment and temperature control systems, we do it all. Our expertise also extends to computer room environments, centrifugal units, electronic and pneumatic temperature control systems You’ll have a team not only well versed in state and local building codes, but one with over 25 years of experience designing high-efficiency HVAC systems in virtually every type of commercial building. We employ the latest computer technologies for load calculations, engineering, layout work and coordination drawings. Over the years, we’ve earned a reputation for quality workmanship and effective design. We’d like to put it to work for you, too.