We have been serving Birmingham and the surrounding community since 1987. Our main goals are
quality work and reliable service.
Asked what single attribute distinguishes Sentry, Charlie Conklin, owner and president, doesn't hesitate in
responding, "Follow-up". The royal blue shield emblazoned with "Comfort Guard" is
the symbol of Sentry's commitment to, as Conklin puts it, "taking the time to do
every job right the first time and then going the extra mile to ensure that our
customers stay satisfied."
We can design any type of energy-efficient indoor comfort system, whether it's for new construction or
an existing building that has outgrown its capacity. Our goal is always to provide you with the most
efficient system possible and to make sure it's completed on time and within your budget. We sell the finest equipment
available in the industry.